{"id":15105,"date":"2024-11-25T13:04:04","date_gmt":"2024-11-25T12:04:04","guid":{"rendered":"https:\/\/www.gesamtschule-stade.de\/?p=15105"},"modified":"2024-11-25T13:04:45","modified_gmt":"2024-11-25T12:04:45","slug":"wochenblatt-ingenieure-von-morgen-2-2-2-2-2-2-3-2-2-2-2-4-2-2-2-2-2-2-3","status":"publish","type":"post","link":"https:\/\/www.gesamtschule-stade.de\/?p=15105","title":{"rendered":"Auf Verbrecherjagd mit der&nbsp;<span class=\"caps\">PCR<\/span>"},"content":{"rendered":"<p style=\"text-align: justify;\">Die Sch\u00fc\u00adle\u00adrIn\u00adnen der 12. Klas\u00adse al\u00adler vier Bio\u00adlo\u00adgie-Kur\u00adse hat\u00adten die span\u00adnen\u00adde Ge\u00adle\u00adgen\u00adheit, die Po\u00adly\u00adme\u00adra\u00adse-Ket\u00adten\u00adre\u00adak\u00adti\u00adon (<span class=\"caps\">PCR<\/span>) und die Aga\u00adro\u00adse-Gel\u00adelek\u00adtro\u00adpho\u00adre\u00adse selbst ken\u00adnen\u00adzu\u00adler\u00adnen \u2013 zwei zen\u00adtra\u00adle Ver\u00adfah\u00adren der mo\u00adder\u00adnen Molekularbiologie.<\/p>\n<p style=\"text-align: justify;\">Im Rah\u00admen ei\u00adnes fik\u00adti\u00adven Kri\u00admi\u00adnal\u00adfalls galt es, ei\u00adnen T\u00e4\u00adter an\u00adhand ei\u00adner DNA-Pro\u00adbe zu iden\u00adti\u00adfi\u00adzie\u00adren. Mit\u00adhil\u00adfe der <span class=\"caps\">PCR<\/span> wur\u00adde die <span class=\"caps\">DNA<\/span> ver\u00adviel\u00adf\u00e4l\u00adtigt, um sie an\u00adschlie\u00ad\u00dfend mit\u00adtels Gel\u00adelek\u00adtro\u00adpho\u00adre\u00adse sicht\u00adbar zu ma\u00adchen und zu ana\u00adly\u00adsie\u00adren. Die\u00adses Ver\u00adfah\u00adren trennt DNA-Frag\u00admen\u00adte nach ih\u00adrer Gr\u00f6\u00ad\u00dfe auf und er\u00adm\u00f6g\u00adlicht so den Ver\u00adgleich mit ei\u00adner Referenzprobe.<\/p>\n<p style=\"text-align: justify;\">Das Prak\u00adti\u00adkum bot den Sch\u00fc\u00adle\u00adrIn\u00adnen nicht nur Ein\u00adbli\u00adcke in die re\u00advo\u00adlu\u00adtio\u00adn\u00e4\u00adre Tech\u00adnik, die heu\u00adte in For\u00adschung, Me\u00addi\u00adzin und Kri\u00admi\u00adna\u00adlis\u00adtik un\u00adver\u00adzicht\u00adbar ist, son\u00addern auch die M\u00f6g\u00adlich\u00adkeit, selbst im La\u00adbor zu ar\u00adbei\u00adten und wis\u00adsen\u00adschaft\u00adli\u00adches Den\u00adken zu trainieren.<\/p>\n<p style=\"text-align: justify;\">Ein ech\u00adtes High\u00adlight im Bio\u00adlo\u00adgie\u00adun\u00adter\u00adricht, das Theo\u00adrie und Pra\u00adxis auf span\u00adnen\u00adde Wei\u00adse verkn\u00fcpft!<\/p>\n<p>&nbsp;<\/p>\n<div id=\"justified_gallery_ALaKiJ\" class=\"sgg-style-1 \"><a class=\"sgg-lightbox-item\" href=\"https:\/\/www.gesamtschule-stade.de\/wp-content\/uploads\/2024\/11\/PCR-2024-007-scaled.jpg\" data-size=\"2560x1928\" data-caption=\"PCR 2024 007\"><img decoding=\"async\" src=\"https:\/\/www.gesamtschule-stade.de\/wp-content\/uploads\/2024\/11\/PCR-2024-007-scaled-420x316.jpg\" data-caption=\"PCR 2024 007\" alt=\"PCR 2024 007\"><\/a><a class=\"sgg-lightbox-item\" href=\"https:\/\/www.gesamtschule-stade.de\/wp-content\/uploads\/2024\/11\/PCR-2024-006-scaled.jpg\" data-size=\"2560x1928\" data-caption=\"PCR 2024 006\"><img decoding=\"async\" src=\"https:\/\/www.gesamtschule-stade.de\/wp-content\/uploads\/2024\/11\/PCR-2024-006-scaled-420x316.jpg\" data-caption=\"PCR 2024 006\" alt=\"PCR 2024 006\"><\/a><a class=\"sgg-lightbox-item\" href=\"https:\/\/www.gesamtschule-stade.de\/wp-content\/uploads\/2024\/11\/PCR-2024-005-scaled.jpg\" data-size=\"1928x2560\" data-caption=\"PCR 2024 005\"><img decoding=\"async\" src=\"https:\/\/www.gesamtschule-stade.de\/wp-content\/uploads\/2024\/11\/PCR-2024-005-scaled-226x300.jpg\" data-caption=\"PCR 2024 005\" alt=\"PCR 2024 005\"><\/a><a class=\"sgg-lightbox-item\" href=\"https:\/\/www.gesamtschule-stade.de\/wp-content\/uploads\/2024\/11\/PCR-2024-004-scaled.jpg\" data-size=\"1928x2560\" data-caption=\"PCR 2024 004\"><img decoding=\"async\" src=\"https:\/\/www.gesamtschule-stade.de\/wp-content\/uploads\/2024\/11\/PCR-2024-004-scaled-226x300.jpg\" data-caption=\"PCR 2024 004\" alt=\"PCR 2024 004\"><\/a><a class=\"sgg-lightbox-item\" href=\"https:\/\/www.gesamtschule-stade.de\/wp-content\/uploads\/2024\/11\/PCR-2024-003-scaled.jpg\" data-size=\"2560x1928\" data-caption=\"PCR 2024 003\"><img decoding=\"async\" src=\"https:\/\/www.gesamtschule-stade.de\/wp-content\/uploads\/2024\/11\/PCR-2024-003-scaled-420x316.jpg\" data-caption=\"PCR 2024 003\" alt=\"PCR 2024 003\"><\/a><a class=\"sgg-lightbox-item\" href=\"https:\/\/www.gesamtschule-stade.de\/wp-content\/uploads\/2024\/11\/PCR-2024-002-scaled.jpg\" data-size=\"2560x1920\" data-caption=\"PCR 2024 002\"><img decoding=\"async\" src=\"https:\/\/www.gesamtschule-stade.de\/wp-content\/uploads\/2024\/11\/PCR-2024-002-scaled-420x315.jpg\" data-caption=\"PCR 2024 002\" alt=\"PCR 2024 002\"><\/a><a class=\"sgg-lightbox-item\" href=\"https:\/\/www.gesamtschule-stade.de\/wp-content\/uploads\/2024\/11\/PCR-2024-001-scaled.jpeg\" data-size=\"1920x2560\" data-caption=\"PCR 2024 001\"><img decoding=\"async\" src=\"https:\/\/www.gesamtschule-stade.de\/wp-content\/uploads\/2024\/11\/PCR-2024-001-scaled-225x300.jpeg\" data-caption=\"PCR 2024 001\" alt=\"PCR 2024 001\"><\/a><\/div>\n<div id=\"load_more_holder_ALaKiJ\" style=\"display:none\"><\/div>\n\t\t\t<script type=\"text\/javascript\">\n\t\t\t\t(function($){\n\t\t\t\t\t$(\"#justified_gallery_ALaKiJ\").justifiedGallery({\n\t\t\t\t\t\tsizeRangeSuffixes : {'lt100': '', 'lt240': '', 'lt320': '', 'lt500': '', 'lt640': '', 'lt1024': ''},rowHeight: 160,\nmobileRowHeight: 140,\nmargins: 2,\nlastRow: \"nojustify\",\nfixedHeight: false,\ncaptions: false,\ncaptionsColor: \"#000000\",\ncaptionsOpacity: 0.7,\nrandomize: true,\nmaxRowHeight: 0,\nrel: \"ALaKiJ\",\ntarget: null,\nrefreshTime: 250,\ncssAnimation: true,\ncaptionsAnimationDuration: 500,\nimagesAnimationDuration: 300,\ncaptionsVisibleOpacity: 0.7,\nclass: \"\",\n\t\t\t\t\t})\n\t\t\t\t\t.on('jg.complete', function(){\n\t\t\t\t\t\t$(document).ready(function(){\n\t\t\t\t\t\t\tvar pswp_ALaKiJ = SGGinitPhotoSwipeFromDOM('#justified_gallery_ALaKiJ',{title: false,\nshare: true,\nprint: false,\nhistory: false,\n uid: 'ALaKiJ' })})\t\t\t\t\t});\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\tvar galleries = [];\n\t\t\t\tvar gallery = $(\"#justified_gallery_ALaKiJ\");\n\t\t\t\t$(window).scroll(function() {\n\t\t\t\t\tif ( galleries.length >= 1  ) {\n\t\t\t\t\t\tvar scroll_top = $(window).scrollTop();\n\t\t\t\t\t\tvar scroll_bottom = scroll_top + $(window).height();\n\t\t\t\t\t\tvar gallery_top = $(gallery).offset().top;\n\t\t\t\t\t\tvar gallery_height = $(gallery).innerHeight();\n\t\t\t\t\t\tvar gallery_bottom = gallery_top + gallery_height;\n\t\t\t\t\t\tif( scroll_bottom >= gallery_bottom ) {\n\t\t\t\t\t\t\tvar images = galleries.splice(0,1);\n\t\t\t\t\t\t\tvar image_html = $(\"#load_more_holder_ALaKiJ\").html(images).text();\n\t\t\t\t\t\t\t$(gallery).append(image_html);\n\t\t\t\t\t\t\t$(gallery).justifiedGallery('norewind');\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t});\t\t\t\t})(jQuery);\n\t\t\t<\/script>\n\t\t\t\t\t\t<style>\n\t            #justified_gallery_ALaKiJ .sgg-caption {\n\t\t\t\t\tbackground: rgb(0,0,0);\n\t\t\t\t\tbackground: rgba(0,0,0,0.7);\n\t\t\t\t\tcolor: #ffffff;\n\t\t\t\t\tfont-size: 1em;\n\t\t\t\t\tfont-weight: 400;\n\t\t\t\t\tfont-family: Helvetica, Arial, sans-serif;\n\t\t\t\t}\n\t\t\t\t#load_more_ALaKiJ {\n\t\t\t\t    background: #444444;\n\t\t\t\t    color: #ffffff;\n\t\t\t\t}\n\t\t\t<\/style>\n        \t\n","protected":false},"excerpt":{"rendered":"<p>Die Sch\u00fc\u00adle\u00adrIn\u00adnen der 12. Klas\u00adse al\u00adler vier Bio\u00ad\u00ad\u00adlo\u00ad\u00adgie-Kur\u00ad\u00adse hat\u00adten die span\u00adnen\u00adde Ge\u00adle\u00adgen\u00adheit, die Po\u00ad\u00adly\u00ad\u00adme\u00adra\u00ad\u00adse-Ket\u00ad\u00adten\u00ad\u00adre\u00adak\u00ad\u00adti\u00adon (<span class=\"caps\">PCR<\/span>) und die Aga\u00adro\u00ad\u00adse-Gel\u00ade\u00adlek\u00ad\u00adtro\u00ad\u00adpho\u00ad\u00adre\u00ad\u00adse selbst ken\u00adnen\u00adzu\u00adler\u00adnen \u2013 zwei zen\u00adtra\u00adle Ver\u00adfah\u00adren der mo\u00adder\u00adnen Mo\u00adle\u00adku\u00adlar\u00adbio\u00adlo\u00adgie. Im Rah\u00admen ei\u00adnes fik\u00adti\u00adven Kri\u00admi\u00adnal\u00adfalls galt es, ei\u00adnen T\u00e4\u00adter an\u00adhand ei\u00adner DNA-Pro\u00ad\u00adbe zu iden\u00adti\u00adfi\u00adzie\u00adren. Mit\u00adhil\u00adfe der <span class=\"caps\">PCR<\/span> wur\u00adde die <span class=\"caps\">DNA<\/span> ver\u00adviel\u00adf\u00e4l\u00adtigt, um sie an\u00adschlie\u00ad\u00dfend mit\u00adtels Gel\u00adelek\u00adtro\u00adpho\u00adre\u00adse sicht\u00adbar zu ma\u00adchen und zu ana\u00adly\u00adsie\u00adren. Die\u00adses&nbsp;<a href=\"https:\/\/www.gesamtschule-stade.de\/?p=15105\">\u2026<\/a><\/p>\n","protected":false},"author":1,"featured_media":15114,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"gallery","meta":{"wp_typography_post_enhancements_disabled":false,"footnotes":""},"categories":[49,46],"tags":[],"class_list":["post-15105","post","type-post","status-publish","format-gallery","has-post-thumbnail","hentry","category-news","category-schule","post_format-post-format-gallery","odd"],"_links":{"self":[{"href":"https:\/\/www.gesamtschule-stade.de\/index.php?rest_route=\/wp\/v2\/posts\/15105","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.gesamtschule-stade.de\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.gesamtschule-stade.de\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.gesamtschule-stade.de\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.gesamtschule-stade.de\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=15105"}],"version-history":[{"count":3,"href":"https:\/\/www.gesamtschule-stade.de\/index.php?rest_route=\/wp\/v2\/posts\/15105\/revisions"}],"predecessor-version":[{"id":15116,"href":"https:\/\/www.gesamtschule-stade.de\/index.php?rest_route=\/wp\/v2\/posts\/15105\/revisions\/15116"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.gesamtschule-stade.de\/index.php?rest_route=\/wp\/v2\/media\/15114"}],"wp:attachment":[{"href":"https:\/\/www.gesamtschule-stade.de\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=15105"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.gesamtschule-stade.de\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=15105"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.gesamtschule-stade.de\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=15105"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}