{"id":2175,"date":"2018-05-25T17:22:51","date_gmt":"2018-05-25T10:22:51","guid":{"rendered":"http:\/\/prc.org.vn\/?p=2175"},"modified":"2018-12-11T17:25:18","modified_gmt":"2018-12-11T10:25:18","slug":"danh-gia-tiem-nang-tinh-chiu-man-cua-cac-giong-lua-ket-hop-thanh-loc-kieu-hinh-va-chi-thi-phan-tu","status":"publish","type":"post","link":"https:\/\/prc.org.vn\/?p=2175","title":{"rendered":"\u0110\u00e1nh gi\u00e1 ti\u1ec1m n\u0103ng t\u00ednh ch\u1ecbu m\u1eb7n c\u1ee7a c\u00e1c gi\u1ed1ng l\u00faa k\u1ebft h\u1ee3p thanh l\u1ecdc ki\u1ec3u h\u00ecnh v\u00e0 ch\u1ec9 th\u1ecb ph\u00e2n t\u1eed"},"content":{"rendered":"<p style=\"text-align: justify;\"><span class=\"fontstyle0\">\u00a0 \u00a0 \u00a0 \u00a0Thanh l\u1ecdc ki\u1ec3u h\u00ecnh ch\u1ed1ng ch\u1ecbu m\u1eb7n trong \u0111i\u1ec1u ki\u1ec7n nh\u00e2n t\u1ea1o c\u1ee7a 128 gi\u1ed1ng l\u00faa \u0111\u00e3 x\u00e1c \u0111\u1ecbnh ngu\u1ed3n v\u1eadt li\u1ec7u b\u1ed1 m\u1eb9 d\u00f9ng trong nghi\u00ean c\u1ee9u ch\u1ecdn l\u1ecdc gi\u1ed1ng l\u00faa ch\u1ecbu m\u1eb7n cao t\u01b0\u01a1ng \u0111\u01b0\u01a1ng FL478, Pokkali l\u00e0 8 gi\u1ed1ng trong b\u1ed9 nh\u1eadp n\u1ed9i (IR15T1191, IR15T1112, IR15T1345, IR15T1387, IR15T1466, IR15T1335, IR15T1434<\/span><span class=\"fontstyle2\">, <\/span><span class=\"fontstyle0\">AB42) v\u00e0 5 gi\u1ed1ng l\u00faa M\u00f9a \u0111\u1ecba ph\u01b0\u01a1ng (Trei May, B\u1eafc Vi\u1ec7t, n\u00e0ng Qu\u1ea5t Nhuy\u1ec5n, C\u1ea9n L\u00f9n, Ba B\u1ee5i L\u00f9n), cho t\u00ednh ch\u1ed1ng ch\u1ecbu cao khi thanh l\u1ecdc \u1edf n\u1ed3ng \u0111\u1ed9 mu\u1ed1i 6 v\u00e0 8 g\/l. K\u1ebft h\u1ee3p s\u1eed d\u1ee5ng 19 ch\u1ec9 th\u1ecb ph\u00e2n t\u1eed SSR ph\u00e2n b\u1ed5 trong v\u00f9ng QTL\/<\/span><span class=\"fontstyle3\">Saltol <\/span><span class=\"fontstyle0\">5,3 Mb (10,3 &#8211; 15,2 Mb) tr\u00ean nhi\u1ec5m s\u1eafc th\u1ec3 s\u1ed1 1 c\u1ee7a 23 gi\u1ed1ng ch\u1ed1ng ch\u1ecbu cao, trung b\u00ecnh v\u00e0 h\u01a1i m\u1eabn c\u1ea3m \u0111\u00e3 qua thanh l\u1ecdc ki\u1ec3u h\u00ecnh. C\u00e1c gi\u1ed1ng kh\u00f4ng th\u1ec3 \u0111\u01b0\u1ee3c x\u00e1c \u0111\u1ecbnh l\u00e0 ki\u1ec3u gen c\u00f3 ch\u1ee9a <\/span><span class=\"fontstyle3\">Saltol <\/span><span class=\"fontstyle0\">m\u1eb7c d\u00f9 c\u00e1c gi\u1ed1ng n\u00e0y \u0111\u01b0\u1ee3c \u0111\u00e1nh gi\u00e1 ki\u1ec3u h\u00ecnh mang t\u00ednh ch\u1ed1ng ch\u1ecbu cao (c\u1ea5p ch\u1ed1ng ch\u1ecbu 3 &#8211; 5) \u1edf giai \u0111o\u1ea1n c\u00e2y m\u1ea1, cho th\u1ea5y QTLs kh\u00e1c v\u1edbi <\/span><span class=\"fontstyle3\">Saltol <\/span><span class=\"fontstyle0\">c\u00f3 th\u1ec3 ki\u1ec3m so\u00e1t t\u00ednh ch\u1ed1ng ch\u1ecbu m\u1eb7n \u1edf giai \u0111o\u1ea1n m\u1ea1. Ngu\u1ed3n v\u1eadt li\u1ec7u kh\u1edfi \u0111\u1ea7u \u0111\u01b0\u1ee3c s\u00e0ng l\u1ecdc trong nghi\u00ean c\u1ee9u n\u00e0y c\u00f3 mang Saltol\/QTL m\u1edbi khai th\u00e1c l\u00e0m c\u00e2y b\u1ed1 cho gen \u0111\u1ec3 ph\u00e1t tri\u1ec3n c\u00e1c d\u00f2ng\/gi\u1ed1ng m\u1edbi c\u00f3 m\u1ee9c \u0111\u1ed9 ch\u1ecbu m\u1eb7n cao h\u01a1n b\u1eb1ng c\u00e1ch k\u1ebft h\u1ee3p Saltol v\u00e0 c\u00e1c QTLs kh\u00e1c v\u00e0o c\u00e1c gi\u1ed1ng l\u00faa \u01b0u t\u00fa ph\u1ee5c v\u1ee5 cho c\u00f4ng t\u00e1c lai t\u1ea1o gi\u1ed1ng ch\u1ed1ng ch\u1ecbu m\u1eb7n.<br \/>\n<\/span><strong><span class=\"fontstyle2\">\u00a0 \u00a0 \u00a0 \u00a0T\u1eeb kh\u00f3a<\/span><\/strong><span class=\"fontstyle0\"><strong>:<\/strong> Ch\u1ec9 th\u1ecb ph\u00e2n t\u1eed SSR, ch\u1ed1ng ch\u1ecbu m\u1eb7n, l\u00faa, QTL m\u1edbi, Saltol<\/span><\/p>\n<p style=\"text-align: justify;\">Xem chi ti\u1ebft :\u00a0<a href=\"https:\/\/prc.org.vn\/wp-content\/uploads\/2018\/12\/lua.chiu_.man_.pdf\">t\u1ea1i \u0111\u00e2y<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u00a0 \u00a0 \u00a0 \u00a0Thanh l\u1ecdc ki\u1ec3u h\u00ecnh ch\u1ed1ng ch\u1ecbu m\u1eb7n trong \u0111i\u1ec1u ki\u1ec7n nh\u00e2n t\u1ea1o c\u1ee7a 128 gi\u1ed1ng l\u00faa \u0111\u00e3<\/p>\n","protected":false},"author":4,"featured_media":2166,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[47],"tags":[],"_links":{"self":[{"href":"https:\/\/prc.org.vn\/index.php?rest_route=\/wp\/v2\/posts\/2175"}],"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=2175"}],"version-history":[{"count":1,"href":"https:\/\/prc.org.vn\/index.php?rest_route=\/wp\/v2\/posts\/2175\/revisions"}],"predecessor-version":[{"id":2176,"href":"https:\/\/prc.org.vn\/index.php?rest_route=\/wp\/v2\/posts\/2175\/revisions\/2176"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/prc.org.vn\/index.php?rest_route=\/wp\/v2\/media\/2166"}],"wp:attachment":[{"href":"https:\/\/prc.org.vn\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=2175"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/prc.org.vn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=2175"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/prc.org.vn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=2175"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}