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Gene Action - Operon Hypothesis - Biology Online Tutorial
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post-tutorials current-item">Gene Action – Operon Hypothesis</span></div><div class="d-inline-block col-md-11 p-0"><h1 class="entry-title">Gene Action – Operon Hypothesis</h1></div><div class="float-md-right position-sm-absolute pt-md-4"><g:sharetoclassroom size=32 url="https://www.biologyonline.com/tutorials/gene-action-operon-hypothesis"></g:sharetoclassroom></div><div class=st-container> <img width=640 height=495 src="data:image/svg+xml,%3Csvg%20xmlns='http://www.w3.org/2000/svg'%20viewBox='0%200%20640%20495'%3E%3C/svg%3E" data-src=https://www.biologyonline.com/wp-content/uploads/2020/02/Gene-Action-Operon-Hypothesis-768x594.jpg class="st-img wp-post-image lazy" alt="Schematic diagram of bacterial lactose operon" decoding=async data-srcset="https://www.biologyonline.com/wp-content/uploads/2020/02/Gene-Action-Operon-Hypothesis-768x594.jpg 768w, https://www.biologyonline.com/wp-content/uploads/2020/02/Gene-Action-Operon-Hypothesis-217x168.jpg 217w, https://www.biologyonline.com/wp-content/uploads/2020/02/Gene-Action-Operon-Hypothesis-745x576.jpg 745w, https://www.biologyonline.com/wp-content/uploads/2020/02/Gene-Action-Operon-Hypothesis-1536x1188.jpg 1536w, https://www.biologyonline.com/wp-content/uploads/2020/02/Gene-Action-Operon-Hypothesis.jpg 1980w" data-sizes="(max-width: 640px) 100vw, 640px"><p>Schematic diagram of bacterial lactose operon</p></div><div id=ez-toc-container class="ez-toc-v2_0_68_1 counter-hierarchy ez-toc-counter ez-toc-custom ez-toc-container-direction"><p class=ez-toc-title>Table of Contents</p> <label for=ez-toc-cssicon-toggle-item-67596b7bcc12f class=ez-toc-cssicon-toggle-label><span class><span class=eztoc-hide style=display:none;>Toggle</span><span class=ez-toc-icon-toggle-span><svg style="fill: #999;color:#999" xmlns=http://www.w3.org/2000/svg class=list-377408 width=20px height=20px viewBox="0 0 24 24" fill=none><path d="M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z" fill=currentColor></path></svg><svg style="fill: #999;color:#999" class=arrow-unsorted-368013 xmlns=http://www.w3.org/2000/svg width=10px height=10px viewBox="0 0 24 24" version=1.2 baseProfile=tiny><path d="M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z"/></svg></span></span></label><input type=checkbox id=ez-toc-cssicon-toggle-item-67596b7bcc12f checked aria-label=Toggle><nav><ul class='ez-toc-list ez-toc-list-level-1 ' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class="ez-toc-link ez-toc-heading-1" href=#Operon_Hypothesis_%E2%80%93_Enzyme_Induction title="Operon Hypothesis – Enzyme Induction">Operon Hypothesis – Enzyme Induction</a></li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class="ez-toc-link ez-toc-heading-2" href=#Lactose_Absent title="Lactose Absent">Lactose Absent</a></li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class="ez-toc-link ez-toc-heading-3" href=#Lactose_Present title="Lactose Present">Lactose Present</a></li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class="ez-toc-link ez-toc-heading-4" href=#Quiz title=Quiz>Quiz</a><ul class=ez-toc-list-level-3 ><li class=ez-toc-heading-level-3><a class="ez-toc-link ez-toc-heading-5" href=#Send_Your_Results_Optional title="Send Your Results (Optional)">Send Your Results (Optional)</a></li></ul></li></ul></nav></div><hr><p><strong>Reviewed by:</strong> <a href=https://www.biologyonline.com/about-us/bio#mary data-wpel-link=internal rel=follow>Mary Anne Clark, Ph.D.</a></p><div class='code-block code-block-8 code-block-block-8' style='margin: 8px 0; clear: both;'> <script language=javascript src="https://live.primis.tech/live/liveView.php?s=106005&cbuster=%%CACHEBUSTER%%"></script> </div><hr><p>Some <a href=https://www.biologyonline.com/dictionary/gene data-wpel-link=internal rel=follow>genes</a> are switched on or off depending on environmental conditions. The first genetic regulators were discovered in bacteria.</p><h2><span class=ez-toc-section id=Operon_Hypothesis_%E2%80%93_Enzyme_Induction></span>Operon Hypothesis – Enzyme Induction<span class=ez-toc-section-end></span></h2><p>In bacteria, genes that code for proteins required for the same metabolic or biosynthetic pathway are often clustered in groups called operons The lac operon in E. coli encodes enzymes required for the metabolism of the disaccharide lactose. The regulation of these genes was first analyzed by Jacob and Monod, whose work was awarded a Nobel Prize in 1965.</p><p><img fetchpriority=high fetchpriority=high decoding=async class="alignnone wp-image-106585 lazy" src="data:image/svg+xml,%3Csvg%20xmlns='http://www.w3.org/2000/svg'%20viewBox='0%200%20534%20161'%3E%3C/svg%3E" data-src=https://www.biologyonline.com/wp-content/uploads/2020/01/Operon-Hypothesis-Enzyme-Induction-model-min.jpg alt width=534 height=161 data-srcset="https://www.biologyonline.com/wp-content/uploads/2020/01/Operon-Hypothesis-Enzyme-Induction-model-min.jpg 657w, https://www.biologyonline.com/wp-content/uploads/2020/01/Operon-Hypothesis-Enzyme-Induction-model-min-300x90.jpg 300w" data-sizes="(max-width: 534px) 100vw, 534px"></p><p>The first gene in the operon is for B-galactosidase, which breaks lactose into its two subunits, glucose and galactose. The regulators of the operon ensure that the genes are transcribed only when lactose is present. The following diagrams illustrate the basic features of the model developed by Jacob and Monod. There are three types of genes in the model: structural genes, operator genes, and regulatory genes. Only one of each type is shown in the figure.</p><ul> <li>The <em><a href=https://www.biologyonline.com/dictionary/structural-gene data-wpel-link=internal rel=follow>structural genes</a></em> are responsible for the production of enzymes used in <em>biochemical pathways</em></li> <li>The <em>regulator gene</em> shown here encodes a repressor protein.</li> <li>The <em>operator gene</em> binds the <em>repressor</em> protein, which determines whether the structural gene is switched on or off.</li> <li>The <em>repressor protein</em> has binding sites for both <em><a href=https://www.biologyonline.com/dictionary/lactose data-wpel-link=internal rel=follow>lactose </a> </em>(in this instance) and for the operator DNA. In the lac operon, binding to lactose alters the folding of the repressor protein and prevents it from binding to the operator region.</li></ul><p> </p><div style="text-align: center; vertical-align: top; padding: 10px; border: 1px solid #e2e2e2;"><iframe src=https://www.youtube.com/embed/h_1QLdtF8d0 width=560 height=315 frameborder=0 allowfullscreen=allowfullscreen></iframe></div><div style="vertical-align: top; padding: 10px; border: 1px solid #e2e2e2;">Learn how genes can be turned “on” and “off” and why this is essential for cellular function. Credit: <a href=https://www.youtube.com/channel/UCb2GCoLSBXjmI_Qj1vk-44g data-wpel-link=external target=_blank rel="nofollow external noopener noreferrer">Amoeba Sisters</a></div><p> </p><div class='ai-viewports ai-viewport-1 ai-insert-41-29633119' style='margin: 8px 0; clear: both;' data-insertion-position=prepend data-selector=.ai-insert-41-29633119 data-insertion-no-dbg data-code=PGRpdiBjbGFzcz0nY29kZS1ibG9jayBjb2RlLWJsb2NrLTQxIGNvZGUtYmxvY2stYmxvY2stNDEnIHN0eWxlPSdtYXJnaW46IDhweCAwOyBjbGVhcjogYm90aDsnPgo8IS0tIGFmdGVyIGV2ZXJ5IDQgcGFyYWdyYXBoIGRlc2t0b3AgcG9zdC0tPgo8ZGl2IGlkPSdtaWQ2MicgY2xhc3M9J2FkeWIgc2hvdy1hZC1sYWJlbCBteC1tZC1uMycgZGF0YS1hZC1tYXBwaW5nPSdtaWQnIGRhdGEtYWQtc2xvdD0nQk9fYXJ0aWNsZScgZGF0YS1hZC10YXJnZXRpbmdwb3M9ICdtaWQnID48L2Rpdj48L2Rpdj4K data-block=41></div><h2><span class=ez-toc-section id=Lactose_Absent></span>Lactose Absent<span class=ez-toc-section-end></span></h2><p><img decoding=async class="alignnone wp-image-106586 lazy" src="data:image/svg+xml,%3Csvg%20xmlns='http://www.w3.org/2000/svg'%20viewBox='0%200%20535%20221'%3E%3C/svg%3E" data-src=https://www.biologyonline.com/wp-content/uploads/2020/01/lactose-absent-model-min.jpg alt width=535 height=221 data-srcset="https://www.biologyonline.com/wp-content/uploads/2020/01/lactose-absent-model-min.jpg 634w, https://www.biologyonline.com/wp-content/uploads/2020/01/lactose-absent-model-min-300x124.jpg 300w" data-sizes="(max-width: 535px) 100vw, 535px"></p><p>When lactose is absent, the repressor molecule attaches itself to the operator gene, effectively switching it off. Transcription of the structural genes requires the enzyme RNA polymerase to bind to a region called the promoter, which in the lac operon is just upstream (left) of the operator site. See the figure at the top of the page. When the repressor protein is bound to the operator, it prevents transcription.</p><h2><span class=ez-toc-section id=Lactose_Present></span>Lactose Present<span class=ez-toc-section-end></span></h2><p><img decoding=async class="alignnone wp-image-106587 lazy" src="data:image/svg+xml,%3Csvg%20xmlns='http://www.w3.org/2000/svg'%20viewBox='0%200%20583%20373'%3E%3C/svg%3E" data-src=https://www.biologyonline.com/wp-content/uploads/2020/01/lactose-present-model-min.jpg alt="lactose present model" width=583 height=373 data-srcset="https://www.biologyonline.com/wp-content/uploads/2020/01/lactose-present-model-min.jpg 650w, https://www.biologyonline.com/wp-content/uploads/2020/01/lactose-present-model-min-263x168.jpg 263w" data-sizes="(max-width: 583px) 100vw, 583px"></p><ul> <li>When lactose is present, the repressor molecule is unable to attach itself to the operator gene.</li> <li>The structural genes are now open to transcription, and the gene for beta-galactosidase, is transcribed and then translated.</li> <li>The enzyme protein breaks down the lactose into glucose and galactose.</li> <li>In this case, lactose is called the inducer, since its presence activates enzyme induction.</li></ul><p>This type of gene regulation is typical for operons that encode enzymes whose job is to break down some substrate molecules. In operons that encode enzymes involved in biosynthetic pathways, the interaction among the various elements of the operon is a little different. For example in the trp operon, whose structural genes encode enzymes required for the synthesis of the amino acid tryptophan, the repressor protein is activated by binding to tryptophan, so that the enzymes are synthesized only when tryptophan is absent.</p><p>The next <strong><a href=https://www.biologyonline.com/tutorials/gene-regulation-in-eukaryotes data-wpel-link=internal rel=follow>lesson</a></strong> investigates some of the features of gene regulation in eukaryotes.</p> <script>if(window.qmn_quiz_data===undefined){window.qmn_quiz_data=new Object();}</script><script>window.qmn_quiz_data["23"]={"quiz_id":"23","quiz_name":"Gene Action \u2013 Operon Hypothesis - Quiz","disable_answer":"0","ajax_show_correct":"0","progress_bar":"1","contact_info_location":"1","qpages":{"1":{"id":"1","quizID":"23","pagekey":"5f685c5a03f74","hide_prevbtn":"0"}},"skip_validation_time_expire":"1","timer_limit_val":0,"disable_scroll_next_previous_click":"0","disable_first_page":0,"enable_result_after_timer_end":"0","enable_quick_result_mc":"0","end_quiz_if_wrong":0,"form_disable_autofill":0,"disable_mathjax":0,"enable_quick_correct_answer_info":0,"quick_result_correct_answer_text":"Correct! You have selected correct answer.","quick_result_wrong_answer_text":"Wrong! You have selected wrong answer.","quiz_processing_message":"","quiz_limit_choice":"Limit of choice is reached.","not_allow_after_expired_time":0,"scheduled_time_end":false,"error_messages":{"email_error_text":"Not a valid e-mail address!","number_error_text":"This field must be a number!","incorrect_error_text":"The entered text is not correct!","empty_error_text":"Please complete all required fields!","url_error_text":"The entered URL is not valid!","minlength_error_text":"Required atleast %minlength% characters.","maxlength_error_text":"Maximum %maxlength% characters allowed.","recaptcha_error_text":"ReCaptcha is missing"},"first_page":false}</script><style id=qmn_quiz_template-css>.qsm-pagination{border:none !important}</style><div class='qsm-quiz-container qsm-quiz-container-23 qmn_quiz_container mlw_qmn_quiz quiz_theme_default '><form name=quizForm23 id=quizForm23 action=/tutorials/gene-action-operon-hypothesis method=POST class="qsm-quiz-form qmn_quiz_form mlw_quiz_form" novalidate enctype=multipart/form-data> <input type=hidden name=qsm_hidden_questions id=qsm_hidden_questions value> <input type=hidden name=qsm_nonce id=qsm_nonce_23 value=37644ecb20> <input type=hidden name=qsm_unique_key id=qsm_unique_key_23 value=67596b7b707de><div id=mlw_error_message class="qsm-error-message qmn_error_message_section"></div> <span id=mlw_top_of_quiz></span><section class="qsm-page "><div class="quiz_section quiz_begin"><div class='qsm-before-message mlw_qmn_message_before'><h2><span class=ez-toc-section id=Quiz></span>Quiz<span class=ez-toc-section-end></span></h2><p><b>Select which event in the <em>lac</em> operon is being described.</b></p></div></div><div class="quiz_section qsm-question-wrapper question-type-0 question-section-id-119 " data-qid=119><div class=mlw_qmn_new_question>1. Repressor is bound to the operator.</div><div class='mlw_qmn_question qsm_remove_bold' ><p></p></div><div class='qmn_radio_answers mlwRequiredRadio'><div class="qmn_mc_answer_wrap mrq_checkbox_class" id="question119-1 "> <input type=radio class='qmn_quiz_radio qmn-multiple-choice-input' name=question119 id=question119_1 value=0> <label class=qsm-input-label for=question119_1> lac operon: OFF </label></div><div class="qmn_mc_answer_wrap mrq_checkbox_class" id="question119-2 "> <input type=radio class='qmn_quiz_radio qmn-multiple-choice-input' name=question119 id=question119_2 value=1> <label class=qsm-input-label for=question119_2> lac operon: ON </label></div> <input type=radio style="display: none;" name=question119 id=question119_none checked=checked value></div></div><div class="quiz_section qsm-question-wrapper question-type-0 question-section-id-120 " data-qid=120><div class=mlw_qmn_new_question>2. Repressor is bound to lactose.</div><div class='mlw_qmn_question qsm_remove_bold' ><p></p></div><div class='qmn_radio_answers mlwRequiredRadio'><div class="qmn_mc_answer_wrap mrq_checkbox_class" id="question120-1 "> <input type=radio class='qmn_quiz_radio qmn-multiple-choice-input' name=question120 id=question120_1 value=0> <label class=qsm-input-label for=question120_1> lac operon: OFF </label></div><div class="qmn_mc_answer_wrap mrq_checkbox_class" id="question120-2 "> <input type=radio class='qmn_quiz_radio qmn-multiple-choice-input' name=question120 id=question120_2 value=1> <label class=qsm-input-label for=question120_2> lac operon: ON </label></div> <input type=radio style="display: none;" name=question120 id=question120_none checked=checked value></div></div><div class="quiz_section qsm-question-wrapper question-type-0 question-section-id-121 " data-qid=121><div class=mlw_qmn_new_question>3. Repressor is unable to attach to the operator.</div><div class='mlw_qmn_question qsm_remove_bold' ><p></p></div><div class='qmn_radio_answers mlwRequiredRadio'><div class="qmn_mc_answer_wrap mrq_checkbox_class" id="question121-1 "> <input type=radio class='qmn_quiz_radio qmn-multiple-choice-input' name=question121 id=question121_1 value=0> <label class=qsm-input-label for=question121_1> lac operon: OFF </label></div><div class="qmn_mc_answer_wrap mrq_checkbox_class" id="question121-2 "> <input type=radio class='qmn_quiz_radio qmn-multiple-choice-input' name=question121 id=question121_2 value=1> <label class=qsm-input-label for=question121_2> lac operon: ON </label></div> <input type=radio style="display: none;" name=question121 id=question121_none checked=checked value></div></div><div class="quiz_section qsm-question-wrapper question-type-0 question-section-id-122 " data-qid=122><div class=mlw_qmn_new_question>4. Structural genes for beta-galactosidase is transcribed.</div><div class='mlw_qmn_question qsm_remove_bold' ><p></p></div><div class='qmn_radio_answers mlwRequiredRadio'><div class="qmn_mc_answer_wrap mrq_checkbox_class" id="question122-1 "> <input type=radio class='qmn_quiz_radio qmn-multiple-choice-input' name=question122 id=question122_1 value=0> <label class=qsm-input-label for=question122_1> lac operon: OFF </label></div><div class="qmn_mc_answer_wrap mrq_checkbox_class" id="question122-2 "> <input type=radio class='qmn_quiz_radio qmn-multiple-choice-input' name=question122 id=question122_2 value=1> <label class=qsm-input-label for=question122_2> lac operon: ON </label></div> <input type=radio style="display: none;" name=question122 id=question122_none checked=checked value></div></div><div class="quiz_section qsm-question-wrapper question-type-0 question-section-id-123 " data-qid=123><div class=mlw_qmn_new_question>5. Transcription of beta-galactosidase is blocked.</div><div class='mlw_qmn_question qsm_remove_bold' ><p></p></div><div class='qmn_radio_answers mlwRequiredRadio'><div class="qmn_mc_answer_wrap mrq_checkbox_class" id="question123-1 "> <input type=radio class='qmn_quiz_radio qmn-multiple-choice-input' name=question123 id=question123_1 value=0> <label class=qsm-input-label for=question123_1> lac operon: OFF </label></div><div class="qmn_mc_answer_wrap mrq_checkbox_class" id="question123-2 "> <input type=radio class='qmn_quiz_radio qmn-multiple-choice-input' name=question123 id=question123_2 value=1> <label class=qsm-input-label for=question123_2> lac operon: ON </label></div> <input type=radio style="display: none;" name=question123 id=question123_none checked=checked value></div></div><div class=quiz_section><div class='qsm-after-message mlw_qmn_message_end'><h3><span class=ez-toc-section id=Send_Your_Results_Optional></span>Send Your Results (Optional)<span class=ez-toc-section-end></span></h3></div><div class="qsm_contact_div qsm-contact-type-text"> <span class='mlw_qmn_question qsm_question'>Your Name</span> <input type=text class name=contact_field_0 id=contact_field_0 value placeholder='Your Name'></div><div class="qsm_contact_div qsm-contact-type-email"> <span class='mlw_qmn_question qsm_question'>To Email</span> <input type=email class='mlwEmail ' name=contact_field_1 id=contact_field_1 value placeholder='To Email'></div></div></section> <input type=hidden name=qmn_question_list value=119Q120Q121Q122Q123Q><div id=mlw_error_message_bottom class="qsm-error-message qmn_error_message_section"></div> <input type=hidden name=qmn_all_questions_count id=qmn_all_questions_count value=5> <input type=hidden name=total_questions id=total_questions value=5> <input type=hidden name=timer id=timer value=0> <input type=hidden name=timer_ms id=timer_ms value=0> <input type=hidden class=qmn_quiz_id name=qmn_quiz_id id=qmn_quiz_id value=23> <input type=hidden name=complete_quiz value=confirmation></form></div><div style="display: none;" class="qsm-popup qsm-popup-slide" id=modal-4 aria-hidden=false><div class=qsm-popup__overlay tabindex=-1 data-micromodal-close><div class="qsm-popup__container qmn_quiz_container" role=dialog aria-modal=true><div class=qsm-popup__content><img class=lazy decoding=async src="data:image/svg+xml,%3Csvg%20xmlns='http://www.w3.org/2000/svg'%20viewBox='0%200%201%201'%3E%3C/svg%3E" data-src=https://www.biologyonline.com/wp-content/plugins/quiz-master-next/assets/clock.png alt=clock.png><p class=qsm-time-up-text> Time's up</p></div><footer class=qsm-popup__footer><button class="qsm-popup-secondary-button qmn_btn" data-micromodal-close aria-label="Close this dialog window" onclick=location.reload();>Cancel</button></footer></div></div></div><div class='heateor_sss_sharing_container heateor_sss_vertical_sharing' style='width:44px;right: -10px;top: 200px;-webkit-box-shadow:none;box-shadow:none;' data-heateor-sss-href=https://www.biologyonline.com/tutorials/gene-action-operon-hypothesis><div class=heateor_sss_sharing_ul><a aria-label=Facebook class=heateor_sss_facebook href="https://www.facebook.com/sharer/sharer.php?u=https%3A%2F%2Fwww.biologyonline.com%2Ftutorials%2Fgene-action-operon-hypothesis" title=Facebook rel="nofollow noopener" target=_blank style=font-size:32px!important;box-shadow:none;display:inline-block;vertical-align:middle data-wpel-link=internal><span class=heateor_sss_svg style="background-color:#0765FE;width:40px;height:40px;margin:0;display:inline-block;opacity:1;float:left;font-size:32px;box-shadow:none;display:inline-block;font-size:16px;padding:0 4px;vertical-align:middle;background-repeat:repeat;overflow:hidden;padding:0;cursor:pointer;box-sizing:content-box"><svg style=display:block; 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C",SamsungTablet:"SAMSUNG.*Tablet|Galaxy.*Tab|SC-01C|GT-P1000|GT-P1003|GT-P1010|GT-P3105|GT-P6210|GT-P6800|GT-P6810|GT-P7100|GT-P7300|GT-P7310|GT-P7500|GT-P7510|SCH-I800|SCH-I815|SCH-I905|SGH-I957|SGH-I987|SGH-T849|SGH-T859|SGH-T869|SPH-P100|GT-P3100|GT-P3108|GT-P3110|GT-P5100|GT-P5110|GT-P6200|GT-P7320|GT-P7511|GT-N8000|GT-P8510|SGH-I497|SPH-P500|SGH-T779|SCH-I705|SCH-I915|GT-N8013|GT-P3113|GT-P5113|GT-P8110|GT-N8010|GT-N8005|GT-N8020|GT-P1013|GT-P6201|GT-P7501|GT-N5100|GT-N5105|GT-N5110|SHV-E140K|SHV-E140L|SHV-E140S|SHV-E150S|SHV-E230K|SHV-E230L|SHV-E230S|SHW-M180K|SHW-M180L|SHW-M180S|SHW-M180W|SHW-M300W|SHW-M305W|SHW-M380K|SHW-M380S|SHW-M380W|SHW-M430W|SHW-M480K|SHW-M480S|SHW-M480W|SHW-M485W|SHW-M486W|SHW-M500W|GT-I9228|SCH-P739|SCH-I925|GT-I9200|GT-P5200|GT-P5210|GT-P5210X|SM-T311|SM-T310|SM-T310X|SM-T210|SM-T210R|SM-T211|SM-P600|SM-P601|SM-P605|SM-P900|SM-P901|SM-T217|SM-T217A|SM-T217S|SM-P6000|SM-T3100|SGH-I467|XE500|SM-T110|GT-P5220|GT-I9200X|GT-N5110X|GT-N5120|SM-P905|SM-T111|SM-T2105|SM-T315|SM-T320|SM-T320X|SM-T321|SM-T520|SM-T525|SM-T530NU|SM-T230NU|SM-T330NU|SM-T900|XE500T1C|SM-P605V|SM-P905V|SM-T337V|SM-T537V|SM-T707V|SM-T807V|SM-P600X|SM-P900X|SM-T210X|SM-T230|SM-T230X|SM-T325|GT-P7503|SM-T531|SM-T330|SM-T530|SM-T705|SM-T705C|SM-T535|SM-T331|SM-T800|SM-T700|SM-T537|SM-T807|SM-P907A|SM-T337A|SM-T537A|SM-T707A|SM-T807A|SM-T237|SM-T807P|SM-P607T|SM-T217T|SM-T337T|SM-T807T|SM-T116NQ|SM-T116BU|SM-P550|SM-T350|SM-T550|SM-T9000|SM-P9000|SM-T705Y|SM-T805|GT-P3113|SM-T710|SM-T810|SM-T815|SM-T360|SM-T533|SM-T113|SM-T335|SM-T715|SM-T560|SM-T670|SM-T677|SM-T377|SM-T567|SM-T357T|SM-T555|SM-T561|SM-T713|SM-T719|SM-T813|SM-T819|SM-T580|SM-T355Y?|SM-T280|SM-T817A|SM-T820|SM-W700|SM-P580|SM-T587|SM-P350|SM-P555M|SM-P355M|SM-T113NU|SM-T815Y|SM-T585|SM-T285|SM-T825|SM-W708|SM-T835|SM-T830|SM-T837V|SM-T720|SM-T510|SM-T387V|SM-P610|SM-T290|SM-T515|SM-T590|SM-T595|SM-T725|SM-T817P|SM-P585N0|SM-T395|SM-T295|SM-T865|SM-P610N|SM-P615|SM-T970|SM-T380|SM-T5950|SM-T905|SM-T231|SM-T500|SM-T860",Kindle:"Kindle|Silk.*Accelerated|Android.*\\b(KFOT|KFTT|KFJWI|KFJWA|KFOTE|KFSOWI|KFTHWI|KFTHWA|KFAPWI|KFAPWA|WFJWAE|KFSAWA|KFSAWI|KFASWI|KFARWI|KFFOWI|KFGIWI|KFMEWI)\\b|Android.*Silk/[0-9.]+ like Chrome/[0-9.]+ (?!Mobile)",SurfaceTablet:"Windows NT [0-9.]+; ARM;.*(Tablet|ARMBJS)",HPTablet:"HP Slate (7|8|10)|HP ElitePad 900|hp-tablet|EliteBook.*Touch|HP 8|Slate 21|HP SlateBook 10",AsusTablet:"^.*PadFone((?!Mobile).)*$|Transformer|TF101|TF101G|TF300T|TF300TG|TF300TL|TF700T|TF700KL|TF701T|TF810C|ME171|ME301T|ME302C|ME371MG|ME370T|ME372MG|ME172V|ME173X|ME400C|Slider SL101|\\bK00F\\b|\\bK00C\\b|\\bK00E\\b|\\bK00L\\b|TX201LA|ME176C|ME102A|\\bM80TA\\b|ME372CL|ME560CG|ME372CG|ME302KL| K010 | K011 | K017 | K01E |ME572C|ME103K|ME170C|ME171C|\\bME70C\\b|ME581C|ME581CL|ME8510C|ME181C|P01Y|PO1MA|P01Z|\\bP027\\b|\\bP024\\b|\\bP00C\\b",BlackBerryTablet:"PlayBook|RIM Tablet",HTCtablet:"HTC_Flyer_P512|HTC Flyer|HTC Jetstream|HTC-P715a|HTC EVO View 4G|PG41200|PG09410",MotorolaTablet:"xoom|sholest|MZ615|MZ605|MZ505|MZ601|MZ602|MZ603|MZ604|MZ606|MZ607|MZ608|MZ609|MZ615|MZ616|MZ617",NookTablet:"Android.*Nook|NookColor|nook browser|BNRV200|BNRV200A|BNTV250|BNTV250A|BNTV400|BNTV600|LogicPD Zoom2",AcerTablet:"Android.*; \\b(A100|A101|A110|A200|A210|A211|A500|A501|A510|A511|A700|A701|W500|W500P|W501|W501P|W510|W511|W700|G100|G100W|B1-A71|B1-710|B1-711|A1-810|A1-811|A1-830)\\b|W3-810|\\bA3-A10\\b|\\bA3-A11\\b|\\bA3-A20\\b|\\bA3-A30|A3-A40",ToshibaTablet:"Android.*(AT100|AT105|AT200|AT205|AT270|AT275|AT300|AT305|AT1S5|AT500|AT570|AT700|AT830)|TOSHIBA.*FOLIO",LGTablet:"\\bL-06C|LG-V909|LG-V900|LG-V700|LG-V510|LG-V500|LG-V410|LG-V400|LG-VK810\\b",FujitsuTablet:"Android.*\\b(F-01D|F-02F|F-05E|F-10D|M532|Q572)\\b",PrestigioTablet:"PMP3170B|PMP3270B|PMP3470B|PMP7170B|PMP3370B|PMP3570C|PMP5870C|PMP3670B|PMP5570C|PMP5770D|PMP3970B|PMP3870C|PMP5580C|PMP5880D|PMP5780D|PMP5588C|PMP7280C|PMP7280C3G|PMP7280|PMP7880D|PMP5597D|PMP5597|PMP7100D|PER3464|PER3274|PER3574|PER3884|PER5274|PER5474|PMP5097CPRO|PMP5097|PMP7380D|PMP5297C|PMP5297C_QUAD|PMP812E|PMP812E3G|PMP812F|PMP810E|PMP880TD|PMT3017|PMT3037|PMT3047|PMT3057|PMT7008|PMT5887|PMT5001|PMT5002",LenovoTablet:"Lenovo TAB|Idea(Tab|Pad)( A1|A10| K1|)|ThinkPad([ ]+)?Tablet|YT3-850M|YT3-X90L|YT3-X90F|YT3-X90X|Lenovo.*(S2109|S2110|S5000|S6000|K3011|A3000|A3500|A1000|A2107|A2109|A1107|A5500|A7600|B6000|B8000|B8080)(-|)(FL|F|HV|H|)|TB-X103F|TB-X304X|TB-X304F|TB-X304L|TB-X505F|TB-X505L|TB-X505X|TB-X605F|TB-X605L|TB-8703F|TB-8703X|TB-8703N|TB-8704N|TB-8704F|TB-8704X|TB-8704V|TB-7304F|TB-7304I|TB-7304X|Tab2A7-10F|Tab2A7-20F|TB2-X30L|YT3-X50L|YT3-X50F|YT3-X50M|YT-X705F|YT-X703F|YT-X703L|YT-X705L|YT-X705X|TB2-X30F|TB2-X30L|TB2-X30M|A2107A-F|A2107A-H|TB3-730F|TB3-730M|TB3-730X|TB-7504F|TB-7504X|TB-X704F|TB-X104F|TB3-X70F|TB-X705F|TB-8504F|TB3-X70L|TB3-710F|TB-X704L",DellTablet:"Venue 11|Venue 8|Venue 7|Dell Streak 10|Dell Streak 7",YarvikTablet:"Android.*\\b(TAB210|TAB211|TAB224|TAB250|TAB260|TAB264|TAB310|TAB360|TAB364|TAB410|TAB411|TAB420|TAB424|TAB450|TAB460|TAB461|TAB464|TAB465|TAB467|TAB468|TAB07-100|TAB07-101|TAB07-150|TAB07-151|TAB07-152|TAB07-200|TAB07-201-3G|TAB07-210|TAB07-211|TAB07-212|TAB07-214|TAB07-220|TAB07-400|TAB07-485|TAB08-150|TAB08-200|TAB08-201-3G|TAB08-201-30|TAB09-100|TAB09-211|TAB09-410|TAB10-150|TAB10-201|TAB10-211|TAB10-400|TAB10-410|TAB13-201|TAB274EUK|TAB275EUK|TAB374EUK|TAB462EUK|TAB474EUK|TAB9-200)\\b",MedionTablet:"Android.*\\bOYO\\b|LIFE.*(P9212|P9514|P9516|S9512)|LIFETAB",ArnovaTablet:"97G4|AN10G2|AN7bG3|AN7fG3|AN8G3|AN8cG3|AN7G3|AN9G3|AN7dG3|AN7dG3ST|AN7dG3ChildPad|AN10bG3|AN10bG3DT|AN9G2",IntensoTablet:"INM8002KP|INM1010FP|INM805ND|Intenso Tab|TAB1004",IRUTablet:"M702pro",MegafonTablet:"MegaFon V9|\\bZTE V9\\b|Android.*\\bMT7A\\b",EbodaTablet:"E-Boda (Supreme|Impresspeed|Izzycomm|Essential)",AllViewTablet:"Allview.*(Viva|Alldro|City|Speed|All TV|Frenzy|Quasar|Shine|TX1|AX1|AX2)",ArchosTablet:"\\b(101G9|80G9|A101IT)\\b|Qilive 97R|Archos5|\\bARCHOS (70|79|80|90|97|101|FAMILYPAD|)(b|c|)(G10| Cobalt| TITANIUM(HD|)| Xenon| Neon|XSK| 2| XS 2| PLATINUM| CARBON|GAMEPAD)\\b",AinolTablet:"NOVO7|NOVO8|NOVO10|Novo7Aurora|Novo7Basic|NOVO7PALADIN|novo9-Spark",NokiaLumiaTablet:"Lumia 2520",SonyTablet:"Sony.*Tablet|Xperia Tablet|Sony Tablet S|SO-03E|SGPT12|SGPT13|SGPT114|SGPT121|SGPT122|SGPT123|SGPT111|SGPT112|SGPT113|SGPT131|SGPT132|SGPT133|SGPT211|SGPT212|SGPT213|SGP311|SGP312|SGP321|EBRD1101|EBRD1102|EBRD1201|SGP351|SGP341|SGP511|SGP512|SGP521|SGP541|SGP551|SGP621|SGP641|SGP612|SOT31|SGP771|SGP611|SGP612|SGP712",PhilipsTablet:"\\b(PI2010|PI3000|PI3100|PI3105|PI3110|PI3205|PI3210|PI3900|PI4010|PI7000|PI7100)\\b",CubeTablet:"Android.*(K8GT|U9GT|U10GT|U16GT|U17GT|U18GT|U19GT|U20GT|U23GT|U30GT)|CUBE 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\\b(E3A|T3X|T5C|T5B|T3E|T3C|T3B|T1J|T1F|T2A|T1H|T1i|E1C|T1-E|T5-A|T4|E1-B|T2Ci|T1-B|T1-D|O1-A|E1-A|T1-A|T3A|T4i)\\b ",DanyTechTablet:"Genius Tab G3|Genius Tab S2|Genius Tab Q3|Genius Tab G4|Genius Tab Q4|Genius Tab G-II|Genius TAB GII|Genius TAB GIII|Genius Tab S1",GalapadTablet:"Android [0-9.]+; [a-z-]+; \\bG1\\b",MicromaxTablet:"Funbook|Micromax.*\\b(P250|P560|P360|P362|P600|P300|P350|P500|P275)\\b",KarbonnTablet:"Android.*\\b(A39|A37|A34|ST8|ST10|ST7|Smart Tab3|Smart Tab2)\\b",AllFineTablet:"Fine7 Genius|Fine7 Shine|Fine7 Air|Fine8 Style|Fine9 More|Fine10 Joy|Fine11 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7004|FreeTAB 7800|FreeTAB 2096|FreeTAB 7.5|FreeTAB 1014|FreeTAB 1001 |FreeTAB 8001|FreeTAB 9706|FreeTAB 9702|FreeTAB 7003|FreeTAB 7002|FreeTAB 1002|FreeTAB 7801|FreeTAB 1331|FreeTAB 1004|FreeTAB 8002|FreeTAB 8014|FreeTAB 9704|FreeTAB 1003",VoninoTablet:"\\b(Argus[ _]?S|Diamond[ _]?79HD|Emerald[ _]?78E|Luna[ _]?70C|Onyx[ _]?S|Onyx[ _]?Z|Orin[ _]?HD|Orin[ _]?S|Otis[ _]?S|SpeedStar[ _]?S|Magnet[ _]?M9|Primus[ _]?94[ _]?3G|Primus[ _]?94HD|Primus[ _]?QS|Android.*\\bQ8\\b|Sirius[ _]?EVO[ _]?QS|Sirius[ _]?QS|Spirit[ _]?S)\\b",ECSTablet:"V07OT2|TM105A|S10OT1|TR10CS1",StorexTablet:"eZee[_']?(Tab|Go)[0-9]+|TabLC7|Looney Tunes Tab",VodafoneTablet:"SmartTab([ ]+)?[0-9]+|SmartTabII10|SmartTabII7|VF-1497|VFD 1400",EssentielBTablet:"Smart[ ']?TAB[ ]+?[0-9]+|Family[ ']?TAB2",RossMoorTablet:"RM-790|RM-997|RMD-878G|RMD-974R|RMT-705A|RMT-701|RME-601|RMT-501|RMT-711",iMobileTablet:"i-mobile i-note",TolinoTablet:"tolino tab [0-9.]+|tolino shine",AudioSonicTablet:"\\bC-22Q|T7-QC|T-17B|T-17P\\b",AMPETablet:"Android.* A78 ",SkkTablet:"Android.* (SKYPAD|PHOENIX|CYCLOPS)",TecnoTablet:"TECNO P9|TECNO DP8D",JXDTablet:"Android.* \\b(F3000|A3300|JXD5000|JXD3000|JXD2000|JXD300B|JXD300|S5800|S7800|S602b|S5110b|S7300|S5300|S602|S603|S5100|S5110|S601|S7100a|P3000F|P3000s|P101|P200s|P1000m|P200m|P9100|P1000s|S6600b|S908|P1000|P300|S18|S6600|S9100)\\b",iJoyTablet:"Tablet (Spirit 7|Essentia|Galatea|Fusion|Onix 7|Landa|Titan|Scooby|Deox|Stella|Themis|Argon|Unique 7|Sygnus|Hexen|Finity 7|Cream|Cream X2|Jade|Neon 7|Neron 7|Kandy|Scape|Saphyr 7|Rebel|Biox|Rebel|Rebel 8GB|Myst|Draco 7|Myst|Tab7-004|Myst|Tadeo Jones|Tablet Boing|Arrow|Draco Dual Cam|Aurix|Mint|Amity|Revolution|Finity 9|Neon 9|T9w|Amity 4GB Dual Cam|Stone 4GB|Stone 8GB|Andromeda|Silken|X2|Andromeda II|Halley|Flame|Saphyr 9,7|Touch 8|Planet|Triton|Unique 10|Hexen 10|Memphis 4GB|Memphis 8GB|Onix 10)",FX2Tablet:"FX2 PAD7|FX2 PAD10",XoroTablet:"KidsPAD 701|PAD[ ]?712|PAD[ ]?714|PAD[ ]?716|PAD[ ]?717|PAD[ ]?718|PAD[ ]?720|PAD[ ]?721|PAD[ ]?722|PAD[ ]?790|PAD[ ]?792|PAD[ ]?900|PAD[ ]?9715D|PAD[ ]?9716DR|PAD[ ]?9718DR|PAD[ ]?9719QR|PAD[ ]?9720QR|TelePAD1030|Telepad1032|TelePAD730|TelePAD731|TelePAD732|TelePAD735Q|TelePAD830|TelePAD9730|TelePAD795|MegaPAD 1331|MegaPAD 1851|MegaPAD 2151",ViewsonicTablet:"ViewPad 10pi|ViewPad 10e|ViewPad 10s|ViewPad E72|ViewPad7|ViewPad E100|ViewPad 7e|ViewSonic VB733|VB100a",VerizonTablet:"QTAQZ3|QTAIR7|QTAQTZ3|QTASUN1|QTASUN2|QTAXIA1",OdysTablet:"LOOX|XENO10|ODYS[ -](Space|EVO|Xpress|NOON)|\\bXELIO\\b|Xelio10Pro|XELIO7PHONETAB|XELIO10EXTREME|XELIOPT2|NEO_QUAD10",CaptivaTablet:"CAPTIVA PAD",IconbitTablet:"NetTAB|NT-3702|NT-3702S|NT-3702S|NT-3603P|NT-3603P|NT-0704S|NT-0704S|NT-3805C|NT-3805C|NT-0806C|NT-0806C|NT-0909T|NT-0909T|NT-0907S|NT-0907S|NT-0902S|NT-0902S",TeclastTablet:"T98 4G|\\bP80\\b|\\bX90HD\\b|X98 Air|X98 Air 3G|\\bX89\\b|P80 3G|\\bX80h\\b|P98 Air|\\bX89HD\\b|P98 3G|\\bP90HD\\b|P89 3G|X98 3G|\\bP70h\\b|P79HD 3G|G18d 3G|\\bP79HD\\b|\\bP89s\\b|\\bA88\\b|\\bP10HD\\b|\\bP19HD\\b|G18 3G|\\bP78HD\\b|\\bA78\\b|\\bP75\\b|G17s 3G|G17h 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\\b4G\\b",JaytechTablet:"TPC-PA762",BlaupunktTablet:"Endeavour 800NG|Endeavour 1010",DigmaTablet:"\\b(iDx10|iDx9|iDx8|iDx7|iDxD7|iDxD8|iDsQ8|iDsQ7|iDsQ8|iDsD10|iDnD7|3TS804H|iDsQ11|iDj7|iDs10)\\b",EvolioTablet:"ARIA_Mini_wifi|Aria[ _]Mini|Evolio X10|Evolio X7|Evolio X8|\\bEvotab\\b|\\bNeura\\b",LavaTablet:"QPAD E704|\\bIvoryS\\b|E-TAB IVORY|\\bE-TAB\\b",AocTablet:"MW0811|MW0812|MW0922|MTK8382|MW1031|MW0831|MW0821|MW0931|MW0712",MpmanTablet:"MP11 OCTA|MP10 OCTA|MPQC1114|MPQC1004|MPQC994|MPQC974|MPQC973|MPQC804|MPQC784|MPQC780|\\bMPG7\\b|MPDCG75|MPDCG71|MPDC1006|MP101DC|MPDC9000|MPDC905|MPDC706HD|MPDC706|MPDC705|MPDC110|MPDC100|MPDC99|MPDC97|MPDC88|MPDC8|MPDC77|MP709|MID701|MID711|MID170|MPDC703|MPQC1010",CelkonTablet:"CT695|CT888|CT[\\s]?910|CT7 Tab|CT9 Tab|CT3 Tab|CT2 Tab|CT1 Tab|C820|C720|\\bCT-1\\b",WolderTablet:"miTab \\b(DIAMOND|SPACE|BROOKLYN|NEO|FLY|MANHATTAN|FUNK|EVOLUTION|SKY|GOCAR|IRON|GENIUS|POP|MINT|EPSILON|BROADWAY|JUMP|HOP|LEGEND|NEW AGE|LINE|ADVANCE|FEEL|FOLLOW|LIKE|LINK|LIVE|THINK|FREEDOM|CHICAGO|CLEVELAND|BALTIMORE-GH|IOWA|BOSTON|SEATTLE|PHOENIX|DALLAS|IN 101|MasterChef)\\b",MediacomTablet:"M-MPI10C3G|M-SP10EG|M-SP10EGP|M-SP10HXAH|M-SP7HXAH|M-SP10HXBH|M-SP8HXAH|M-SP8MXA",MiTablet:"\\bMI PAD\\b|\\bHM NOTE 1W\\b",NibiruTablet:"Nibiru M1|Nibiru Jupiter One",NexoTablet:"NEXO NOVA|NEXO 10|NEXO AVIO|NEXO FREE|NEXO GO|NEXO EVO|NEXO 3G|NEXO SMART|NEXO KIDDO|NEXO MOBI",LeaderTablet:"TBLT10Q|TBLT10I|TBL-10WDKB|TBL-10WDKBO2013|TBL-W230V2|TBL-W450|TBL-W500|SV572|TBLT7I|TBA-AC7-8G|TBLT79|TBL-8W16|TBL-10W32|TBL-10WKB|TBL-W100",UbislateTablet:"UbiSlate[\\s]?7C",PocketBookTablet:"Pocketbook",KocasoTablet:"\\b(TB-1207)\\b",HisenseTablet:"\\b(F5281|E2371)\\b",Hudl:"Hudl HT7S3|Hudl 2",TelstraTablet:"T-Hub2",GenericTablet:"Android.*\\b97D\\b|Tablet(?!.*PC)|BNTV250A|MID-WCDMA|LogicPD Zoom2|\\bA7EB\\b|CatNova8|A1_07|CT704|CT1002|\\bM721\\b|rk30sdk|\\bEVOTAB\\b|M758A|ET904|ALUMIUM10|Smartfren Tab|Endeavour 1010|Tablet-PC-4|Tagi Tab|\\bM6pro\\b|CT1020W|arc 10HD|\\bTP750\\b|\\bQTAQZ3\\b|WVT101|TM1088|KT107"},oss:{AndroidOS:"Android",BlackBerryOS:"blackberry|\\bBB10\\b|rim tablet os",PalmOS:"PalmOS|avantgo|blazer|elaine|hiptop|palm|plucker|xiino",SymbianOS:"Symbian|SymbOS|Series60|Series40|SYB-[0-9]+|\\bS60\\b",WindowsMobileOS:"Windows CE.*(PPC|Smartphone|Mobile|[0-9]{3}x[0-9]{3})|Windows Mobile|Windows Phone [0-9.]+|WCE;",WindowsPhoneOS:"Windows Phone 10.0|Windows Phone 8.1|Windows Phone 8.0|Windows Phone OS|XBLWP7|ZuneWP7|Windows NT 6.[23]; ARM;",iOS:"\\biPhone.*Mobile|\\biPod|\\biPad|AppleCoreMedia",iPadOS:"CPU OS 13",SailfishOS:"Sailfish",MeeGoOS:"MeeGo",MaemoOS:"Maemo",JavaOS:"J2ME/|\\bMIDP\\b|\\bCLDC\\b",webOS:"webOS|hpwOS",badaOS:"\\bBada\\b",BREWOS:"BREW"},uas:{Chrome:"\\bCrMo\\b|CriOS|Android.*Chrome/[.0-9]* (Mobile)?",Dolfin:"\\bDolfin\\b",Opera:"Opera.*Mini|Opera.*Mobi|Android.*Opera|Mobile.*OPR/[0-9.]+$|Coast/[0-9.]+",Skyfire:"Skyfire",Edge:"\\bEdgiOS\\b|Mobile Safari/[.0-9]* Edge",IE:"IEMobile|MSIEMobile",Firefox:"fennec|firefox.*maemo|(Mobile|Tablet).*Firefox|Firefox.*Mobile|FxiOS",Bolt:"bolt",TeaShark:"teashark",Blazer:"Blazer",Safari:"Version((?!\\bEdgiOS\\b).)*Mobile.*Safari|Safari.*Mobile|MobileSafari",WeChat:"\\bMicroMessenger\\b",UCBrowser:"UC.*Browser|UCWEB",baiduboxapp:"baiduboxapp",baidubrowser:"baidubrowser",DiigoBrowser:"DiigoBrowser",Mercury:"\\bMercury\\b",ObigoBrowser:"Obigo",NetFront:"NF-Browser",GenericBrowser:"NokiaBrowser|OviBrowser|OneBrowser|TwonkyBeamBrowser|SEMC.*Browser|FlyFlow|Minimo|NetFront|Novarra-Vision|MQQBrowser|MicroMessenger",PaleMoon:"Android.*PaleMoon|Mobile.*PaleMoon"},props:{Mobile:"Mobile/[VER]",Build:"Build/[VER]",Version:"Version/[VER]",VendorID:"VendorID/[VER]",iPad:"iPad.*CPU[a-z ]+[VER]",iPhone:"iPhone.*CPU[a-z ]+[VER]",iPod:"iPod.*CPU[a-z ]+[VER]",Kindle:"Kindle/[VER]",Chrome:["Chrome/[VER]","CriOS/[VER]","CrMo/[VER]"],Coast:["Coast/[VER]"],Dolfin:"Dolfin/[VER]",Firefox:["Firefox/[VER]","FxiOS/[VER]"],Fennec:"Fennec/[VER]",Edge:"Edge/[VER]",IE:["IEMobile/[VER];","IEMobile [VER]","MSIE [VER];","Trident/[0-9.]+;.*rv:[VER]"],NetFront:"NetFront/[VER]",NokiaBrowser:"NokiaBrowser/[VER]",Opera:[" OPR/[VER]","Opera Mini/[VER]","Version/[VER]"],"Opera Mini":"Opera Mini/[VER]","Opera Mobi":"Version/[VER]",UCBrowser:["UCWEB[VER]","UC.*Browser/[VER]"],MQQBrowser:"MQQBrowser/[VER]",MicroMessenger:"MicroMessenger/[VER]",baiduboxapp:"baiduboxapp/[VER]",baidubrowser:"baidubrowser/[VER]",SamsungBrowser:"SamsungBrowser/[VER]",Iron:"Iron/[VER]",Safari:["Version/[VER]","Safari/[VER]"],Skyfire:"Skyfire/[VER]",Tizen:"Tizen/[VER]",Webkit:"webkit[ /][VER]",PaleMoon:"PaleMoon/[VER]",SailfishBrowser:"SailfishBrowser/[VER]",Gecko:"Gecko/[VER]",Trident:"Trident/[VER]",Presto:"Presto/[VER]",Goanna:"Goanna/[VER]",iOS:" \\bi?OS\\b [VER][ ;]{1}",Android:"Android [VER]",Sailfish:"Sailfish [VER]",BlackBerry:["BlackBerry[\\w]+/[VER]","BlackBerry.*Version/[VER]","Version/[VER]"],BREW:"BREW [VER]",Java:"Java/[VER]","Windows Phone OS":["Windows Phone OS [VER]","Windows Phone [VER]"],"Windows Phone":"Windows Phone [VER]","Windows CE":"Windows CE/[VER]","Windows NT":"Windows NT [VER]",Symbian:["SymbianOS/[VER]","Symbian/[VER]"],webOS:["webOS/[VER]","hpwOS/[VER];"]},utils:{Bot:"Googlebot|facebookexternalhit|Google-AMPHTML|s~amp-validator|AdsBot-Google|Google Keyword Suggestion|Facebot|YandexBot|YandexMobileBot|bingbot|ia_archiver|AhrefsBot|Ezooms|GSLFbot|WBSearchBot|Twitterbot|TweetmemeBot|Twikle|PaperLiBot|Wotbox|UnwindFetchor|Exabot|MJ12bot|YandexImages|TurnitinBot|Pingdom|contentkingapp|AspiegelBot",MobileBot:"Googlebot-Mobile|AdsBot-Google-Mobile|YahooSeeker/M1A1-R2D2",DesktopMode:"WPDesktop",TV:"SonyDTV|HbbTV",WebKit:"(webkit)[ /]([\\w.]+)",Console:"\\b(Nintendo|Nintendo WiiU|Nintendo 3DS|Nintendo Switch|PLAYSTATION|Xbox)\\b",Watch:"SM-V700"}},g.detectMobileBrowsers={fullPattern:/(android|bb\d+|meego).+mobile|avantgo|bada\/|blackberry|blazer|compal|elaine|fennec|hiptop|iemobile|ip(hone|od)|iris|kindle|lge |maemo|midp|mmp|mobile.+firefox|netfront|opera m(ob|in)i|palm( os)?|phone|p(ixi|re)\/|plucker|pocket|psp|series(4|6)0|symbian|treo|up\.(browser|link)|vodafone|wap|windows ce|xda|xiino/i,shortPattern:/1207|6310|6590|3gso|4thp|50[1-6]i|770s|802s|a wa|abac|ac(er|oo|s\-)|ai(ko|rn)|al(av|ca|co)|amoi|an(ex|ny|yw)|aptu|ar(ch|go)|as(te|us)|attw|au(di|\-m|r |s )|avan|be(ck|ll|nq)|bi(lb|rd)|bl(ac|az)|br(e|v)w|bumb|bw\-(n|u)|c55\/|capi|ccwa|cdm\-|cell|chtm|cldc|cmd\-|co(mp|nd)|craw|da(it|ll|ng)|dbte|dc\-s|devi|dica|dmob|do(c|p)o|ds(12|\-d)|el(49|ai)|em(l2|ul)|er(ic|k0)|esl8|ez([4-7]0|os|wa|ze)|fetc|fly(\-|_)|g1 u|g560|gene|gf\-5|g\-mo|go(\.w|od)|gr(ad|un)|haie|hcit|hd\-(m|p|t)|hei\-|hi(pt|ta)|hp( i|ip)|hs\-c|ht(c(\-| |_|a|g|p|s|t)|tp)|hu(aw|tc)|i\-(20|go|ma)|i230|iac( |\-|\/)|ibro|idea|ig01|ikom|im1k|inno|ipaq|iris|ja(t|v)a|jbro|jemu|jigs|kddi|keji|kgt( |\/)|klon|kpt |kwc\-|kyo(c|k)|le(no|xi)|lg( g|\/(k|l|u)|50|54|\-[a-w])|libw|lynx|m1\-w|m3ga|m50\/|ma(te|ui|xo)|mc(01|21|ca)|m\-cr|me(rc|ri)|mi(o8|oa|ts)|mmef|mo(01|02|bi|de|do|t(\-| |o|v)|zz)|mt(50|p1|v )|mwbp|mywa|n10[0-2]|n20[2-3]|n30(0|2)|n50(0|2|5)|n7(0(0|1)|10)|ne((c|m)\-|on|tf|wf|wg|wt)|nok(6|i)|nzph|o2im|op(ti|wv)|oran|owg1|p800|pan(a|d|t)|pdxg|pg(13|\-([1-8]|c))|phil|pire|pl(ay|uc)|pn\-2|po(ck|rt|se)|prox|psio|pt\-g|qa\-a|qc(07|12|21|32|60|\-[2-7]|i\-)|qtek|r380|r600|raks|rim9|ro(ve|zo)|s55\/|sa(ge|ma|mm|ms|ny|va)|sc(01|h\-|oo|p\-)|sdk\/|se(c(\-|0|1)|47|mc|nd|ri)|sgh\-|shar|sie(\-|m)|sk\-0|sl(45|id)|sm(al|ar|b3|it|t5)|so(ft|ny)|sp(01|h\-|v\-|v )|sy(01|mb)|t2(18|50)|t6(00|10|18)|ta(gt|lk)|tcl\-|tdg\-|tel(i|m)|tim\-|t\-mo|to(pl|sh)|ts(70|m\-|m3|m5)|tx\-9|up(\.b|g1|si)|utst|v400|v750|veri|vi(rg|te)|vk(40|5[0-3]|\-v)|vm40|voda|vulc|vx(52|53|60|61|70|80|81|83|85|98)|w3c(\-| )|webc|whit|wi(g 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