Genokopiya (gen… va lot. Copia \u2014 ko’p) \u2014 har xil genlarning allel- lari tomonidan nazorat qilinadigan fenotipning bir xildagi o’zgarishi. G. kelib chiqishining sababi belgilarning ko’p genlar tomonidan boshqarilishidir (q. Genlarning o’zaro ta’siri). Hujayrada molekula biosintezi ko’p bosqichda amalga oshishi tufayli bit- ta \u2014 biokimyoviy yo’lning turli bosqichlarini nazorat qiluvchi har xil genlarning mutasiyalari bir xil na-tijaga, ya’ni reaktsiya zanjiri eo’nggi mahsulotining hosil bo’lmasligiga, binobarin, fenotipning bir xilda o’zgarishiga olib kelishi mumkin. Mac; drozofila pashshasining har xil xromo- somalarida joylashgan genlar resessiv allellarining har biri mustaqil ra- vishda ko’zning aynan o’sha bir xil yorqin- qizil rangini ta’min etadi. Bunda re- tsessiv allellarning har biri qo’ng’ir pigment sintezining bosqichlaridan birini buzgan bo’ladi. G. muammosi tib- biyot genetikasida aktual hisoblanib, agar ota-onalar o’xshash kasalliklarga ega bo’lishsa, u holda ularning avlodla- rida irsiy kasallikning namoyon bo’lish ehtimolligini oldindan aytib berish imkonini beradi.<\/p>\n","protected":false},"excerpt":{"rendered":"
Genokopiya (gen… va lot. Copia \u2014 ko’p) \u2014 har xil genlarning allel- lari tomonidan nazorat qilinadigan fenotipning bir xildagi o’zgarishi. G. kelib chiqishining sababi belgilarning ko’p genlar tomonidan boshqarilishidir (q. … Read More<\/a><\/p>\n","protected":false},"author":1,"featured_media":99837,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[210],"tags":[],"class_list":["post-135052","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-g-harfi-2","entry"],"translation":{"provider":"WPGlobus","version":"3.0.2","language":"kr","enabled_languages":["uz","kr","ru"],"languages":{"uz":{"title":true,"content":true,"excerpt":false},"kr":{"title":false,"content":false,"excerpt":false},"ru":{"title":false,"content":false,"excerpt":false}}},"_links":{"self":[{"href":"https:\/\/milliycha.uz\/kr\/wp-json\/wp\/v2\/posts\/135052","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/milliycha.uz\/kr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/milliycha.uz\/kr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/milliycha.uz\/kr\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/milliycha.uz\/kr\/wp-json\/wp\/v2\/comments?post=135052"}],"version-history":[{"count":1,"href":"https:\/\/milliycha.uz\/kr\/wp-json\/wp\/v2\/posts\/135052\/revisions"}],"predecessor-version":[{"id":135065,"href":"https:\/\/milliycha.uz\/kr\/wp-json\/wp\/v2\/posts\/135052\/revisions\/135065"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/milliycha.uz\/kr\/wp-json\/wp\/v2\/media\/99837"}],"wp:attachment":[{"href":"https:\/\/milliycha.uz\/kr\/wp-json\/wp\/v2\/media?parent=135052"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/milliycha.uz\/kr\/wp-json\/wp\/v2\/categories?post=135052"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/milliycha.uz\/kr\/wp-json\/wp\/v2\/tags?post=135052"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}