{"id":1003,"date":"2023-01-10T19:31:33","date_gmt":"2023-01-10T19:31:33","guid":{"rendered":"https:\/\/courses.lsa.umich.edu\/genetics-simplified\/?p=1003"},"modified":"2023-01-18T20:07:10","modified_gmt":"2023-01-18T20:07:10","slug":"how-are-mutations-prevented-by-proofreading-during-replication","status":"publish","type":"post","link":"https:\/\/courses.lsa.umich.edu\/genetics-simplified\/how-are-mutations-prevented-by-proofreading-during-replication\/","title":{"rendered":"How are mutations prevented by proofreading during replication?"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">By Anonymous Student<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">This video explains how proofreading by DNA polymerase prevents mutations during replication.<\/p>\n\n\n\n<figure class=\"wp-block-embed is-type-video is-provider-mivideo wp-block-embed-mivideo\"><div class=\"wp-block-embed__wrapper\">\n<iframe loading=\"lazy\" title=\"How are mutations prevented by proofreading during replication?\" id=\"kaltura_player\" src=\"https:\/\/cdnapisec.kaltura.com\/p\/1038472\/sp\/103847200\/embedIframeJs\/uiconf_id\/46145191\/partner_id\/1038472?iframeembed=true&#038;playerId=kaltura_player&#038;entry_id=1_mjs3tetj&#038;flashvars[leadWithHTML5]=true&#038;flashvars[streamerType]=auto&#038;flashvars[localizationCode]=en_US&#038;flashvars[sideBarContainer.plugin]=true&#038;flashvars[sideBarContainer.position]=left&#038;flashvars[sideBarContainer.clickToClose]=true&#038;flashvars[chapters.plugin]=true&#038;flashvars[chapters.layout]=vertical&#038;flashvars[chapters.thumbnailRotator]=false&#038;flashvars[streamSelector.plugin]=true&#038;flashvars[EmbedPlayer.SpinnerTarget]=videoHolder&#038;flashvars[dualScreen.plugin]=true&#038;flashvars[hotspots.plugin]=1&#038;flashvars[Kaltura.addCrossoriginToIframe]=true&#038;wid=1_wre0nskk\" width=\"608\" height=\"402\" allowfullscreen webkitallowfullscreen allow=\"autoplay *; fullscreen *; encrypted-media *\" sandbox=\"allow-downloads allow-forms allow-same-origin allow-scripts allow-top-navigation allow-pointer-lock allow-popups allow-modals allow-orientation-lock allow-popups-to-escape-sandbox allow-presentation allow-top-navigation-by-user-activation\" frameborder=\"0\" mozAllowFullScreen><\/iframe>\n<\/div><\/figure>\n","protected":false},"excerpt":{"rendered":"<p>This video explains how proofreading by DNA polymerase prevents mutations during replication. <a class=\"more-link\" href=\"https:\/\/courses.lsa.umich.edu\/genetics-simplified\/how-are-mutations-prevented-by-proofreading-during-replication\/\"><\/a><\/p>\n","protected":false},"author":4336,"featured_media":1002,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_uag_custom_page_level_css":"","advanced_seo_description":"","jetpack_seo_html_title":"","jetpack_seo_noindex":false,"_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[65],"tags":[],"class_list":["post-1003","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-mutation"],"jetpack_featured_media_url":"https:\/\/i0.wp.com\/courses.lsa.umich.edu\/genetics-simplified\/wp-content\/uploads\/sites\/122\/2023\/01\/Proofreding.png?fit=459%2C300&ssl=1","uagb_featured_image_src":{"full":["https:\/\/i0.wp.com\/courses.lsa.umich.edu\/genetics-simplified\/wp-content\/uploads\/sites\/122\/2023\/01\/Proofreding.png?fit=459%2C300&ssl=1",459,300,false],"thumbnail":["https:\/\/i0.wp.com\/courses.lsa.umich.edu\/genetics-simplified\/wp-content\/uploads\/sites\/122\/2023\/01\/Proofreding.png?resize=150%2C150&ssl=1",150,150,true],"medium":["https:\/\/i0.wp.com\/courses.lsa.umich.edu\/genetics-simplified\/wp-content\/uploads\/sites\/122\/2023\/01\/Proofreding.png?fit=300%2C196&ssl=1",300,196,true],"medium_large":["https:\/\/i0.wp.com\/courses.lsa.umich.edu\/genetics-simplified\/wp-content\/uploads\/sites\/122\/2023\/01\/Proofreding.png?fit=459%2C300&ssl=1",459,300,true],"large":["https:\/\/i0.wp.com\/courses.lsa.umich.edu\/genetics-simplified\/wp-content\/uploads\/sites\/122\/2023\/01\/Proofreding.png?fit=459%2C300&ssl=1",459,300,true],"1536x1536":["https:\/\/i0.wp.com\/courses.lsa.umich.edu\/genetics-simplified\/wp-content\/uploads\/sites\/122\/2023\/01\/Proofreding.png?fit=459%2C300&ssl=1",459,300,true],"2048x2048":["https:\/\/i0.wp.com\/courses.lsa.umich.edu\/genetics-simplified\/wp-content\/uploads\/sites\/122\/2023\/01\/Proofreding.png?fit=459%2C300&ssl=1",459,300,true],"catchresponsive-slider":["https:\/\/i0.wp.com\/courses.lsa.umich.edu\/genetics-simplified\/wp-content\/uploads\/sites\/122\/2023\/01\/Proofreding.png?resize=459%2C300&ssl=1",459,300,true],"catchresponsive-featured-content":["https:\/\/i0.wp.com\/courses.lsa.umich.edu\/genetics-simplified\/wp-content\/uploads\/sites\/122\/2023\/01\/Proofreding.png?resize=350%2C197&ssl=1",350,197,true],"catchresponsive-hero":["https:\/\/i0.wp.com\/courses.lsa.umich.edu\/genetics-simplified\/wp-content\/uploads\/sites\/122\/2023\/01\/Proofreding.png?resize=459%2C297&ssl=1",459,297,true],"catchresponsive-featured":["https:\/\/i0.wp.com\/courses.lsa.umich.edu\/genetics-simplified\/wp-content\/uploads\/sites\/122\/2023\/01\/Proofreding.png?resize=459%2C300&ssl=1",459,300,true],"catchresponsive-square":["https:\/\/i0.wp.com\/courses.lsa.umich.edu\/genetics-simplified\/wp-content\/uploads\/sites\/122\/2023\/01\/Proofreding.png?resize=200%2C200&ssl=1",200,200,true],"catchresponsive-sm-square":["https:\/\/i0.wp.com\/courses.lsa.umich.edu\/genetics-simplified\/wp-content\/uploads\/sites\/122\/2023\/01\/Proofreding.png?resize=100%2C100&ssl=1",100,100,true],"catchresponsive-stats":["https:\/\/i0.wp.com\/courses.lsa.umich.edu\/genetics-simplified\/wp-content\/uploads\/sites\/122\/2023\/01\/Proofreding.png?resize=40%2C40&ssl=1",40,40,true]},"uagb_author_info":{"display_name":"wierzbic","author_link":"https:\/\/courses.lsa.umich.edu\/genetics-simplified\/author\/wierzbic\/"},"uagb_comment_info":0,"uagb_excerpt":"This video explains how proofreading by DNA polymerase prevents mutations during replication.","jetpack_sharing_enabled":true,"jetpack-related-posts":[{"id":1141,"url":"https:\/\/courses.lsa.umich.edu\/genetics-simplified\/what-are-the-impacts-of-different-types-of-point-mutations\/","url_meta":{"origin":1003,"position":0},"title":"What are the impacts of different types of point mutations?","author":"wierzbic","date":"January 17, 2023","format":false,"excerpt":"What are point mutations? 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It will also make you laugh and reflect about your life.","rel":"","context":"In &quot;Methods&quot;","block_context":{"text":"Methods","link":"https:\/\/courses.lsa.umich.edu\/genetics-simplified\/category\/methods-2\/"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/courses.lsa.umich.edu\/genetics-simplified\/wp-content\/uploads\/sites\/122\/2023\/01\/Shore_PCR.png?fit=505%2C300&ssl=1&resize=350%2C200","width":350,"height":200},"classes":[]},{"id":1124,"url":"https:\/\/courses.lsa.umich.edu\/genetics-simplified\/how-are-chromosome-ends-maintained\/","url_meta":{"origin":1003,"position":4},"title":"How are chromosome ends maintained?","author":"wierzbic","date":"January 17, 2023","format":false,"excerpt":"This video discusses the significance of telomeres and telomerase. Specifically, it summarizes how they work, why they are important, and when problems can arise, especially in cancer. 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