{"id":9781,"date":"2021-11-11T20:11:12","date_gmt":"2021-11-11T17:11:12","guid":{"rendered":"https:\/\/milliycha.uz\/?p=9781"},"modified":"2021-11-11T20:11:13","modified_gmt":"2021-11-11T17:11:13","slug":"apomiksis","status":"publish","type":"post","link":"https:\/\/milliycha.uz\/ru\/apomiksis\/","title":{"rendered":"APOMIKSIS"},"content":{"rendered":"\n<p>APOMIKSIS (apo &#8230; va Yunoncha mixis -og&#8217;ish) \u2014 organizmlarning jinsiy jarayon sodir bo&#8217;lmasdan ko&#8217;payishi. Tom ma&#8217;noda Apomiksis murtakning urug&#8217;lanmasdan rivojlanishidir. Yangi organizmning jinsiy hujayra (tuxum) yoki vegetativ hujayra hosil qilishiga qarab Apomiksisni ikkiga \u2014 partenogenez va apogamiyaga bo&#8217;lish mumkin Apomiksis hayvonot va o&#8217;simliklar dunyosida keng tarqalgan. Masalan, ogizaylangichlilar, dafniyalar, shiralar va boshqa hayvonlarda, ayrim suv o&#8217;tlari va qirqquloklarda Apomiksis partenogenez shaklida namoyon bo&#8217;ladi. Apomiksis gulli o&#8217;simliklarda keng tarqalgan, 43 oilaga mansub 100 dan ko&#8217;proq urug&#8217;da uchraydi. Apomiksis ayniqsa bug&#8217;doydoshlar, qoqidoshlar, ituzumdoshlar, ra&#8217;nodoshlar oilasida ko&#8217;proq kuzatiladi. Apomiksis irsiy (regulyar) yoki irsiylanmaydigan (tasodif) bo&#8217;lishi mumkin. Murtakning changlanmasdan rivojlanishi avtonom Apomiksis deyiladi. Changlanish yoki tumshuqchada changning unib chiqishi, ba&#8217;zan murtak xaltasidagi Markaziy hujayraning urug&#8217;lanishi bilan sodir bo&#8217;ladigan Apomiksis indusirlangan Apomiksis deb ataladi. Gulli o&#8217;simliklarda Redusirlangan (murtak gaploid) o&#8217;simliklarning 6 oilasida (lavlagi, g&#8217;o&#8217;za, zig&#8217;ir, tamaki, arpa, bug&#8217;doy) redusirlanmagan (murtak diploid) partenogenez (qo&#8217;ng&#8217;irbosh, choyo&#8217;t, qoqio&#8217;t) mavjud. Apogamiya adventiv embrioniya (murtakning murtak xaltasidan tashqarida urug&#8217;-kurtak hujayrasidan rivojlanishi) va partenogenez tushunchalari yaqin turadi. Ko&#8217;payishning bu xillarida bitta urug&#8217;da bir necha murtak rivojlanadi (tsitruslarda doim uchraydigan poliembroniya). Ko&#8217;pchilik apomiktik turlarning populyasiyalarida jinsiy formalar ham aniqlangan. Apomiksisning genetik xususiyatlaridan ayrim o&#8217;simliklar selektsiyasida foydalaniladi.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>APOMIKSIS (apo &#8230; va Yunoncha mixis -og&#8217;ish) \u2014 organizmlarning jinsiy jarayon sodir bo&#8217;lmasdan ko&#8217;payishi. Tom ma&#8217;noda Apomiksis murtakning urug&#8217;lanmasdan rivojlanishidir. Yangi organizmning jinsiy hujayra (tuxum) yoki vegetativ hujayra hosil qilishiga &hellip; <a href=\"https:\/\/milliycha.uz\/ru\/apomiksis\/\" class=\"more-link\">Read More<\/a><\/p>\n","protected":false},"author":1,"featured_media":9243,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[107],"tags":[],"class_list":["post-9781","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-a-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\/9781","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=9781"}],"version-history":[{"count":1,"href":"https:\/\/milliycha.uz\/ru\/wp-json\/wp\/v2\/posts\/9781\/revisions"}],"predecessor-version":[{"id":9785,"href":"https:\/\/milliycha.uz\/ru\/wp-json\/wp\/v2\/posts\/9781\/revisions\/9785"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/milliycha.uz\/ru\/wp-json\/wp\/v2\/media\/9243"}],"wp:attachment":[{"href":"https:\/\/milliycha.uz\/ru\/wp-json\/wp\/v2\/media?parent=9781"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/milliycha.uz\/ru\/wp-json\/wp\/v2\/categories?post=9781"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/milliycha.uz\/ru\/wp-json\/wp\/v2\/tags?post=9781"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}