{"id":124092,"date":"2024-05-15T19:40:36","date_gmt":"2024-05-15T16:40:36","guid":{"rendered":"https:\/\/milliycha.uz\/?p=124092"},"modified":"2024-05-15T19:40:46","modified_gmt":"2024-05-15T16:40:46","slug":"konyugasiya","status":"publish","type":"post","link":"https:\/\/milliycha.uz\/ru\/konyugasiya\/","title":{"rendered":"Kon&#8217;yugasiya"},"content":{"rendered":"\n<p>Kon&#8217;yugasiya (lot. conjugatio \u2014 qo&#8217;shilish) \u2014 1) kon&#8217;yugat suvo&#8217;tlarda \u2014 o&#8217;ziga xos jinsiy jarayon, bunda tashqi tomondan bir-biriga o&#8217;xshash ikkita ve- getativ hujayra suyuqligi qo&#8217;shiladi; 2) info&#8217;zoriyalarda \u2014 jinsiy yadrolarning almashinishi va ularning juft bo&#8217;lib qo&#8217;shilishi; bunda infuzoriyalar og&#8217;iz te- shigi joylashgan tomoni b-n juft bo&#8217;lib yaqinlashadi. Qo&#8217;shilganda makronukle- US (vegetativ yadro) asta-sekin parchala- nadi, mikronukleus (jinsiy yadro) esa meyoz yo&#8217;li b-n 2 karra bo&#8217;linadi, shun- dan keyin uchta yadro parchalanadi, bit- tasi esa yana bo&#8217;linadi va uning har bir bo&#8217;lagi boshqasining yarim bo&#8217;lagi b-n almashinadi, ya&#8217;ni qo&#8217;shilish ro&#8217;y beradi va xromosomalarning qo&#8217;sh to&#8217;plami qayta tiklanadi. So&#8217;ngra makronukleus mikro- nukleus ning bo&#8217;linishi yo&#8217;li b-n qayta tiklanadi. Ba&#8217;zan K.da bir hujayradan ikkinchisiga tsitoplazmaning ozgina qismi va shu b-n birga tsitoplazmaning irsiy xususiyatlari ham o&#8217;tadi; 3) bakte- riyalarda \u2014 bir bakteriya hujayrasidagi genetik materialni ikkinchi bakteriya hujayrasiga olib o&#8217;tkazish usuli. Bunda ikkita bakteriya ingichka ko&#8217;prikcha b-n bog&#8217;lanadi va shu ko&#8217;prikcha orqali bir hujayradan (donor) boshqasiga (resipi- ent) dezoksiribonuklein kislota (DNK) ipining bir bo&#8217;lagi o&#8217;tadi. Resipient- ning irsiy xususiyatlari DNK bo&#8217;lagida o&#8217;zatilgan genetik informasiya mikdo- riga qarab o&#8217;zgaradi; 4) xromosomalar kon&#8217;yugasiyasi \u2014 gomologik xromosoma- larning juft-juft bo&#8217;lib yaqinlashuvi, bunda ularning gomologik qismlari almashinishi mumkin, natijada turli xil anomaliyalar yuz beradi (tugunchalar hosil bo&#8217;lishi va h.k.). Jinsiy jarayonda xromosomalar o&#8217;zaro qo&#8217;shilib ketmaydi; ularda K. faqat meyozning boshida ro&#8217;y beradi; so&#8217;ngra har xil hujayralarga tarqalib ketadi.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Kon&#8217;yugasiya (lot. conjugatio \u2014 qo&#8217;shilish) \u2014 1) kon&#8217;yugat suvo&#8217;tlarda \u2014 o&#8217;ziga xos jinsiy jarayon, bunda tashqi tomondan bir-biriga o&#8217;xshash ikkita ve- getativ hujayra suyuqligi qo&#8217;shiladi; 2) info&#8217;zoriyalarda \u2014 jinsiy yadrolarning &hellip; <a href=\"https:\/\/milliycha.uz\/ru\/konyugasiya\/\" class=\"more-link\">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":[201],"tags":[],"class_list":["post-124092","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-k-harfi","entry"],"translation":{"provider":"WPGlobus","version":"3.0.2","language":"ru","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\/ru\/wp-json\/wp\/v2\/posts\/124092","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/milliycha.uz\/ru\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/milliycha.uz\/ru\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/milliycha.uz\/ru\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/milliycha.uz\/ru\/wp-json\/wp\/v2\/comments?post=124092"}],"version-history":[{"count":1,"href":"https:\/\/milliycha.uz\/ru\/wp-json\/wp\/v2\/posts\/124092\/revisions"}],"predecessor-version":[{"id":124108,"href":"https:\/\/milliycha.uz\/ru\/wp-json\/wp\/v2\/posts\/124092\/revisions\/124108"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/milliycha.uz\/ru\/wp-json\/wp\/v2\/media\/99837"}],"wp:attachment":[{"href":"https:\/\/milliycha.uz\/ru\/wp-json\/wp\/v2\/media?parent=124092"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/milliycha.uz\/ru\/wp-json\/wp\/v2\/categories?post=124092"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/milliycha.uz\/ru\/wp-json\/wp\/v2\/tags?post=124092"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}