{"id":3240,"date":"2021-10-25T15:12:00","date_gmt":"2021-10-25T08:12:00","guid":{"rendered":"http:\/\/prc.org.vn\/?p=3240"},"modified":"2021-11-10T15:43:18","modified_gmt":"2021-11-10T08:43:18","slug":"phan-tich-di-truyen-mot-so-tinh-trang-chat-luong-cua-giong-dua-chuot-dia-phuong-duong-thanh","status":"publish","type":"post","link":"https:\/\/prc.org.vn\/?p=3240","title":{"rendered":"Ph\u00e2n t\u00edch di truy\u1ec1n m\u1ed9t s\u1ed1 t\u00ednh tr\u1ea1ng ch\u1ea5t l\u01b0\u1ee3ng c\u1ee7a gi\u1ed1ng d\u01b0a chu\u1ed9t \u0111\u1ecba ph\u01b0\u01a1ng D\u01b0\u01a1ng Th\u00e0nh"},"content":{"rendered":"\n<p> \u1ede Vi\u1ec7t Nam d\u01b0a chu\u1ed9t c\u00f3 l\u1ecbch s\u1eed tr\u1ed3ng tr\u1ecdt t\u1eeb l\u00e2u \u0111\u1eddi. Nhi\u1ec1u gi\u1ed1ng d\u01b0a chu\u1ed9t \u0111\u1ecba ph\u01b0\u01a1ng \u0111\u01b0\u1ee3c gieo tr\u1ed3ng v\u00e0 gi\u1eef gi\u1ed1ng t\u1eeb bao \u0111\u1eddi nay mang nhi\u1ec1u \u0111\u1eb7c \u0111i\u1ec3m qu\u00fd. T\u1ea1i B\u00ecnh \u0110\u1ecbnh hi\u1ec7n c\u00f2n gieo tr\u1ed3ng gi\u1ed1ng d\u01b0a chu\u1ed9t th\u01a1m. \u0110\u1ec3 s\u1eed d\u1ee5ng ngu\u1ed3n gen th\u01a1m ph\u1ee5c v\u1ee5 nghi\u00ean c\u1ee9u ch\u1ecdn t\u1ea1o gi\u1ed1ng d\u01b0a chu\u1ed9t c\u00f3 h\u01b0\u01a1ng v\u1ecb c\u1ee7a c\u00e1c gi\u1ed1ng \u0111\u1ecba ph\u01b0\u01a1ng, kh\u1eafc ph\u1ee5c nh\u01b0\u1ee3c \u0111i\u1ec3m v\u1ecb \u0111\u1eafng \u1edf qu\u1ea3 th\u00ec c\u1ea7n ph\u1ea3i hi\u1ec3u r\u00f5 b\u1ea3n ch\u1ea5t di truy\u1ec1n c\u1ee7a c\u00e1c t\u00ednh tr\u1ea1ng tr\u00ean. Hai d\u00f2ng b\u1ed1 m\u1eb9 mang c\u1eb7p t\u00ednh tr\u1ea1ng t\u01b0\u01a1ng ph\u1ea3n nhau: D\u00f2ng th\u01a1m c\u00f3 l\u00e1 m\u1ea7m \u0111\u1eafng (D\u01b0\u01a1ng Th\u00e0nh) v\u00e0 d\u00f2ng kh\u00f4ng th\u01a1m v\u1edbi l\u00e1 m\u1ea7m kh\u00f4ng \u0111\u1eafng (S20), \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng l\u00e0m v\u1eadt li\u1ec7u t\u1ea1o ra c\u00e1c th\u1ebf h\u1ec7 F1 , F2 , BC1 . K\u1ebft qu\u1ea3 ph\u00e2n t\u00edch di truy\u1ec1n d\u1ef1a tr\u00ean ki\u1ec3m \u0111\u1ecbnh Chi-b\u00ecnh ph\u01b0\u01a1ng (\u03c72 ) cho th\u1ea5y, m\u00f9i th\u01a1m \u1edf c\u1ea3 l\u00e1 v\u00e0 qu\u1ea3 c\u1ee7a gi\u1ed1ng d\u01b0a chu\u1ed9t \u0111\u1ecba ph\u01b0\u01a1ng D\u01b0\u01a1ng Th\u00e0nh do m\u1ed9t gen l\u1eb7n quy \u0111\u1ecbnh. V\u1ecb \u0111\u1eafng l\u00e1 m\u1ea7m ph\u00e2n ly theo quy lu\u1eadt tr\u1ed9i ho\u00e0n to\u00e0n do 1 gen quy \u0111\u1ecbnh. T\u00ednh tr\u1ea1ng v\u1ecb \u0111\u1eafng l\u00e1 m\u1ea7m v\u00e0 m\u00f9i th\u01a1m \u1edf qu\u1ea3 c\u1ee7a gi\u1ed1ng d\u01b0a chu\u1ed9t \u0111\u1ecba ph\u01b0\u01a1ng D\u01b0\u01a1ng Th\u00e0nh di truy\u1ec1n \u0111\u1ed9c l\u1eadp v\u1edbi nhau. <\/p>\n\n\n\n<p><strong>T\u1eeb kh\u00f3a:<\/strong> Di truy\u1ec1n, D\u01b0a chu\u1ed9t, m\u00f9i th\u01a1m, v\u1ecb \u0111\u1eafng l\u00e1 m\u1ea7m<\/p>\n\n\n\n<p> Xem b\u1ea3n \u0111\u1ea7y\u00a0\u0111\u1ee7:\u00a0<a href=\"https:\/\/prc.org.vn\/wp-content\/uploads\/2021\/11\/tc5_5.pdf\">t\u1ea1i\u00a0\u0111\u00e2y<\/a> <\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u1ede Vi\u1ec7t Nam d\u01b0a chu\u1ed9t c\u00f3 l\u1ecbch s\u1eed tr\u1ed3ng tr\u1ecdt t\u1eeb l\u00e2u \u0111\u1eddi. Nhi\u1ec1u gi\u1ed1ng d\u01b0a chu\u1ed9t \u0111\u1ecba ph\u01b0\u01a1ng \u0111\u01b0\u1ee3c<\/p>\n","protected":false},"author":4,"featured_media":2143,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[47],"tags":[],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/prc.org.vn\/index.php?rest_route=\/wp\/v2\/posts\/3240"}],"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=3240"}],"version-history":[{"count":1,"href":"https:\/\/prc.org.vn\/index.php?rest_route=\/wp\/v2\/posts\/3240\/revisions"}],"predecessor-version":[{"id":3242,"href":"https:\/\/prc.org.vn\/index.php?rest_route=\/wp\/v2\/posts\/3240\/revisions\/3242"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/prc.org.vn\/index.php?rest_route=\/wp\/v2\/media\/2143"}],"wp:attachment":[{"href":"https:\/\/prc.org.vn\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=3240"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/prc.org.vn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=3240"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/prc.org.vn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=3240"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}