Gibridologik taxlil – or- ganizm irsiy xususiyatlarini dura- gaylash, so’ngra duragay avlod belgila- rini o’rganish usuli (q. Duragaylash). G.t. asoschisi \u2014 Chex tabiatshunosi g. Mendel (1828-84). G.t.da belgi ri- vojlanishida qatnashuvchi genlar soni (monogen yoki poligenligi), shuningdek ularning o’zaro ta’sir xarakteri, birik- kanlik darajasi, krossingover foizi, o’rganilayotgan belgilar buyicha shak- llarning geterozigotaligi aniqlanadi. G.t. o’simlikka tatbiq qilishdagi aso- siy tamoyillar: duragaylash uchun boshlang’ich ota-ona o’simlik sifatida g.t. qilinayotgan o’simlik (mas, g’o’za) genetic kollektsiyasining gomozigotali hamda o’rganilayotgan belgilari muqobil (ke- skin)lik holati b-n ajralib turadigan, o’zidan changlangan (inbred) liniyalari- dan foydalanish; ota-ona liniyalarini resiprok chatishtirish va birinchi AV- Lod \u2014 G’, duragayini olish; dominantlik xususiyati hamda belgi rivojlanishiga ona organizmning belgilovchi ta’sirini aniqlash; ikkinchi avlod G’2 duragaylari- ni va bekross ta’sirini o’rganish. Tahlil natijalari asosida belgining genetic tuzilishi to’g’risidagi farazni olg’a Su- rish; o’zidan changlangan G’2 va G’3 (Takro- riy chatishtirish \u2014 bekross natijasida olingan) avlodlarini keyingi bo’g’inlar davomida ota-ona genlari allellarining gomozigota holatiga keltirilgan turli juftlariga ega bo’lgan, nazariy kutil- gan liniyalar olingunga qadar o’rganish. Sharifjon To’rabekov.<\/p>\n","protected":false},"excerpt":{"rendered":"
Gibridologik taxlil – or- ganizm irsiy xususiyatlarini dura- gaylash, so’ngra duragay avlod belgila- rini o’rganish usuli (q. Duragaylash). G.t. asoschisi \u2014 Chex tabiatshunosi g. Mendel (1828-84). G.t.da belgi ri- vojlanishida … 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-135409","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-g-harfi-2","entry"],"translation":{"provider":"WPGlobus","version":"3.0.0","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\/135409","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=135409"}],"version-history":[{"count":1,"href":"https:\/\/milliycha.uz\/kr\/wp-json\/wp\/v2\/posts\/135409\/revisions"}],"predecessor-version":[{"id":135424,"href":"https:\/\/milliycha.uz\/kr\/wp-json\/wp\/v2\/posts\/135409\/revisions\/135424"}],"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=135409"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/milliycha.uz\/kr\/wp-json\/wp\/v2\/categories?post=135409"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/milliycha.uz\/kr\/wp-json\/wp\/v2\/tags?post=135409"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}