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Search results for: isolated microspores culture
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4957</div> </div> </div> </div> <h1 class="mt-3 mb-3 text-center" style="font-size:1.6rem;">Search results for: isolated microspores culture</h1> <div class="card paper-listing mb-3 mt-3"> <h5 class="card-header" style="font-size:.9rem"><span class="badge badge-info">4957</span> Recent Advances of Isolated Microspore Culture Response in Durum Wheat</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Zelikha%20Labbani">Zelikha Labbani</a> </p> <p class="card-text"><strong>Abstract:</strong></p> Many biotechnology methods have been used in plant breeding programs. The in vitro isolated microspore culture is the one of these methods. For durum wheat, the use of this technology has been limited for a long time due to the low number of embryos produced and also most regeneration plants are albina. The objective of this paper is to show that using isolated microspores culture on durum wheat is possible due to the development of the new methods using the new pretreatment of the microspores before their isolation and cultivation. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=isolated%20microspore%20culture" title="isolated microspore culture">isolated microspore culture</a>, <a href="https://publications.waset.org/abstracts/search?q=pretreatments" title=" pretreatments"> pretreatments</a>, <a href="https://publications.waset.org/abstracts/search?q=in%20vitro%20embryogenesis" title=" in vitro embryogenesis"> in vitro embryogenesis</a>, <a href="https://publications.waset.org/abstracts/search?q=plant%20breeding%20program" title=" plant breeding program "> plant breeding program </a> </p> <a href="https://publications.waset.org/abstracts/18413/recent-advances-of-isolated-microspore-culture-response-in-durum-wheat" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/18413.pdf" target="_blank" class="btn btn-primary btn-sm">PDF</a> <span class="bg-info text-light px-1 py-1 float-right rounded"> Downloads <span class="badge badge-light">532</span> </span> </div> </div> <div class="card paper-listing mb-3 mt-3"> <h5 class="card-header" style="font-size:.9rem"><span class="badge badge-info">4956</span> Efficient Method for Inducing Embryos from Isolated Microspores of Durum Wheat</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Zelikha%20Labbani">Zelikha Labbani</a> </p> <p class="card-text"><strong>Abstract:</strong></p> Durum wheat represents an attractive species to study androgenesis via isolated microspore culture in order to increase the efficiency of androgenic yield in recalcitrant species such as in induction embryogenesis. We describe here an efficient method for inducing embryos from isolated microspores of durum wheat. It is shown that this method, associated with cold alone or cold plus mannitol pretreatment, or mannitol alone of the spikes kept within their sheath leaves during different times, has significant positive effects on embryo production. The aim of this study was, therefore, to test the effect of mannitol 0,3M and cold pretreatment on the quality and quantity of embryos produced from microspore culture from wheat cultivars. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=in%20vitro%20embryogenesis" title="in vitro embryogenesis">in vitro embryogenesis</a>, <a href="https://publications.waset.org/abstracts/search?q=isolated%20microspores%20culture" title=" isolated microspores culture"> isolated microspores culture</a>, <a href="https://publications.waset.org/abstracts/search?q=durum%20wheat" title=" durum wheat"> durum wheat</a>, <a href="https://publications.waset.org/abstracts/search?q=pretreatments" title=" pretreatments"> pretreatments</a>, <a href="https://publications.waset.org/abstracts/search?q=mannitol%200.3m" title=" mannitol 0.3m"> mannitol 0.3m</a>, <a href="https://publications.waset.org/abstracts/search?q=cold%20pretreatment" title=" cold pretreatment"> cold pretreatment</a> </p> <a href="https://publications.waset.org/abstracts/184559/efficient-method-for-inducing-embryos-from-isolated-microspores-of-durum-wheat" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/184559.pdf" target="_blank" class="btn btn-primary btn-sm">PDF</a> <span class="bg-info text-light px-1 py-1 float-right rounded"> Downloads <span class="badge badge-light">57</span> </span> </div> </div> <div class="card paper-listing mb-3 mt-3"> <h5 class="card-header" style="font-size:.9rem"><span class="badge badge-info">4955</span> Successes on in vitro Isolated Microspores Embryogenesis</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Zelikha%20Labbani">Zelikha Labbani</a> </p> <p class="card-text"><strong>Abstract:</strong></p> The In Vitro isolated micro spore culture is the most powerful androgenic pathway to produce doubled haploid plants in the short time. To deviate a micro spore toward embryogenesis, a number of factors, different for each species, must concur at the same time and place. Once induced, the micro spore undergoes numerous changes at different levels, from overall morphology to gene expression. Induction of micro spore embryogenesis not only implies the expression of an embryogenic program, but also a stress-related cellular response and a repression of the gametophytic program to revert the microspore to a totipotent status. As haploid single cells, micro spore became a strategy to achieve various objectives particularly in genetic engineering. In this study we would show the most recent advances in the producing haploid embryos via In Vitro isolated micro spore culture. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=haploid%20cells" title="haploid cells">haploid cells</a>, <a href="https://publications.waset.org/abstracts/search?q=In%20Vitro%20isolated%20microspore%20culture" title=" In Vitro isolated microspore culture"> In Vitro isolated microspore culture</a>, <a href="https://publications.waset.org/abstracts/search?q=success" title=" success"> success</a> </p> <a href="https://publications.waset.org/abstracts/26693/successes-on-in-vitro-isolated-microspores-embryogenesis" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/26693.pdf" target="_blank" class="btn btn-primary btn-sm">PDF</a> <span class="bg-info text-light px-1 py-1 float-right rounded"> Downloads <span class="badge badge-light">615</span> </span> </div> </div> <div class="card paper-listing mb-3 mt-3"> <h5 class="card-header" style="font-size:.9rem"><span class="badge badge-info">4954</span> Isolated Microspore Culture in Durum Wheat</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Zelikha%20Labbani">Zelikha Labbani</a> </p> <p class="card-text"><strong>Abstract:</strong></p> Since its creation in 1964 by Guha and Maheshwari in India on Datura innoxia Mill, in vitro androgenesis has become the method of choice in the production of doubled haploid in many species. However in durum wheat, the Doubled haploid plant breeding programs remained limited due to the low production of androgenetic embryos and converting them into fertile green plants. We describe here an efficient method for inducing embryos and regenerating green plants directly from isolated microspores of durum wheat. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=Durum%20wheat" title="Durum wheat">Durum wheat</a>, <a href="https://publications.waset.org/abstracts/search?q=haploid%20embryos" title=" haploid embryos"> haploid embryos</a>, <a href="https://publications.waset.org/abstracts/search?q=on%20in%20vitro" title=" on in vitro"> on in vitro</a>, <a href="https://publications.waset.org/abstracts/search?q=pretreatment" title=" pretreatment"> pretreatment</a> </p> <a href="https://publications.waset.org/abstracts/47819/isolated-microspore-culture-in-durum-wheat" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/47819.pdf" target="_blank" class="btn btn-primary btn-sm">PDF</a> <span class="bg-info text-light px-1 py-1 float-right rounded"> Downloads <span class="badge badge-light">346</span> </span> </div> </div> <div class="card paper-listing mb-3 mt-3"> <h5 class="card-header" style="font-size:.9rem"><span class="badge badge-info">4953</span> On In vitro Durum Wheat Isolated Microspore Culture</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Zelikha%20Labbani">Zelikha Labbani</a> </p> <p class="card-text"><strong>Abstract:</strong></p> Since its creation in 1964 by Guha and Maheshwari in India on Datura innoxia Mill, in vitro androgenesis has become the method of choice in the production of doubled haploid in many species. However, in durum wheat, the Doubled haploid plant breeding programs remained limited due to the low production of androgenetic embryos and converting them into fertile green plants. We describe here an efficient method for inducing embryos and regenerating green plants directly from isolated microspores of durum wheat. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=durum%20wheat" title="durum wheat">durum wheat</a>, <a href="https://publications.waset.org/abstracts/search?q=haploid%20embryos" title=" haploid embryos"> haploid embryos</a>, <a href="https://publications.waset.org/abstracts/search?q=on%20in%20vitro" title=" on in vitro"> on in vitro</a>, <a href="https://publications.waset.org/abstracts/search?q=pretreatment" title=" pretreatment"> pretreatment</a> </p> <a href="https://publications.waset.org/abstracts/44239/on-in-vitro-durum-wheat-isolated-microspore-culture" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/44239.pdf" target="_blank" class="btn btn-primary btn-sm">PDF</a> <span class="bg-info text-light px-1 py-1 float-right rounded"> Downloads <span class="badge badge-light">355</span> </span> </div> </div> <div class="card paper-listing mb-3 mt-3"> <h5 class="card-header" style="font-size:.9rem"><span class="badge badge-info">4952</span> Investigating the Successes of in vitro Embryogenesis</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Zelikha%20Labbani">Zelikha Labbani</a> </p> <p class="card-text"><strong>Abstract:</strong></p> The in vitro isolated microspore culture is the most powerful androgenic pathway to produce doubled haploid plants in the short time. To deviate a microspore toward embryogenesis, a number of factors, different for each species, must concur at the same time and place. Once induced, the microspore undergoes numerous changes at different levels, from overall morphology to gene expression. Induction of microspore embryogenesis not only implies the expression of an embryogenic program, but also a stress-related cellular response and a repression of the gametophytic program to revert the microspore to a totipotent status. As haploid single cells, microspore became a strategy to achieve various objectives particularly in genetic engineering. In this communication we would show the most recent advances in the producing haploid embryos via in vitro isolated microspore culture. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=in%20vitro%20isolated%20microspore%20culture" title="in vitro isolated microspore culture">in vitro isolated microspore culture</a>, <a href="https://publications.waset.org/abstracts/search?q=success" title=" success"> success</a>, <a href="https://publications.waset.org/abstracts/search?q=haploid%20cells" title=" haploid cells"> haploid cells</a>, <a href="https://publications.waset.org/abstracts/search?q=bioinformatics" title=" bioinformatics"> bioinformatics</a>, <a href="https://publications.waset.org/abstracts/search?q=biomedicine" title=" biomedicine"> biomedicine</a> </p> <a href="https://publications.waset.org/abstracts/9122/investigating-the-successes-of-in-vitro-embryogenesis" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/9122.pdf" target="_blank" class="btn btn-primary btn-sm">PDF</a> <span class="bg-info text-light px-1 py-1 float-right rounded"> Downloads <span class="badge badge-light">475</span> </span> </div> </div> <div class="card paper-listing mb-3 mt-3"> <h5 class="card-header" style="font-size:.9rem"><span class="badge badge-info">4951</span> Extracellular Laccase Production by Co-culture between Galactomyces reesii IFO 10823 and Filamentous Fungal Strains Isolated from Fungus Comb Using Natural Inducer</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=P.%20Chaijak">P. Chaijak</a>, <a href="https://publications.waset.org/abstracts/search?q=M.%20Lertworapreecha"> M. Lertworapreecha</a>, <a href="https://publications.waset.org/abstracts/search?q=C.%20Sukkasem"> C. Sukkasem</a> </p> <p class="card-text"><strong>Abstract:</strong></p> Extracellular laccases are copper-containing microbial enzymes with many industrial biotechnological applications. This study evaluated the ability of nutrients in coconut coir to enhance the yield of extracellular laccase of <em>Galactomyces reesii</em> IFO 10823 and develop a co-culture between this yeast and other filamentous fungi isolated from the fungus comb of <em>Macrotermes</em> sp. The co-culture between <em>G. reesii</em> IFO 10823 and <em>M. indicus</em> FJ-M-5 (G3) gave the highest activity at 580.20 U/mL. When grown in fermentation media prepared from coconut coir and distilled water at 70% of initial moisture without supplement addition, G3 produced extracellular laccase of 113.99 U/mL. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=extracellular%20laccase" title="extracellular laccase">extracellular laccase</a>, <a href="https://publications.waset.org/abstracts/search?q=production" title=" production"> production</a>, <a href="https://publications.waset.org/abstracts/search?q=yeast" title=" yeast"> yeast</a>, <a href="https://publications.waset.org/abstracts/search?q=natural%20inducer" title=" natural inducer"> natural inducer</a> </p> <a href="https://publications.waset.org/abstracts/65364/extracellular-laccase-production-by-co-culture-between-galactomyces-reesii-ifo-10823-and-filamentous-fungal-strains-isolated-from-fungus-comb-using-natural-inducer" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/65364.pdf" target="_blank" class="btn btn-primary btn-sm">PDF</a> <span class="bg-info text-light px-1 py-1 float-right rounded"> Downloads <span class="badge badge-light">266</span> </span> </div> </div> <div class="card paper-listing mb-3 mt-3"> <h5 class="card-header" style="font-size:.9rem"><span class="badge badge-info">4950</span> Bioremediation of Phenanthrene by Monocultures and Mixed Culture Bacteria Isolated from Contaminated Soil</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=A.%20Fazilah">A. Fazilah</a>, <a href="https://publications.waset.org/abstracts/search?q=I.%20Darah"> I. Darah</a>, <a href="https://publications.waset.org/abstracts/search?q=I.%20Noraznawati"> I. Noraznawati</a> </p> <p class="card-text"><strong>Abstract:</strong></p> Three different bacteria capable of degrading phenanthrene were isolated from hydrocarbon contaminated site. In this study, the phenanthrene-degrading activity by defined monoculture was determined and mixed culture was identified as <em>Acinetobacter</em> sp. P3d, <em>Bacillus </em>sp. P4a and <em>Pseudomonas</em> sp. P6. All bacteria were able to grow in a minimal salt medium saturated with phenanthrene as the sole source of carbon and energy. Phenanthrene degradation efficiencies by different combinations (consortia) of these bacteria were investigated and their phenanthrene degradation was evaluated by gas chromatography. Among the monocultures,<em> Pseudomonas</em> sp. P6 exhibited 58.71% activity compared to <em>Acinetobacter</em> sp. P3d and <em>Bacillus</em> sp. P4a which were 56.97% and 53.05%, respectively after 28 days of cultivation. All consortia showed high phenanthrene elimination which were 95.64, 79.37, 87.19, 79.21% for Consortia A, B, C and D, respectively. The results indicate that all of the bacteria isolated may effectively degrade target chemical and have a promising application in bioremediation of hydrocarbon contaminated soil purposes. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=phenanthrene" title="phenanthrene">phenanthrene</a>, <a href="https://publications.waset.org/abstracts/search?q=consortia" title=" consortia"> consortia</a>, <a href="https://publications.waset.org/abstracts/search?q=acinetobacter%20sp.%20P3d" title=" acinetobacter sp. P3d"> acinetobacter sp. P3d</a>, <a href="https://publications.waset.org/abstracts/search?q=bacillus%20sp.%20P4a" title=" bacillus sp. P4a"> bacillus sp. P4a</a>, <a href="https://publications.waset.org/abstracts/search?q=pseudomonas%20sp.%20P6" title=" pseudomonas sp. P6"> pseudomonas sp. P6</a> </p> <a href="https://publications.waset.org/abstracts/47580/bioremediation-of-phenanthrene-by-monocultures-and-mixed-culture-bacteria-isolated-from-contaminated-soil" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/47580.pdf" target="_blank" class="btn btn-primary btn-sm">PDF</a> <span class="bg-info text-light px-1 py-1 float-right rounded"> Downloads <span class="badge badge-light">296</span> </span> </div> </div> <div class="card paper-listing mb-3 mt-3"> <h5 class="card-header" style="font-size:.9rem"><span class="badge badge-info">4949</span> Production of Soy Yoghurt Using Soymilk-Based Lactic Acid Bacteria as Starter Culture</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Ayobami%20Solomon%20Popoola">Ayobami Solomon Popoola</a>, <a href="https://publications.waset.org/abstracts/search?q=Victor%20N.%20Enujiugha"> Victor N. Enujiugha</a> </p> <p class="card-text"><strong>Abstract:</strong></p> Production of soy-yogurt by fermentation of soymilk with lactic acid bacteria isolated from soymilk was studied. Soymilk was extracted from dehulled soybean seeds and pasteurized at 95 °C for 15 min. The soymilk was left to naturally ferment (temperature 40 °C; time 8 h) and lactic acid bacteria were isolated, screened and selected for yogurt production. Freshly prepared soymilk was pasteurized (95 °C, 15 min), inoculated with the lactic acid bacteria isolated (3% w/v starter culture) and incubated at 40 °C for 8 h. The yogurt produced was stored at 4 °C. Investigations were carried out with the aim of improving the sensory qualities and acceptability of soy yogurt. Commercial yogurt was used as a control. The percentage of soymilk inoculated was 70% of the broth. Soy-yoghurt samples produced were subsequently subjected to biochemical and microbiological assays which included total viable counts of fresh milk and soy-based yoghurt; proximate composition of functional soy-based yoghurt fermented with Lactobacillus plantarum; changes in pH, Titratable acidity, and lactic acid bacteria during a 14 day period of storage; as well as morphological and biochemical characteristics of lactic acid bacteria isolated. The results demonstrated that using Lactobacillus plantarum to inoculate soy milk for yogurt production takes about 8 h. The overall acceptability of the soy-based yogurt produced was not significantly different from that of the control sample. The use of isolate from soymilk had the added advantage of reducing the cost of yogurt starter culture, thereby making soy-yogurt, a good source of much desired good quality protein. However, more experiments are needed to improve the sensory qualities such as beany or astringent flavor and color. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=soy" title="soy">soy</a>, <a href="https://publications.waset.org/abstracts/search?q=soymilk" title=" soymilk"> soymilk</a>, <a href="https://publications.waset.org/abstracts/search?q=yoghurt" title=" yoghurt"> yoghurt</a>, <a href="https://publications.waset.org/abstracts/search?q=starter%20culture" title=" starter culture"> starter culture</a> </p> <a href="https://publications.waset.org/abstracts/97353/production-of-soy-yoghurt-using-soymilk-based-lactic-acid-bacteria-as-starter-culture" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/97353.pdf" target="_blank" class="btn btn-primary btn-sm">PDF</a> <span class="bg-info text-light px-1 py-1 float-right rounded"> Downloads <span class="badge badge-light">263</span> </span> </div> </div> <div class="card paper-listing mb-3 mt-3"> <h5 class="card-header" style="font-size:.9rem"><span class="badge badge-info">4948</span> Pathogenic Bacteria Isolated from Diseased Giant Freshwater Prawn in Shrimp Culture Ponds</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Kusumawadee%20Thancharoen">Kusumawadee Thancharoen</a>, <a href="https://publications.waset.org/abstracts/search?q=Rungrat%20Nontawong"> Rungrat Nontawong</a>, <a href="https://publications.waset.org/abstracts/search?q=Thanawat%20Junsom"> Thanawat Junsom</a> </p> <p class="card-text"><strong>Abstract:</strong></p> Pathogenic bacterial flora was isolated from giant freshwater prawns, Macrobrachium rosenbergii. Infected shrimp samples were collected from BuaBan Aquafarm in Kalasin Province, Thailand, between June and September 2018. Bacterial species were isolated by serial dilution and plated on Thiosulfate Citrate Bile Salt Sucrose (TCBS) agar medium. A total 89 colonies were isolated and identified using the API 20E biochemical tests. Results showed the presence of genera Aeromonas, Citrobacter, Chromobacterium, Providencia, Pseudomonas, Stenotrophomonas and Vibrio. Maximum number of species was recorded in Pseudomonas (50.57%) with minimum observed in Chromobacterium and Providencia (1.12%). <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=biochemical%20test" title="biochemical test">biochemical test</a>, <a href="https://publications.waset.org/abstracts/search?q=giant%20freshwater%20prawn" title=" giant freshwater prawn"> giant freshwater prawn</a>, <a href="https://publications.waset.org/abstracts/search?q=isolation" title=" isolation"> isolation</a>, <a href="https://publications.waset.org/abstracts/search?q=salt%20tolerance" title=" salt tolerance"> salt tolerance</a>, <a href="https://publications.waset.org/abstracts/search?q=shrimp%20diseases" title=" shrimp diseases"> shrimp diseases</a> </p> <a href="https://publications.waset.org/abstracts/94049/pathogenic-bacteria-isolated-from-diseased-giant-freshwater-prawn-in-shrimp-culture-ponds" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/94049.pdf" target="_blank" class="btn btn-primary btn-sm">PDF</a> <span class="bg-info text-light px-1 py-1 float-right rounded"> Downloads <span class="badge badge-light">238</span> </span> </div> </div> <div class="card paper-listing mb-3 mt-3"> <h5 class="card-header" style="font-size:.9rem"><span class="badge badge-info">4947</span> Improving the Efficiency of Wheat and Triticale Androgenesis: Ultrastructural and Transcriptomic Study</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=M.%20Szechynska-Hebda">M. Szechynska-Hebda</a>, <a href="https://publications.waset.org/abstracts/search?q=M.%20Sobczak"> M. Sobczak</a>, <a href="https://publications.waset.org/abstracts/search?q=E.%20Rozanska"> E. Rozanska</a>, <a href="https://publications.waset.org/abstracts/search?q=J.%20Troczynska"> J. Troczynska</a>, <a href="https://publications.waset.org/abstracts/search?q=Z.%20Banaszak"> Z. Banaszak</a>, <a href="https://publications.waset.org/abstracts/search?q=N.%20Hordy%C5%84ska"> N. Hordyńska</a>, <a href="https://publications.waset.org/abstracts/search?q=M.%20Dyda"> M. Dyda</a>, <a href="https://publications.waset.org/abstracts/search?q=M.%20Wedzony"> M. Wedzony</a> </p> <p class="card-text"><strong>Abstract:</strong></p> Chloroplasts, as essential organelles for photosynthesis, play a critical role in plant development. However, disturbances in the proper functioning of chloroplasts, in the extreme case manifesting as albinism of tissues and whole plants, are a phenomenon often occurring in conditions deviating from natural (e.g., in vitro cultures applied in breeding programs). Using whole-transcriptome analysis (RNA-Seq) together with light, fluorescent and electron microscopy, it was shown, that development of chloroplasts and formation of green or albino plants in the androgenesis process are genotype-dependent; however, they could be modulated by sub-optimal temperature treatment. The reprogramming of the microspore development from gametophytic to sporophytic, and then regeneration of green plant can be positively regulated by cold stress (4 ⁰C). A high temperature stress (32 ⁰C) can induce androgenesis, but it is a factor negatively influencing green plant regeneration (promoting albinism). A similar effect on microspores, androgenesis, and subsequent chloroplast formation, is elicited as a result of postponing the date of spike collection from spring to summer in field conditions (natural temperature rise). It is determined in both environmental or genotypic manner. The delay of the sowing date (environmental effect) or growing of late genotypes (genotypic effect) result in spike maturation at higher temperatures and significantly enhance albino plant formation in androgenesis process. Such a temperature system (4 ⁰C vs. 32 ⁰C) was used to study the chloroplast biogenesis process in wheat and triticale. It was shown, that efficiency of physiological processes differentiates microspore development during cold reprograming in genotypes susceptible and resistant to androgenesis. Moreover, a great variation in developmental stages of the microspores in one anther is observed for susceptible genotypes. Microspores that are more physiologically active under cold conditions can activate signaling pathways and processes, which provide an appropriate supply of metabolites to cell compartments. This, in turn, fully correlates with the genotype-dependent efficiency of chloroplast formation (or different types of plastid) at particular steps of androgenesis. The effect obtained after applying a high temperature stress is different. High temperature causes a significant acceleration of microspore development and less variation in developmental stages at the end of the treatment. Therefore, the developmental diversity of the microspores in one anther seems to be a critical factor for subsequent cell and chloroplast differentiation. The work was financed by Ministry of Agriculture and Rural Development within Program: 'Biological Progress in Plant Production', project no HOR.hn.802.15.2018 <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=androgenesis" title="androgenesis">androgenesis</a>, <a href="https://publications.waset.org/abstracts/search?q=chloroplast%20biogenesis" title=" chloroplast biogenesis"> chloroplast biogenesis</a>, <a href="https://publications.waset.org/abstracts/search?q=temperature%20stress" title=" temperature stress"> temperature stress</a>, <a href="https://publications.waset.org/abstracts/search?q=wheat" title=" wheat"> wheat</a> </p> <a href="https://publications.waset.org/abstracts/93416/improving-the-efficiency-of-wheat-and-triticale-androgenesis-ultrastructural-and-transcriptomic-study" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/93416.pdf" target="_blank" class="btn btn-primary btn-sm">PDF</a> <span class="bg-info text-light px-1 py-1 float-right rounded"> Downloads <span class="badge badge-light">145</span> </span> </div> </div> <div class="card paper-listing mb-3 mt-3"> <h5 class="card-header" style="font-size:.9rem"><span class="badge badge-info">4946</span> Comparison of Bactec plus Blood Culture Media to BacT/Alert FAN plus Blood Culture Media for Identification of Bacterial Pathogens in Clinical Samples Containing Antibiotics</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Recep%20Kesli">Recep Kesli</a>, <a href="https://publications.waset.org/abstracts/search?q=Huseyin%20Bilgin"> Huseyin Bilgin</a>, <a href="https://publications.waset.org/abstracts/search?q=Ela%20Tasdogan"> Ela Tasdogan</a>, <a href="https://publications.waset.org/abstracts/search?q=Ercan%20Kurtipek"> Ercan Kurtipek</a> </p> <p class="card-text"><strong>Abstract:</strong></p> Aim: The aim of this study was to compare resin based Bactec plus aerobic/anaerobic blood culture bottles (Becton Dickinson, MD, USA) and polymeric beads based BacT/Alert FA/FN plus blood culture bottles (bioMerieux, NC, USA) in terms of microorganisms recovery rates and time to detection (TTD) in the patients receiving antibiotic treatment. Method: Blood culture samples were taken from the patients who admitted to the intensive care unit and received antibiotic treatment. Forty milliliters of blood from patients were equally distributed into four types of bottles: Bactec Plus aerobic, Bactec Plus anaerobic, BacT/Alert FA Plus, BacT/Alert FN Plus. Bactec Plus and BacT/Alert Plus media were compared to culture recovery rates and TTD. Results: Blood culture samples were collected from 382 patients hospitalized in the intensive care unit and 245 patients who were diagnosed as having bloodstream infections were included in the study. A total of 1528 Bactec Plus aerobic, Bactec Plus anaerobic, BacT/Alert FA Plus, BacT/Alert FN Plus blood culture bottles analyzed and 176, 144, 154, 126 bacteria or fungi were isolated, respectively. Gram-negative and gram-positive bacteria were significantly more frequently isolated in the resin-based Bactec Plus bottles than in the polymeric beads based BacT/Alert Plus bottles. The Bactec Plus and BacT/Alert Plus media recovery rates were similar for fungi and anaerobic bacteria. The mean TTDs in the Bactec Plus bottles were shorter than those in the BacT/Alert Plus bottles regardless of the microorganisms. Conclusion: The results of this study showed that resin-containing media is a reliable and time-saving tool for patients who are receiving antibiotic treatment due to sepsis in the intensive care unit. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=Bactec%20Plus" title="Bactec Plus">Bactec Plus</a>, <a href="https://publications.waset.org/abstracts/search?q=BacT%2FAlert%20Plus" title=" BacT/Alert Plus"> BacT/Alert Plus</a>, <a href="https://publications.waset.org/abstracts/search?q=blood%20culture" title=" blood culture"> blood culture</a>, <a href="https://publications.waset.org/abstracts/search?q=antibiotic" title=" antibiotic"> antibiotic</a> </p> <a href="https://publications.waset.org/abstracts/92409/comparison-of-bactec-plus-blood-culture-media-to-bactalert-fan-plus-blood-culture-media-for-identification-of-bacterial-pathogens-in-clinical-samples-containing-antibiotics" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/92409.pdf" target="_blank" class="btn btn-primary btn-sm">PDF</a> <span class="bg-info text-light px-1 py-1 float-right rounded"> Downloads <span class="badge badge-light">146</span> </span> </div> </div> <div class="card paper-listing mb-3 mt-3"> <h5 class="card-header" style="font-size:.9rem"><span class="badge badge-info">4945</span> Distribution and Taxonomy of Marine Fungi in Nha Trang Bay and Van Phong Bay, Vietnam</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Thu%20Thuy%20Pham">Thu Thuy Pham</a>, <a href="https://publications.waset.org/abstracts/search?q=Thi%20Chau%20Loan%20Tran"> Thi Chau Loan Tran</a>, <a href="https://publications.waset.org/abstracts/search?q=Van%20Duy%20Nguyen"> Van Duy Nguyen</a> </p> <p class="card-text"><strong>Abstract:</strong></p> Marine fungi play an important role in the marine ecosystems. Marine fungi also supply biomass and metabolic products of industrial value. Currently, the biodiversity of marine fungi along the coastal areas of Vietnam has not yet been studied fully. The objective of this study is to assess the spatial and temporal diversity of planktonic fungi from the coastal waters of Nha Trang Bay and Van Phong Bay in Central Vietnam using culture-dependent and independent approach. Using culture-dependent approach, filamentous fungi and yeasts were isolated on selective media and then classified by phenotype and genotype based on the sequencing of ITS (internal transcribed spacers) regions of rDNA with two primer pairs (ITS1F_KYO2 and ITS4; NS1 and NS8). Using culture-independent approach, environmental DNA samples were isolated and amplified using fungal-specific ITS primer pairs. A total of over 160 strains were isolated from 10 seawater sampling stations at 50 cm depth. They were classified into diverse genera and species of both yeast and mold. At least 5 strains could be potentially novel species. Our results also revealed that planktonic fungi were molecularly diverse with hundreds of phylotypes recovered across these two bays. The results of the study provide data about the distribution and taxonomy of mycoplankton in this area, thereby allowing assessment of their positive role in the biogeochemical cycle of coastal ecosystems and the development of new bioactive compounds for industrial applications. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=biodiversity" title="biodiversity">biodiversity</a>, <a href="https://publications.waset.org/abstracts/search?q=ITS" title=" ITS"> ITS</a>, <a href="https://publications.waset.org/abstracts/search?q=marine%20fungi" title=" marine fungi"> marine fungi</a>, <a href="https://publications.waset.org/abstracts/search?q=Nha%20Trang%20Bay" title=" Nha Trang Bay"> Nha Trang Bay</a>, <a href="https://publications.waset.org/abstracts/search?q=Van%20Phong%20Bay" title=" Van Phong Bay"> Van Phong Bay</a> </p> <a href="https://publications.waset.org/abstracts/85603/distribution-and-taxonomy-of-marine-fungi-in-nha-trang-bay-and-van-phong-bay-vietnam" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/85603.pdf" target="_blank" class="btn btn-primary btn-sm">PDF</a> <span class="bg-info text-light px-1 py-1 float-right rounded"> Downloads <span class="badge badge-light">190</span> </span> </div> </div> <div class="card paper-listing mb-3 mt-3"> <h5 class="card-header" style="font-size:.9rem"><span class="badge badge-info">4944</span> Early Onset Neonatal Sepsis Pathogens in Malaysian Hospitals: Determining Empiric Antibiotic</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Nazedah%20Ain%20Ibrahim">Nazedah Ain Ibrahim</a>, <a href="https://publications.waset.org/abstracts/search?q=Mohamed%20Mansor%20Manan"> Mohamed Mansor Manan</a> </p> <p class="card-text"><strong>Abstract:</strong></p> Treatment of suspected early onset neonatal sepsis (EONS) in Neonatal Intensive Care Unit (NICU) is essential. However, information regarding EONS pathogens may vary between regions. Global perspectives showed Group B Streptococcal (GBS) as the most common causative pathogens, but the widespread use of intrapartum antibiotics has changed the pathogens pattern towards gram negative microorganisms, especially E. coli. Objective of this study is to describe the pathogens isolated, to assess current treatment and risk of EONS. Records of 899 neonates born in three General Hospitals between 2009 until 2012 were retrospectively reviewed. The inclusion criteria were neonates with blood culture taken prior to empiric antibiotics administration and within 72 hours of life. Of the study group, a total of 734 (82%) cases had documented blood culture that met the inclusion criteria. Proven EONS (as confirmed by positive blood culture) was found in 22 (3%) neonates. The majority was isolated with gram positive organisms, 17 (2.3%). In addition, other common gram positive organism isolated were Coagulase negative staphylococci (7) followed by Bacillus sp. (5) and Streptococcus pneumonia (2), and only one case isolated with GBS, Streptococcus spp. and Enterococcus sp. Meanwhile, only five cases of gram negative organisms [Stenotropomonas (xantho) maltophi (1), Haemophilus influenza (1), Spingomonas paucimobilis (1), Enterobacter gergoviae (1) and E. coli (1)] were isolated. A total of 286 (39%) cases were exposed to intrapartum antibiotics and of those, 157 (21.4%) were administered prior to delivery. All grams positive and most gram negative organisms showed sensitivity to the tested antibiotics. Only two rare gram negative organisms showed total resistant. Male, surfactant, caesarean delivery and prolonged rapture of membrane >18hours were a possible risk of proven EONS. Although proven EONS remains uncommon in Malaysia, nonetheless, the effect of intrapartum antibiotics still required continuous surveillance. However, by analyzing isolated pathogens it can be used as treatment guidance in managing suspected EONS. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=early%20onset%20neonatal%20sepsis" title="early onset neonatal sepsis">early onset neonatal sepsis</a>, <a href="https://publications.waset.org/abstracts/search?q=neonates" title=" neonates"> neonates</a>, <a href="https://publications.waset.org/abstracts/search?q=pathogens" title=" pathogens"> pathogens</a>, <a href="https://publications.waset.org/abstracts/search?q=gram%20positive" title=" gram positive"> gram positive</a>, <a href="https://publications.waset.org/abstracts/search?q=gram%20negative" title=" gram negative "> gram negative </a> </p> <a href="https://publications.waset.org/abstracts/8788/early-onset-neonatal-sepsis-pathogens-in-malaysian-hospitals-determining-empiric-antibiotic" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/8788.pdf" target="_blank" class="btn btn-primary btn-sm">PDF</a> <span class="bg-info text-light px-1 py-1 float-right rounded"> Downloads <span class="badge badge-light">315</span> </span> </div> </div> <div class="card paper-listing mb-3 mt-3"> <h5 class="card-header" style="font-size:.9rem"><span class="badge badge-info">4943</span> Efficient Microspore Isolation Methods for High Yield Embryoids and Regeneration in Rice (Oryza sativa L.) </h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=S.%20M.%20Shahinul%20Islam">S. M. Shahinul Islam</a>, <a href="https://publications.waset.org/abstracts/search?q=Israt%20Ara"> Israt Ara</a>, <a href="https://publications.waset.org/abstracts/search?q=Narendra%20Tuteja"> Narendra Tuteja</a>, <a href="https://publications.waset.org/abstracts/search?q=Sreeramanan%20Subramaniam"> Sreeramanan Subramaniam</a> </p> <p class="card-text"><strong>Abstract:</strong></p> Through anther and microspore culture methods, complete homozygous plants can be produced within a year as compared to the long inbreeding method. Isolated microspore culture is one of the most important techniques for rapid development of haploid plants. The efficiency of this method is influenced by several factors such as cultural conditions, growth regulators, plant media, pretreatments, physical and growth conditions of the donor plants, pollen isolation procedure, etc. The main purpose of this study was to improve the isolated microspore culture protocol in order to increase the efficiency of embryoids, its regeneration and reducing albinisms. Under this study we have tested mainly three different microspore isolation procedures by glass rod, homozeniger and by blending and found the efficiency on gametic embryogenesis. There are three types of media viz. washing, pre-culture and induction was used. The induction medium as AMC (modified MS) supplemented by 2, 4-D (2.5 mg/l), kinetin (0.5 mg/l) and higher amount of D-Manitol (90 g/l) instead of sucrose and two types of amino acids (L-glutamine and L-serine) were used. Out of three main microspore isolation procedure by homogenizer isolation (P4) showed best performance on ELS induction (177%) and green plantlets (104%) compared with other techniques. For all cases albinisims occurred but microspore isolation from excised anthers by glass rod and homogenizer showed lesser numbers of albino plants that was also one of the important findings in this study. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=androgenesis" title="androgenesis">androgenesis</a>, <a href="https://publications.waset.org/abstracts/search?q=pretreatment" title=" pretreatment"> pretreatment</a>, <a href="https://publications.waset.org/abstracts/search?q=microspore%20culture" title=" microspore culture"> microspore culture</a>, <a href="https://publications.waset.org/abstracts/search?q=regeneration" title=" regeneration"> regeneration</a>, <a href="https://publications.waset.org/abstracts/search?q=albino%20plants" title=" albino plants"> albino plants</a>, <a href="https://publications.waset.org/abstracts/search?q=Oryza%20sativa" title=" Oryza sativa"> Oryza sativa</a> </p> <a href="https://publications.waset.org/abstracts/3253/efficient-microspore-isolation-methods-for-high-yield-embryoids-and-regeneration-in-rice-oryza-sativa-l" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/3253.pdf" target="_blank" class="btn btn-primary btn-sm">PDF</a> <span class="bg-info text-light px-1 py-1 float-right rounded"> Downloads <span class="badge badge-light">362</span> </span> </div> </div> <div class="card paper-listing mb-3 mt-3"> <h5 class="card-header" style="font-size:.9rem"><span class="badge badge-info">4942</span> Evaluation of DNA Microarray System in the Identification of Microorganisms Isolated from Blood</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Merih%20%C5%9Eim%C5%9Fek">Merih Şimşek</a>, <a href="https://publications.waset.org/abstracts/search?q=Recep%20Ke%C5%9Fli"> Recep Keşli</a>, <a href="https://publications.waset.org/abstracts/search?q=%C3%96zg%C3%BCl%20%C3%87etinkaya"> Özgül Çetinkaya</a>, <a href="https://publications.waset.org/abstracts/search?q=Cengiz%20Demir"> Cengiz Demir</a>, <a href="https://publications.waset.org/abstracts/search?q=Adem%20Aslan"> Adem Aslan</a> </p> <p class="card-text"><strong>Abstract:</strong></p> Bacteremia is a clinical entity with high morbidity and mortality rates when immediate diagnose, or treatment cannot be achieved. Microorganisms which can cause sepsis or bacteremia are easily isolated from blood cultures. Fifty-five positive blood cultures were included in this study. Microorganisms in 55 blood cultures were isolated by conventional microbiological methods; afterwards, microorganisms were defined in terms of the phenotypic aspects by the Vitek-2 system. The same microorganisms in all blood culture samples were defined in terms of genotypic aspects again by Multiplex-PCR DNA Low-Density Microarray System. At the end of the identification process, the DNA microarray system’s success in identification was evaluated based on the Vitek-2 system. The Vitek-2 system and DNA Microarray system were able to identify the same microorganisms in 53 samples; on the other hand, different microorganisms were identified in the 2 blood cultures by DNA Microarray system. The microorganisms identified by Vitek-2 system were found to be identical to 96.4 % of microorganisms identified by DNA Microarrays system. In addition to bacteria identified by Vitek-2, the presence of a second bacterium has been detected in 5 blood cultures by the DNA Microarray system. It was identified 18 of 55 positive blood culture as E.coli strains with both Vitek 2 and DNA microarray systems. The same identification numbers were found 6 and 8 for Acinetobacter baumanii, 10 and 10 for K.pneumoniae, 5 and 5 for S.aureus, 7 and 11 for Enterococcus spp, 5 and 5 for P.aeruginosa, 2 and 2 for C.albicans respectively. According to these results, DNA Microarray system requires both a technical device and experienced staff support; besides, it requires more expensive kits than Vitek-2. However, this method should be used in conjunction with conventional microbiological methods. Thus, large microbiology laboratories will produce faster, more sensitive and more successful results in the identification of cultured microorganisms. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=microarray" title="microarray">microarray</a>, <a href="https://publications.waset.org/abstracts/search?q=Vitek-2" title=" Vitek-2"> Vitek-2</a>, <a href="https://publications.waset.org/abstracts/search?q=blood%20culture" title=" blood culture"> blood culture</a>, <a href="https://publications.waset.org/abstracts/search?q=bacteremia" title=" bacteremia"> bacteremia</a> </p> <a href="https://publications.waset.org/abstracts/72604/evaluation-of-dna-microarray-system-in-the-identification-of-microorganisms-isolated-from-blood" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/72604.pdf" target="_blank" class="btn btn-primary btn-sm">PDF</a> <span class="bg-info text-light px-1 py-1 float-right rounded"> Downloads <span class="badge badge-light">350</span> </span> </div> </div> <div class="card paper-listing mb-3 mt-3"> <h5 class="card-header" style="font-size:.9rem"><span class="badge badge-info">4941</span> Comparison of Methods for the Detection of Biofilm Formation in Yeast and Lactic Acid Bacteria Species Isolated from Dairy Products</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Goksen%20Arik">Goksen Arik</a>, <a href="https://publications.waset.org/abstracts/search?q=Mihriban%20Korukluoglu"> Mihriban Korukluoglu</a> </p> <p class="card-text"><strong>Abstract:</strong></p> Lactic acid bacteria (LAB) and some yeast species are common microorganisms found in dairy products and most of them are responsible for the fermentation of foods. Such cultures are isolated and used as a starter culture in the food industry because of providing standardisation of the final product during the food processing. Choice of starter culture is the most important step for the production of fermented food. Isolated LAB and yeast cultures which have the ability to create a biofilm layer can be preferred as a starter in the food industry. The biofilm formation could be beneficial to extend the period of usage time of microorganisms as a starter. On the other hand, it is an undesirable property in pathogens, since biofilm structure allows a microorganism become more resistant to stress conditions such as antibiotic presence. It is thought that the resistance mechanism could be turned into an advantage by promoting the effective microorganisms which are used in the food industry as starter culture and also which have potential to stimulate the gastrointestinal system. Development of the biofilm layer is observed in some LAB and yeast strains. The resistance could make LAB and yeast strains dominant microflora in the human gastrointestinal system; thus, competition against pathogen microorganisms can be provided more easily. Based on this circumstance, in the study, 10 LAB and 10 yeast strains were isolated from various dairy products, such as cheese, yoghurt, kefir, and cream. Samples were obtained from farmer markets and bazaars in Bursa, Turkey. As a part of this research, all isolated strains were identified and their ability of biofilm formation was detected with two different methods and compared with each other. The first goal of this research was to determine whether <em>isolates</em> have the potential for <em>biofilm</em> production, and the second was to compare the validity of two different methods, which are known as “Tube method” and “96-well plate-based method”. This study may offer an insight into developing a point of view about biofilm formation and its beneficial properties in LAB and yeast cultures used as a starter in the food industry. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=biofilm" title="biofilm">biofilm</a>, <a href="https://publications.waset.org/abstracts/search?q=dairy%20products" title=" dairy products"> dairy products</a>, <a href="https://publications.waset.org/abstracts/search?q=lactic%20acid%20bacteria" title=" lactic acid bacteria"> lactic acid bacteria</a>, <a href="https://publications.waset.org/abstracts/search?q=yeast" title=" yeast"> yeast</a> </p> <a href="https://publications.waset.org/abstracts/61705/comparison-of-methods-for-the-detection-of-biofilm-formation-in-yeast-and-lactic-acid-bacteria-species-isolated-from-dairy-products" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/61705.pdf" target="_blank" class="btn btn-primary btn-sm">PDF</a> <span class="bg-info text-light px-1 py-1 float-right rounded"> Downloads <span class="badge badge-light">263</span> </span> </div> </div> <div class="card paper-listing mb-3 mt-3"> <h5 class="card-header" style="font-size:.9rem"><span class="badge badge-info">4940</span> Antagonist Study of Fungi Isolated from the Burned Forests of Region of Mila, Algeria</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Abdelaziz%20Wided">Abdelaziz Wided</a>, <a href="https://publications.waset.org/abstracts/search?q=Khiat%20Nawel"> Khiat Nawel</a>, <a href="https://publications.waset.org/abstracts/search?q=Khiat%20Inssaf"> Khiat Inssaf </a> </p> <p class="card-text"><strong>Abstract:</strong></p> The present study was initiated to: Determine burned forest-inhabiting fungi in Zouagha, Terri Beinène, Mila and study the antagonistic activity of Trichoderma sp against Fusarium sp, Penicillium sp, Rhizoctonia sp, Alternaria sp. 18 fungal strains were isolated from Soil samples taken from the forest Zouagha (Burned) in the region Mila representing 6 genera: Trichoderma sp et Fusarium sp, Penicillium sp, Rhizoctonia sp, Alternaria sp, Rhizopus sp. The tests of dual culture method on culture medium (PDA) against Trichoderma sp et Fusarium sp, Penicillium sp, Rhizoctonia sp, Alternaria sp revealed that: Trichoderma sp could reduce l mycelium grouth of Fusarium sp23.13%, Penicillium sp33.13%, Rhizoctoniasp33.75 %and Alternaria sp 38.31% in comparaison with the witness after 6 days at room temperature. The strains of Fusarium sp ,Penicillium sp, Rhizoctonia sp et Alternaria sp showed differences sensibility to the antagoniste. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=isolation" title="isolation">isolation</a>, <a href="https://publications.waset.org/abstracts/search?q=identification" title=" identification"> identification</a>, <a href="https://publications.waset.org/abstracts/search?q=molds" title=" molds"> molds</a>, <a href="https://publications.waset.org/abstracts/search?q=burned%20soil%20of%20zouagha" title=" burned soil of zouagha"> burned soil of zouagha</a>, <a href="https://publications.waset.org/abstracts/search?q=antagonism" title=" antagonism"> antagonism</a>, <a href="https://publications.waset.org/abstracts/search?q=trichoderma%20sp" title=" trichoderma sp"> trichoderma sp</a> </p> <a href="https://publications.waset.org/abstracts/30142/antagonist-study-of-fungi-isolated-from-the-burned-forests-of-region-of-mila-algeria" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/30142.pdf" target="_blank" class="btn btn-primary btn-sm">PDF</a> <span class="bg-info text-light px-1 py-1 float-right rounded"> Downloads <span class="badge badge-light">253</span> </span> </div> </div> <div class="card paper-listing mb-3 mt-3"> <h5 class="card-header" style="font-size:.9rem"><span class="badge badge-info">4939</span> Isolation, Identification and Characterization of 1,2-Dichlorobenzene Degrading Bacteria from Consortium</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Ge%20Cui">Ge Cui</a>, <a href="https://publications.waset.org/abstracts/search?q=Mei%20Fang%20Chien"> Mei Fang Chien</a>, <a href="https://publications.waset.org/abstracts/search?q=Chihiro%20Inoue"> Chihiro Inoue</a> </p> <p class="card-text"><strong>Abstract:</strong></p> In this research, enrichment culture using an inorganic liquid medium collected soil contaminated with 1,2-dichlorobenzene (1,2-DCB) in Sendai, Japan, was added 1,2-DCB as the sole carbon source to create a stable consortium. The purpose of this research is to analysis dominant microorganisms in the stable consortium and enzyme system which play a role in the degradation of DCBs. The consortium is now at 30 generation and is still being cultured. By the result of PCR-DGGE and clone library, two bacteria are dominant. The bacteria named sk1 was isolated. 40mg/l of 1,2-DCB and 40mg/l of 1,4-DCB were completely degraded after 32 hours and 50 hours, respectively, but no degradation occurred in the case of 1,3-DCB. By PCR, tecA1 (α-subunit of DCB dioxygenase) gene which plays a role degrading DCB to DCB dihydrodiol, and tecB (dehydrogenase) gene which plays a role degrading DCB dihydrodiol to dichlorocatechol were amplified from strain sk1. Bacteria named sk100 was also isolated. 40mg/l of 1,2-DCB was completely degraded after 32 hours, but no degradation occurred in case of 1,3-DCB and 1,4-DCB. By the result of the catalytic core region of dioxygenase amplified by PCR, gene played a role degrading DCB was analyzed. The results of this study concluded that the isolated strains which have not been reported are able to degrade 1,2-DCB stably, and the characterization of degradation and the genomic analysis which is now in progress is helpful to have an overall view of this microbial degradation. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=DCB" title="DCB">DCB</a>, <a href="https://publications.waset.org/abstracts/search?q=1" title=" 1"> 1</a>, <a href="https://publications.waset.org/abstracts/search?q=2-DCB%20degrading%20strains" title="2-DCB degrading strains">2-DCB degrading strains</a>, <a href="https://publications.waset.org/abstracts/search?q=DCB%20dioxygenase" title=" DCB dioxygenase"> DCB dioxygenase</a>, <a href="https://publications.waset.org/abstracts/search?q=enrichment%20culture" title=" enrichment culture"> enrichment culture</a> </p> <a href="https://publications.waset.org/abstracts/56618/isolation-identification-and-characterization-of-12-dichlorobenzene-degrading-bacteria-from-consortium" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/56618.pdf" target="_blank" class="btn btn-primary btn-sm">PDF</a> <span class="bg-info text-light px-1 py-1 float-right rounded"> Downloads <span class="badge badge-light">204</span> </span> </div> </div> <div class="card paper-listing mb-3 mt-3"> <h5 class="card-header" style="font-size:.9rem"><span class="badge badge-info">4938</span> Biodegradation of Malathion by Acinetobacter baumannii Strain AFA Isolated from Domestic Sewage in Egypt</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Ahmed%20F.%20Azmy">Ahmed F. Azmy</a>, <a href="https://publications.waset.org/abstracts/search?q=Amal%20E.%20Saafan"> Amal E. Saafan</a>, <a href="https://publications.waset.org/abstracts/search?q=Tamer%20M.%20Essam"> Tamer M. Essam</a>, <a href="https://publications.waset.org/abstracts/search?q=Magdy%20A.%20Amin"> Magdy A. Amin</a>, <a href="https://publications.waset.org/abstracts/search?q=Shaban%20H.%20Ahmed"> Shaban H. Ahmed</a> </p> <p class="card-text"><strong>Abstract:</strong></p> Bacterial strains capable of degradation of malathion from the domestic sewage were isolated by an enrichment culture technique. Three bacterial strains were screened and identified as Acinetobacter baumannii (AFA), Pseudomonas aeruginosae (PS1),andPseudomonas mendocina (PS2) based on morphological, biochemical identification and 16S rRNA sequence analysis. Acinetobacter baumannii AFA was the most efficient malathion degrading bacterium, so used for further biodegradation study. AFA was able to grow in mineral salt medium (MSM) supplemented with malathion (100 mg/l) as a sole carbon source, and within 14 days, 84% of the initial dose was degraded by the isolate measured by high performance liquid chromatography. Strain AFA could also degrade other organophosphorus compounds including diazenon, chlorpyrifos and fenitrothion. The effect of different culture conditions on the degradation of malathion like inoculum density, other carbon or nitrogen sources, temperature and shaking were examined. Degradation of malathion and bacterial cell growth were accelerated when culture media were supplemented with yeast extract, glucose and citrate. The optimum conditions for malathion degradation by strain AFA were; an inoculum density of 1.5x 1012CFU/ml at 30°C with shaking. A specific polymerase chain reaction primers were designed manually using multiple sequence alignment of the corresponding carboxylesterase enzymes of Acinetobacter species. Sequencing result of amplified PCR product and phylogenetic analysis showed low degree of homology with the other carboxylesterase enzymes of Acinetobacter strains, so we suggested that this enzyme is a novel esterase enzyme. Isolated bacterial strains may have potential role for use in bioremediation of malathion contaminated. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=Acinetobacter%20baumannii" title="Acinetobacter baumannii">Acinetobacter baumannii</a>, <a href="https://publications.waset.org/abstracts/search?q=biodegradation" title=" biodegradation"> biodegradation</a>, <a href="https://publications.waset.org/abstracts/search?q=malathion" title=" malathion"> malathion</a>, <a href="https://publications.waset.org/abstracts/search?q=organophosphate%20pesticides" title=" organophosphate pesticides"> organophosphate pesticides</a> </p> <a href="https://publications.waset.org/abstracts/17465/biodegradation-of-malathion-by-acinetobacter-baumannii-strain-afa-isolated-from-domestic-sewage-in-egypt" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/17465.pdf" target="_blank" class="btn btn-primary btn-sm">PDF</a> <span class="bg-info text-light px-1 py-1 float-right rounded"> Downloads <span class="badge badge-light">487</span> </span> </div> </div> <div class="card paper-listing mb-3 mt-3"> <h5 class="card-header" style="font-size:.9rem"><span class="badge badge-info">4937</span> Indigo-Reducing Activity by Microorganisms from the Fermented Indigo Dyeing Solution</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Yuta%20Tachibana">Yuta Tachibana</a>, <a href="https://publications.waset.org/abstracts/search?q=Ayuko%20Itsuki"> Ayuko Itsuki</a> </p> <p class="card-text"><strong>Abstract:</strong></p> The three strains of bacteria (Lysinibacillus xylanilyticus, Bacillus kochii, and Enterococcus sp.) were isolated from the fermented Indigo (Polygonum tinctorium) dyeing solution using the dilution plate method and some fermentation conditions were determined. High-Performance Liquid Chromatography (HPLC) was used to determine the indigo concentration. When the isolated bacteria were cultured in the indigo liquid culture containing various sugars, starch, and ethanol, the indigo culture solutions containing galactose, mannose, ribose, and ethanol were remarkably decreased. Comparison of decreasing indigo between three strains showed that Enterococcus sp. had the fastest growth and decrease of indigo. However, decreasing indigo per unit micro biomass did not correspond to the results of decreasing indigo―Bacillus kochii had higher indigo-reducing activity than Enterococcus sp. and Lysinibacillus xylanilyticus. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=fermentation%20condition" title="fermentation condition">fermentation condition</a>, <a href="https://publications.waset.org/abstracts/search?q=high-performance%20liquid%20chromatography%20%28HPLC%29" title=" high-performance liquid chromatography (HPLC)"> high-performance liquid chromatography (HPLC)</a>, <a href="https://publications.waset.org/abstracts/search?q=indigo%20dyeing%20solution" title=" indigo dyeing solution"> indigo dyeing solution</a>, <a href="https://publications.waset.org/abstracts/search?q=indigo-reducing%20activity" title=" indigo-reducing activity"> indigo-reducing activity</a> </p> <a href="https://publications.waset.org/abstracts/146786/indigo-reducing-activity-by-microorganisms-from-the-fermented-indigo-dyeing-solution" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/146786.pdf" target="_blank" class="btn btn-primary btn-sm">PDF</a> <span class="bg-info text-light px-1 py-1 float-right rounded"> Downloads <span class="badge badge-light">144</span> </span> </div> </div> <div class="card paper-listing mb-3 mt-3"> <h5 class="card-header" style="font-size:.9rem"><span class="badge badge-info">4936</span> Cultural Studies: The Effect of Western Culture on Muslim Lifestyle</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Farah%20Wahida%20Binti%20Mohamad%20Said">Farah Wahida Binti Mohamad Said</a> </p> <p class="card-text"><strong>Abstract:</strong></p> Islamic culture is the way of life a Muslim is defined by the Qur’an and Sunnah. On the other hand, Western culture is fashioned by a host of people; Capitalists, atheists, people who believe in same-gender marriages and others of a similar nature. The main issue that faced by the Muslim in Malaysia is the effect of western culture on Muslim lifestyle. This is because of the influence from western culture that dominates mind of the Muslim and also impressed on their lifestyle. Practically, majority all things have connected with western culture. However, the main objective for this project is to develop the effect of western culture on Muslim lifestyle. This project also focuses on a few aspects that relate with cultural of Muslim and western culture nowadays. This paper will include a few method .The methods for this project are a video, interview etc. Another methodology we will put on next paper for more detail information. As a result, this research found that western cultural will be effect on Muslim lifestyle. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=effect%20of%20western%20culture" title="effect of western culture">effect of western culture</a>, <a href="https://publications.waset.org/abstracts/search?q=Muslim%20lifestyle" title=" Muslim lifestyle"> Muslim lifestyle</a>, <a href="https://publications.waset.org/abstracts/search?q=western%20culture" title=" western culture"> western culture</a>, <a href="https://publications.waset.org/abstracts/search?q=western%20and%20Muslim%20culture" title=" western and Muslim culture"> western and Muslim culture</a> </p> <a href="https://publications.waset.org/abstracts/37860/cultural-studies-the-effect-of-western-culture-on-muslim-lifestyle" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/37860.pdf" target="_blank" class="btn btn-primary btn-sm">PDF</a> <span class="bg-info text-light px-1 py-1 float-right rounded"> Downloads <span class="badge badge-light">517</span> </span> </div> </div> <div class="card paper-listing mb-3 mt-3"> <h5 class="card-header" style="font-size:.9rem"><span class="badge badge-info">4935</span> Examining the Role of Corporate Culture in Driving Firm Performance</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Lovorka%20Galeti%C4%87">Lovorka Galetić</a>, <a href="https://publications.waset.org/abstracts/search?q=Ivana%20Na%C4%8Dinovi%C4%87%20Braje"> Ivana Načinović Braje</a>, <a href="https://publications.waset.org/abstracts/search?q=Nevenka%20%C4%8Cavlek"> Nevenka Čavlek</a> </p> <p class="card-text"><strong>Abstract:</strong></p> The purpose of this paper is to analyze the relationship between corporate culture and firm performance. Extensive theoretical and empirical evidence on this issue is provided. A quantitative methodology was used to explore relationship between corporate culture and performance among large Croatian companies. Corporate culture was explored by using Denison framework. The research revealed a positive, statistically significant relationship between mission and performance. Other dimensions of corporate culture (involvement, consistency and adaptability) show only partial relationship with performance. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=corporate%20culture" title="corporate culture">corporate culture</a>, <a href="https://publications.waset.org/abstracts/search?q=Croatia" title=" Croatia"> Croatia</a>, <a href="https://publications.waset.org/abstracts/search?q=Denison%20culture%20model" title=" Denison culture model"> Denison culture model</a>, <a href="https://publications.waset.org/abstracts/search?q=performance" title=" performance"> performance</a> </p> <a href="https://publications.waset.org/abstracts/25799/examining-the-role-of-corporate-culture-in-driving-firm-performance" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/25799.pdf" target="_blank" class="btn btn-primary btn-sm">PDF</a> <span class="bg-info text-light px-1 py-1 float-right rounded"> Downloads <span class="badge badge-light">528</span> </span> </div> </div> <div class="card paper-listing mb-3 mt-3"> <h5 class="card-header" style="font-size:.9rem"><span class="badge badge-info">4934</span> Culture Sensitization: Understanding German Culture by Learning German</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Lakshmi%20Shenoy">Lakshmi Shenoy</a> </p> <p class="card-text"><strong>Abstract:</strong></p> In today’s era of Globalization, arises the need that students and professionals relocate temporarily or permanently to another country in order to pursue their respective academic and career goals. This involves not only learning the local language of the country but also integrating oneself into the native culture. This paper explains the method of understanding a nation’s culture through the study of its language. The method uses language not as a series of rules that connect words together but as a social practice in which one can actively participate. It emphasizes on how culture provides an environment in which languages can flourish and how culture dictates the interpretation of the language especially in case of German. This paper introduces language and culture as inseparable entities, as two sides of the same coin. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=language%20and%20culture" title="language and culture">language and culture</a>, <a href="https://publications.waset.org/abstracts/search?q=sociolinguistics" title=" sociolinguistics"> sociolinguistics</a>, <a href="https://publications.waset.org/abstracts/search?q=Ronald%20Wardhaugh" title=" Ronald Wardhaugh"> Ronald Wardhaugh</a>, <a href="https://publications.waset.org/abstracts/search?q=German" title=" German "> German </a> </p> <a href="https://publications.waset.org/abstracts/82455/culture-sensitization-understanding-german-culture-by-learning-german" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/82455.pdf" target="_blank" class="btn btn-primary btn-sm">PDF</a> <span class="bg-info text-light px-1 py-1 float-right rounded"> Downloads <span class="badge badge-light">305</span> </span> </div> </div> <div class="card paper-listing mb-3 mt-3"> <h5 class="card-header" style="font-size:.9rem"><span class="badge badge-info">4933</span> Effect of Lignocellulose-Degrading Bacteria Isolated from Termite Gut on the Nutritive Value of Wheat Straw as Ruminant Feed</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Ayoub%20Azizi-Shotorkhoft">Ayoub Azizi-Shotorkhoft</a>, <a href="https://publications.waset.org/abstracts/search?q=Tahereh%20Mohammadabadi"> Tahereh Mohammadabadi</a>, <a href="https://publications.waset.org/abstracts/search?q=Hosein%20Motamedi"> Hosein Motamedi</a>, <a href="https://publications.waset.org/abstracts/search?q=Morteza%20Chaji"> Morteza Chaji</a>, <a href="https://publications.waset.org/abstracts/search?q=Hasan%20Fazaeli"> Hasan Fazaeli</a> </p> <p class="card-text"><strong>Abstract:</strong></p> This study was conducted to investigate nutritive value of wheat straw processed with termite gut symbiotic bacteria with lignocellulosic-degrading potential including Bacillus licheniformis, Ochrobactrum intermedium and Microbacterium paludicola in vitro. These bacteria were isolated by culturing termite guts contents in different culture media containing different lignin and lignocellulosic materials that had been prepared from water-extracted sawdust and wheat straw. Results showed that incubating wheat straw with all of three isolated bacteria increased (P<0.05) acid-precipitable polymeric lignin (APPL) compared to control, and highest amount of APPL observed following treatment with B. licheniformis. Highest and lowest (P<0.05) in vitro gas production and ruminal organic matter digestibility were obtained when treating wheat straw with B. licheniformis and control, respectively. However, other fermentation parameters such as b (i.e., gas production from the insoluble fermentable fractions at 144h), c (i.e., rate of gas production during incubation), ruminal dry matter digestibility, metabolizable energy, partitioning factor, pH and ammonia nitrogen concentration were similar between experimental treatments (P>0.05). It is concluded that processing wheat straw with isolated bacteria improved its nutritive value as ruminants feed. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=termite%20gut%20bacteria" title="termite gut bacteria">termite gut bacteria</a>, <a href="https://publications.waset.org/abstracts/search?q=wheat%20straw" title=" wheat straw"> wheat straw</a>, <a href="https://publications.waset.org/abstracts/search?q=nutritive%20value" title=" nutritive value"> nutritive value</a>, <a href="https://publications.waset.org/abstracts/search?q=ruminant" title=" ruminant"> ruminant</a> </p> <a href="https://publications.waset.org/abstracts/46880/effect-of-lignocellulose-degrading-bacteria-isolated-from-termite-gut-on-the-nutritive-value-of-wheat-straw-as-ruminant-feed" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/46880.pdf" target="_blank" class="btn btn-primary btn-sm">PDF</a> <span class="bg-info text-light px-1 py-1 float-right rounded"> Downloads <span class="badge badge-light">333</span> </span> </div> </div> <div class="card paper-listing mb-3 mt-3"> <h5 class="card-header" style="font-size:.9rem"><span class="badge badge-info">4932</span> Identifying Organizational Culture to Implement Knowledge Management: Case Study of BKN, Indonesia</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Maria%20Margaretha">Maria Margaretha</a>, <a href="https://publications.waset.org/abstracts/search?q=Elin%20Cahyaningsih"> Elin Cahyaningsih</a>, <a href="https://publications.waset.org/abstracts/search?q=Dana%20Indra%20Sensuse%20Lukman"> Dana Indra Sensuse Lukman</a> </p> <p class="card-text"><strong>Abstract:</strong></p> One of key success an organization can be seen from its culture. Employee, environment, and so on are factors for organization to achieve goals and build a competitive advantage. Type of organizational culture can be a guide to implementing Knowledge Management (KM) in organization especially in BKN. Culture will determine behavior of employees or environment to support KM. This paper describes the process to decide which culture does organization belong and suggestion and creating strategic moves in the future to implement KM. OCAI (Organizational Culture Assessment Instrument) and its framework (Competing Value Framework) were used to decide the type of organizational culture. To implement KM in organization, clan is an appropriate culture, because clan culture represent cultural values and leader type to implement a successful KM. Result of the measurement will be references for BKN to improve organization culture to achieve its goals and organization effectiveness. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=organizational%20culture" title="organizational culture">organizational culture</a>, <a href="https://publications.waset.org/abstracts/search?q=government" title=" government"> government</a>, <a href="https://publications.waset.org/abstracts/search?q=knowledge%20management" title=" knowledge management"> knowledge management</a>, <a href="https://publications.waset.org/abstracts/search?q=OCAI" title=" OCAI"> OCAI</a> </p> <a href="https://publications.waset.org/abstracts/20923/identifying-organizational-culture-to-implement-knowledge-management-case-study-of-bkn-indonesia" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/20923.pdf" target="_blank" class="btn btn-primary btn-sm">PDF</a> <span class="bg-info text-light px-1 py-1 float-right rounded"> Downloads <span class="badge badge-light">621</span> </span> </div> </div> <div class="card paper-listing mb-3 mt-3"> <h5 class="card-header" style="font-size:.9rem"><span class="badge badge-info">4931</span> Characterization of Enhanced Thermostable Polyhydroxyalkanoates</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Ahmad%20Idi">Ahmad Idi</a> </p> <p class="card-text"><strong>Abstract:</strong></p> The biosynthesis and properties of polyhydroxyalkanoate (PHA) are determined by the bacterial strain and the culture condition. Hence this study elucidates the structure and properties of PHA produced by a newly isolated strain of photosynthetic bacterium, Rhodobacter sphaeroides ADZ101 grown under the optimized culture condition. The properties of the accumulated PHA were determined via FTIR, NMR, TGA, and GCMS analyses. The results showed that acetate and ammonia chloride had the highest PHA accumulation with a ratio of 32.5 mM at neutral pH. The structural analyses showed that the polymer comprises both short and medium-chain length monomers ranging from C5, C13, C14, and C18, as well as the presence of novel PHA monomers. The thermal analysis revealed that the maximum temperature of decomposition occurred at 395°C and 454°C, indicating two major decomposition reactions. Thus this bacterial strain, optimized culture condition, and the abundance of novel monomers enhanced the thermostability of the accumulated PHA. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=bioplastic%20polyhydroxyalkanoates%20Rhodobacter%20sphaeroides%20ADZ101%20thermostable%20PHA" title="bioplastic polyhydroxyalkanoates Rhodobacter sphaeroides ADZ101 thermostable PHA">bioplastic polyhydroxyalkanoates Rhodobacter sphaeroides ADZ101 thermostable PHA</a> </p> <a href="https://publications.waset.org/abstracts/120385/characterization-of-enhanced-thermostable-polyhydroxyalkanoates" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/120385.pdf" target="_blank" class="btn btn-primary btn-sm">PDF</a> <span class="bg-info text-light px-1 py-1 float-right rounded"> Downloads <span class="badge badge-light">145</span> </span> </div> </div> <div class="card paper-listing mb-3 mt-3"> <h5 class="card-header" style="font-size:.9rem"><span class="badge badge-info">4930</span> Enhancing English Language Learning through Learners Cultural Background</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=A.%20Attahiru">A. Attahiru</a>, <a href="https://publications.waset.org/abstracts/search?q=Rabi%20Abdullahi%20Danjuma"> Rabi Abdullahi Danjuma</a>, <a href="https://publications.waset.org/abstracts/search?q=Fatima%20Bint"> Fatima Bint</a> </p> <p class="card-text"><strong>Abstract:</strong></p> Language and culture are two concepts which are closely related that one affects the other. This paper attempts to examine the definition of language and culture by discussing the relationship between them. The paper further presents some instructional strategies for the teaching of language and culture as well as the influence of culture on language. It also looks at its implication to language education and finally some recommendation and conclusion were drawn. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=culture" title="culture">culture</a>, <a href="https://publications.waset.org/abstracts/search?q=language" title=" language"> language</a>, <a href="https://publications.waset.org/abstracts/search?q=relationship" title=" relationship"> relationship</a>, <a href="https://publications.waset.org/abstracts/search?q=strategies" title=" strategies"> strategies</a>, <a href="https://publications.waset.org/abstracts/search?q=teaching" title=" teaching"> teaching</a> </p> <a href="https://publications.waset.org/abstracts/22922/enhancing-english-language-learning-through-learners-cultural-background" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/22922.pdf" target="_blank" class="btn btn-primary btn-sm">PDF</a> <span class="bg-info text-light px-1 py-1 float-right rounded"> Downloads <span class="badge badge-light">415</span> </span> </div> </div> <div class="card paper-listing mb-3 mt-3"> <h5 class="card-header" style="font-size:.9rem"><span class="badge badge-info">4929</span> A Retrospective Cross Sectional Study of Blood Culture Results in a Tertiary Hospital, Ekiti, Nigeria</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=S.%20I.%20Nwadioha">S. I. Nwadioha</a>, <a href="https://publications.waset.org/abstracts/search?q=M.%20S.%20Odimayo"> M. S. Odimayo</a>, <a href="https://publications.waset.org/abstracts/search?q=J.%20A.%20Omotayo"> J. A. Omotayo</a>, <a href="https://publications.waset.org/abstracts/search?q=A.%20Olu%20Taiwo"> A. Olu Taiwo</a>, <a href="https://publications.waset.org/abstracts/search?q=O.%20E.%20Olabiyi"> O. E. Olabiyi</a> </p> <p class="card-text"><strong>Abstract:</strong></p> The current study was conducted to determine the epidemiology and antibiotic sensitivity pattern of bacteria isolated from blood of septicemic patients for improved antibiotic therapy. A three-year descriptive study has been carried out at Microbiology Laboratory, Ekiti State University Teaching Hospital, Ado Ekiti, from April 2012 to April 2015. Information compiled from patients’ records includes age, sex, isolated organisms and antibiotic susceptibility patterns. Three hundred and thirteen blood cultures were collected from neonatology and pediatrics wards, Out Patients’ Department (OPD) and from other adult patients. Forty-one cultures yielded mono microbial growth (no polymicrobial growth), giving an incidence of 13.1% positive blood culture (N=41/313). There were 58.4% Gram-negative bacilli and 41.6% Gram-positive cocci in the microbial growth. Bacteria isolated were Staphylococcus aureus 34%(14/41), Klebsiella species22% (9/41), Enterococci 17%(7/41), Proteus species12%(5/41), Escherichia coli 7%(3/41) and Streptococcal pneumoniae 7%(3/41). There was a (35%) higher occurrence of septicemia in neonates than in any other age groups in the hospital. Bacterial sensitivity to 13 antibiotic agents was determined by antibiotics disc diffusion using modified Kirby Bauer’s method. Gram-positive organisms showed a higher antibiotic sensitivity ranging from 14- 100% than the Gram-negative bacteria (11-80%). Staphylococcus aureus and Klebsiella species are the most prevalent organisms. The third generation Cephalosporins (Ceftriaxone) and Floroquinolone(Levofloxacin, Ofloxacin) have proved reliable for management of these blood infections. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=blood%20cultures" title="blood cultures">blood cultures</a>, <a href="https://publications.waset.org/abstracts/search?q=septicemia" title=" septicemia"> septicemia</a>, <a href="https://publications.waset.org/abstracts/search?q=antibiogram" title=" antibiogram"> antibiogram</a>, <a href="https://publications.waset.org/abstracts/search?q=Nigeria" title=" Nigeria"> Nigeria</a> </p> <a href="https://publications.waset.org/abstracts/41717/a-retrospective-cross-sectional-study-of-blood-culture-results-in-a-tertiary-hospital-ekiti-nigeria" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/41717.pdf" target="_blank" class="btn btn-primary btn-sm">PDF</a> <span class="bg-info text-light px-1 py-1 float-right rounded"> Downloads <span class="badge badge-light">232</span> </span> </div> </div> <div class="card paper-listing mb-3 mt-3"> <h5 class="card-header" style="font-size:.9rem"><span class="badge badge-info">4928</span> Effect of Ethanol and Betadine on the Preformed Biofilm of Staphylococcus Aureus Isolated from Urinary Catheter</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Kara%20Terki%20Ibtissem">Kara Terki Ibtissem</a>, <a href="https://publications.waset.org/abstracts/search?q=Hassaine%20Hafida"> Hassaine Hafida</a>, <a href="https://publications.waset.org/abstracts/search?q=Bellifa%20Samia"> Bellifa Samia</a> </p> <p class="card-text"><strong>Abstract:</strong></p> Introduction: Staphylococcus aureus is one of the species that are most frequently isolated from urinary catheters. The ability to produce a biofilm is an important step in the pathogenesis of these staphylococci; biofilm formation is strongly dependent on the environmental conditions it also depends on the different parameters these biofilms are subjected to. Antiseptics, including ethanol and betadine, are used in clinical practice for disinfection and infection prevention. Recent studies, however, demonstrate that disinfectants may enhance biofilm production in Staphylococci. Methods: In this study, 48 staphylococcus aureus isolated from urinary catheters at the University Hospital Center of Sidi Bel Abbes (in Northwestern Algeria) were analyzed to detect the formation of biofilm by culture on Red Congo Agar (RCA), the Tube Method (TM) and tissue Culture Plate (TCP) techniques, this last was also used to investigate the effect of ethanol and Betadine on the preformed biofilm In a second time to know which environment is most favorable to the formation of the biofilm we perform a statistical test based on the student test by the software R. Results: It has been found that 23 strains produced a bacterial slime on the Congo red medium, 5 strains produced a biofilm by the tube method, 2 of which are highly productive. In addition, 7 strains produced a biofilm on polystyrene micro-plates; this number was higher in the presence of ethanol 70% and ethanol 90% with 19 and 11 biofilm-producing strains, respectively. On the other hand, no biofilm was formed in the presence of Betadine. Conclusion: It is important to examine the response of biofilms following an imposed external constraint, such as disinfectants, in order to develop new strategies to combat bacterial biofilms but also to better control their formation. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=staphylococcus%20aureus" title="staphylococcus aureus">staphylococcus aureus</a>, <a href="https://publications.waset.org/abstracts/search?q=biofilm" title=" biofilm"> biofilm</a>, <a href="https://publications.waset.org/abstracts/search?q=urinary%20catheter" title=" urinary catheter"> urinary catheter</a>, <a href="https://publications.waset.org/abstracts/search?q=ethanol" title=" ethanol"> ethanol</a> </p> <a href="https://publications.waset.org/abstracts/184021/effect-of-ethanol-and-betadine-on-the-preformed-biofilm-of-staphylococcus-aureus-isolated-from-urinary-catheter" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/184021.pdf" target="_blank" class="btn btn-primary btn-sm">PDF</a> <span class="bg-info text-light px-1 py-1 float-right rounded"> Downloads <span class="badge badge-light">64</span> </span> </div> </div> <ul class="pagination"> <li class="page-item disabled"><span class="page-link">‹</span></li> <li class="page-item active"><span class="page-link">1</span></li> <li class="page-item"><a class="page-link" href="https://publications.waset.org/abstracts/search?q=isolated%20microspores%20culture&page=2">2</a></li> <li class="page-item"><a class="page-link" href="https://publications.waset.org/abstracts/search?q=isolated%20microspores%20culture&page=3">3</a></li> <li class="page-item"><a class="page-link" href="https://publications.waset.org/abstracts/search?q=isolated%20microspores%20culture&page=4">4</a></li> <li class="page-item"><a class="page-link" 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