{"id":124291,"date":"2024-05-15T20:28:47","date_gmt":"2024-05-15T17:28:47","guid":{"rendered":"https:\/\/milliycha.uz\/?p=124291"},"modified":"2024-05-15T20:28:51","modified_gmt":"2024-05-15T17:28:51","slug":"kariologiya-3","status":"publish","type":"post","link":"https:\/\/milliycha.uz\/kr\/kariologiya-3\/","title":{"rendered":"Kariologiya"},"content":{"rendered":"\n<p>Kariologiya (Kario &#8230; va &#8230; logiya) \u2014 tsitologiyaningir bo&#8217;limi; hujayra yadrosi va uning tuzilmalari (yadrocha, xromosomalar, yadro membranasi va b.)ni optik va elektron mikroskopiya, tsitokimyo, izotop indikatorlar usullari yordamida o&#8217;rganadi. K. 19-a. oxiri 20-a. boshlarida hujayra yadrosining irsi- yatdagietakchi roli aniqlanganidan so&#8217;ng paydo bo&#8217;ldi. Yadro tuzilmalarining interfaza va hujayraning bo&#8217;linishi (q. Amitoz, Mitoz, Meyoz, Endomitoz) davrida mikroskopik va submikrosko- pik tuzilishi, ayniqsa, xromosoma- lar reduplikasiyasi qonuniyatlarining aniqanishi K.ning asosiy yutug&#8217;i hisoblanadi. Genetika va K. asosida TSI- togenetika paydo bo&#8217;lgan. K. tsitogeneti- ka, rivojlanish biologiyasi, molekulyar biologiya b-n birga hujayra tuzilmala- rining rivojlanishi va ixtisoslashuvi jarayonida xromosomalar va ular ay- Rim qismlarining shakllanishi hamda funktsiyasi qonuniyatlarini o&#8217;rganadi. Xromosomalar va ularni tashkil etgan tuzilmalar tarkibini o&#8217;rganish K.ning eng aktual muammosi hisoblanadi. Har xil yoki bitta turga mansub organizmlar kariotiplarini qiyoslash asosida tur do- irasida kariotiplarning o&#8217;zgarmasligi printsipining aniklanishi kariosis- tematikaning paydo bo&#8217;lishiga olib kel- Di. 20-a.ning 50-y.larida odam K.sining rivojlana boshlashi b-n bir qatorda irsiy kasalliklarnit xromosomalar b-n bog&#8217;likligi aniqlandi (q. Tibbiyot genetikasi, odam genetikasi). K., TSITO- logiya, tsitosistematika, tsitogenetika sohasidagi maqolalar Florentsiya unti tomonidan nashr etilayotgan &#8220;Caryologia&#8221; (1948 y.dan) xalqaro jur.da chop etiladi. Sharifjon To&#8217;rabekov.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Kariologiya (Kario &#8230; va &#8230; logiya) \u2014 tsitologiyaningir bo&#8217;limi; hujayra yadrosi va uning tuzilmalari (yadrocha, xromosomalar, yadro membranasi va b.)ni optik va elektron mikroskopiya, tsitokimyo, izotop indikatorlar usullari yordamida o&#8217;rganadi. &hellip; <a href=\"https:\/\/milliycha.uz\/kr\/kariologiya-3\/\" 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-124291","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-k-harfi","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\/124291","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=124291"}],"version-history":[{"count":1,"href":"https:\/\/milliycha.uz\/kr\/wp-json\/wp\/v2\/posts\/124291\/revisions"}],"predecessor-version":[{"id":124296,"href":"https:\/\/milliycha.uz\/kr\/wp-json\/wp\/v2\/posts\/124291\/revisions\/124296"}],"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=124291"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/milliycha.uz\/kr\/wp-json\/wp\/v2\/categories?post=124291"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/milliycha.uz\/kr\/wp-json\/wp\/v2\/tags?post=124291"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}