{"id":3666,"date":"2022-09-29T10:19:17","date_gmt":"2022-09-29T03:19:17","guid":{"rendered":"https:\/\/prc.org.vn\/?p=3666"},"modified":"2022-09-29T10:19:19","modified_gmt":"2022-09-29T03:19:19","slug":"da-dang-di-truyen-nguon-gen-cay-gac-bang-cac-tinh-trang-hinh-thai-nong-hoc","status":"publish","type":"post","link":"https:\/\/prc.org.vn\/?p=3666","title":{"rendered":"\u0110a d\u1ea1ng di truy\u1ec1n ngu\u1ed3n gen c\u00e2y g\u1ea5c b\u1eb1ng c\u00e1c t\u00ednh tr\u1ea1ng h\u00ecnh th\u00e1i – n\u00f4ng h\u1ecdc"},"content":{"rendered":"\n

Trong nghi\u00ean c\u1ee9u n\u00e0y, \u0111a d\u1ea1ng di truy\u1ec1n trong s\u1ed1 40 m\u1eabu gi\u1ed1ng\/d\u00f2ng g\u1ea5c (Momordica cochinchinensis) \u1edf Vi\u1ec7t Nam \u0111\u00e3 \u0111\u01b0\u1ee3c \u0111\u00e1nh gi\u00e1 b\u1eb1ng c\u00e1c ch\u1ec9 th\u1ecb h\u00ecnh th\u00e1i – n\u00f4ng h\u1ecdc. T\u1ef7 l\u1ec7 m\u1eabu gi\u1ed1ng khi ch\u00edn c\u00f3 v\u1ecf qu\u1ea3 \u0111\u1ecf cam chi\u1ebfm 55,0%, \u0111\u1ecf (30,0%), cam (15,0%). M\u1eadt \u0111\u1ed9 gai trung b\u00ecnh chi\u1ebfm 60,0%, th\u01b0a (25,0%), d\u1ea7y (15,0%). H\u00ecnh d\u1ea1ng qu\u1ea3 c\u1ea7u – b\u1ea7u d\u1ee5c chi\u1ebfm 42,5%, b\u1ea7u d\u1ee5c (25,0%), n\u1eadm r\u01b0\u1ee3u (17,5%) v\u00e0 c\u1ea7u (15,0%). Qu\u1ea3 c\u00f3 kh\u1ed1i l\u01b0\u1ee3ng thay \u0111\u1ed5i t\u1eeb 500 g \u0111\u1ebfn 2.700 g\/qu\u1ea3. Tr\u1ecdng l\u01b0\u1ee3ng h\u1ea1t t\u1eeb 1,15 mg \u0111\u1ebfn 4,35 mg\/h\u1ea1t, chi\u1ec1u d\u00e0i h\u1ea1t t\u1eeb 16,16 mm \u0111\u1ebfn 36,96 mm, v\u1edbi 9 \u0111\u1ebfn 54 h\u1ea1t\/qu\u1ea3. Phi\u1ebfn l\u00e1 c\u00f3 3 th\u00f9y chi\u1ebfm 87,5%, 5 th\u00f9y (12,5%). H\u1ec7 s\u1ed1 t\u01b0\u01a1ng \u0111\u1ed3ng di truy\u1ec1n dao \u0111\u1ed9ng t\u1eeb 0,11 – 1,00. \u1ede h\u1ec7 s\u1ed1 t\u01b0\u01a1ng \u0111\u1ed3ng di truy\u1ec1n 0,4, 40 m\u1eabu g\u1ea5c \u0111\u01b0\u1ee3c chia l\u00e0m 3 nh\u00f3m ch\u00ednh. Nh\u00f3m 1 g\u1ed3m 4 m\u1eabu: LCA1, YB1, HCM1, HNA1. Nh\u00f3m 2 g\u1ed3m 25 m\u1eabu: LCA2, BG2, VP1, HNO1, BN2, TB3, NA1, HY1, HD4, HNA3, HNO4, HNO5, NB2, KT1, HD1, TH1, HNA4, TH2, HNA5, LA1, VP2, DL1, AG1, VP3, HY2. Nh\u00f3m 3 g\u1ed3m 11 m\u1eabu: BG1, BN1, HD2, HNO2, TB1, HD3, HNA2, HNO3, NB1, TB2, NA2. Nh\u01b0 v\u1eady, c\u00e1c t\u00ednh tr\u1ea1ng h\u00ecnh th\u00e1i – n\u00f4ng h\u1ecdc l\u00e0 nh\u1eefng ch\u1ec9 th\u1ecb h\u1eefu \u00edch \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 \u0111\u00e1nh gi\u00e1 \u0111a d\u1ea1ng di truy\u1ec1n ngu\u1ed3n gen ph\u1ee5c v\u1ee5 ch\u1ecdn gi\u1ed1ng g\u1ea5c.<\/p>\n\n\n\n

Xem b\u1ea3n \u0111\u1ea7y\u00a0\u0111\u1ee7:\u00a0t\u1ea1i\u00a0\u0111\u00e2y<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"

Trong nghi\u00ean c\u1ee9u n\u00e0y, \u0111a d\u1ea1ng di truy\u1ec1n trong s\u1ed1 40 m\u1eabu gi\u1ed1ng\/d\u00f2ng g\u1ea5c (Momordica cochinchinensis) \u1edf Vi\u1ec7t Nam \u0111\u00e3<\/p>\n","protected":false},"author":4,"featured_media":3668,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[39,23,13],"tags":[],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/prc.org.vn\/index.php?rest_route=\/wp\/v2\/posts\/3666"}],"collection":[{"href":"https:\/\/prc.org.vn\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/prc.org.vn\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/prc.org.vn\/index.php?rest_route=\/wp\/v2\/users\/4"}],"replies":[{"embeddable":true,"href":"https:\/\/prc.org.vn\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=3666"}],"version-history":[{"count":2,"href":"https:\/\/prc.org.vn\/index.php?rest_route=\/wp\/v2\/posts\/3666\/revisions"}],"predecessor-version":[{"id":3670,"href":"https:\/\/prc.org.vn\/index.php?rest_route=\/wp\/v2\/posts\/3666\/revisions\/3670"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/prc.org.vn\/index.php?rest_route=\/wp\/v2\/media\/3668"}],"wp:attachment":[{"href":"https:\/\/prc.org.vn\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=3666"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/prc.org.vn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=3666"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/prc.org.vn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=3666"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}