{"id":1540,"date":"2017-09-20T16:01:26","date_gmt":"2017-09-20T09:01:26","guid":{"rendered":"http:\/\/prc.maiatech.com.vn\/?p=1540"},"modified":"2017-10-04T19:37:19","modified_gmt":"2017-10-04T12:37:19","slug":"danh-gia-da-dang-di-truyen-mot-so-nguon-gen-dau-xanh-bang-chi-thi-dart","status":"publish","type":"post","link":"https:\/\/prc.org.vn\/?p=1540","title":{"rendered":"\u0110\u00e1nh gi\u00e1 \u0111a d\u1ea1ng di truy\u1ec1n m\u1ed9t s\u1ed1 ngu\u1ed3n gen \u0111\u1eadu xanh b\u1eb1ng ch\u1ec9 th\u1ecb DArT"},"content":{"rendered":"<p style=\"text-align: justify;\">\u00a0 \u00a0 \u00a0 \u00a0 \u00a0\u0110\u1eadu xanh (<em>Vigna radiata<\/em> (L.) Wilczek.) l\u00e0 c\u00e2y h\u1ecd \u0111\u1eadu c\u00f3 vai tr\u00f2 quan tr\u1ecdng trong ph\u00e1t tri\u1ec3n n\u00f4ng nghi\u1ec7p b\u1ec1n v\u1eefng, l\u00e0 c\u00e2y th\u1ef1c ph\u1ea9m c\u1ee7a g\u1ea7n 300 tri\u1ec7u d\u00e2n, \u0111\u1eb7c bi\u1ec7t l\u00e0 c\u00e1c n\u01b0\u1edbc \u0111ang ph\u00e1t tri\u1ec3n b\u1edfi n\u00f3 \u0111\u01b0\u1ee3c coi l\u00e0 th\u1ecbt c\u1ee7a ng\u01b0\u1eddi ngh\u00e8o \u1edf Ch\u00e2u \u00c1 n\u00f3i chung, khu v\u1ef1c Nam \u00c1 v\u00e0 \u0110\u00f4ng Nam \u00c1 n\u00f3i ri\u00eang trong \u0111\u00f3 c\u00f3 Vi\u1ec7t Nam.<\/p>\n<p style=\"text-align: justify;\">\u00a0 \u00a0 \u00a0 \u00a0 C\u00f4ng t\u00e1c \u0111\u00e1nh gi\u00e1 m\u1ee9c \u0111\u1ed9 d\u1ea1ng di truy\u1ec1n ngu\u1ed3n gen c\u00e2y tr\u1ed3ng l\u00e0 b\u01b0\u1edbc nghi\u00ean c\u1ee9u quan tr\u1ecdng quy\u1ebft \u0111\u1ecbnh t\u1edbi th\u00e0nh c\u00f4ng trong ch\u1ecdn t\u1ea1o gi\u1ed1ng. Nh\u1eefng hi\u1ec3u bi\u1ebft \u0111\u1ea7y \u0111\u1ee7 v\u1ec1 s\u1ef1 \u0111a d\u1ea1ng di truy\u1ec1n c\u1ee7a ngu\u1ed3n gen \u0111\u1eadu xanh th\u1ef1c s\u1ef1 c\u1ea7n thi\u1ebft trong c\u00f4ng t\u00e1c b\u1ea3o t\u1ed3n v\u00e0 qu\u1ea3n l\u00fd. K\u1ef9 thu\u1eadt DArT \u0111\u01b0\u1ee3c ph\u00e1t tri\u1ec3n ban \u0111\u1ea7u tr\u00ean l\u00faa (Jaccoud <em>et al<\/em>, 2001). \u1ee8ng d\u1ee5ng th\u00e0nh c\u00f4ng DArT tr\u00ean c\u00e2y \u0111\u1eadu tri\u1ec1u (Yang <em>et al,<\/em> 2006) l\u00e0 ti\u1ec1n \u0111\u1ec1 cho vi\u1ec7c \u1ee9ng d\u1ee5ng k\u1ef9 thu\u1eadt n\u00e0y \u0111\u1ec3 \u0111\u00e1nh gi\u00e1 \u0111a d\u1ea1ng di truy\u1ec1n tr\u00ean c\u00e1c c\u00e2y h\u1ecd \u0111\u1eadu. (Vu <em>et al, <\/em>2012) \u0111\u00e3 ph\u00e1t tri\u1ec3n c\u00e1c th\u01b0 vi\u1ec7n ch\u1ec9 th\u1ecb DArT cho \u0111\u1eadu xanh v\u00e0 \u0111\u1eadu t\u01b0\u01a1ng.<\/p>\n<p style=\"text-align: justify;\">\u00a0 \u00a0 \u00a0 \u00a0 T\u1ea1i Vi\u1ec7t Nam, nghi\u00ean c\u1ee9u \u0111a d\u1ea1ng di truy\u1ec1n c\u00e2y tr\u1ed3ng b\u1eb1ng c\u00e1c ch\u1ec9 th\u1ecb ph\u00e2n t\u1eed \u0111\u00e3 \u0111\u01b0\u1ee3c ti\u1ebfn h\u00e0nh tr\u00ean nhi\u1ec1u \u0111\u1ed1i t\u01b0\u1ee3ng c\u00e2y tr\u1ed3ng kh\u00e1c nhau tuy nhi\u00ean \u0111\u00e1nh gi\u00e1 \u0111a d\u1ea1ng di truy\u1ec1n tr\u00ean c\u00e2y \u0111\u1eadu xanh c\u00f2n r\u1ea5t \u00edt. Ch\u00ednh v\u00ec v\u1eady, m\u1ee5c ti\u00eau c\u1ee7a nghi\u00ean c\u1ee9u l\u00e0 \u0111\u00e1nh gi\u00e1 m\u1ee9c \u0111\u1ed9 \u0111a d\u1ea1ng di truy\u1ec1n c\u1ee7a m\u1ed9t s\u1ed1 m\u1eabu gi\u1ed1ng \u0111\u1eadu xanh \u0111ang l\u01b0u gi\u1eef t\u1ea1i Ng\u00e2n h\u00e0ng gen c\u00e2y tr\u1ed3ng Qu\u1ed1c gia \u0111\u1ec3 c\u00f3 th\u00eam t\u00e0i li\u1ec7u nghi\u00ean c\u1ee9u tham kh\u1ea3o v\u00e0 qua \u0111\u00f3 n\u00e2ng cao c\u00f4ng vi\u1ec7c b\u1ea3o t\u1ed3n v\u00e0 khai th\u00e1c hi\u1ec7u qu\u1ea3 ngu\u1ed3n gen ph\u1ee5c v\u1ee5 cho c\u00f4ng t\u00e1c ch\u1ecdn t\u1ea1o gi\u1ed1ng.<\/p>\n<p style=\"text-align: justify;\">\u00a0 \u00a0 \u00a0 \u00a0 K\u1ebft qu\u1ea3 ph\u00e2n t\u00edch \u0111a d\u1ea1ng di truy\u1ec1n cho th\u1ea5y 54 ngu\u1ed3n gen \u0111\u1eadu xanh \u0111\u01b0\u1ee3c chia th\u00e0nh 3 nh\u00f3m ch\u00ednh trong \u0111\u00f3 nh\u00f3m 3 ch\u1ec9 c\u00f3 ngu\u1ed3n gen \u0111\u1eadu xanh s\u1ed1 21 c\u00f3 ngu\u1ed3n g\u1ed1c thu th\u1eadp t\u1eeb Tuy\u00ean Quang.<\/p>\n<p style=\"text-align: justify;\">\u00a0 \u00a0 \u00a0 \u00a0 Kho\u1ea3ng c\u00e1ch di truy\u1ec1n c\u00e1c ngu\u1ed3n gen \u0111\u1eadu xanh cho th\u1ea5y c\u00e1c ngu\u1ed3n gen \u0111\u1eadu xanh c\u00f3 n\u1ec1n di truy\u1ec1n h\u1eb9p v\u00e0 ph\u00e2n nh\u00f3m kh\u00f4ng r\u00f5 r\u00e0ng theo v\u00f9ng \u0111\u1ecba l\u00fd.<\/p>\n<p style=\"text-align: justify;\"><strong>T\u1eeb kh\u00f3a:<\/strong> \u0110\u1eadu xanh, \u0111a d\u1ea1ng di truy\u1ec1n, ch\u1ec9 th\u1ecb DArT, PIC.<\/p>\n<p style=\"text-align: justify;\">Xem b\u1ea3n \u0111\u1ea7y\u00a0\u0111\u1ee7:<a href=\"https:\/\/prc.maiatech.com.vn\/wp-content\/uploads\/2017\/10\/dauxanhDart.pdf\">\u00a0t\u1ea1i\u00a0\u0111\u00e2y<\/a><\/p>\n<p style=\"text-align: justify;\">\n","protected":false},"excerpt":{"rendered":"<p>\u00a0 \u00a0 \u00a0 \u00a0 \u00a0\u0110\u1eadu xanh (Vigna radiata (L.) Wilczek.) l\u00e0 c\u00e2y h\u1ecd \u0111\u1eadu c\u00f3 vai tr\u00f2 quan tr\u1ecdng trong<\/p>\n","protected":false},"author":4,"featured_media":1600,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[47,22,13],"tags":[],"_links":{"self":[{"href":"https:\/\/prc.org.vn\/index.php?rest_route=\/wp\/v2\/posts\/1540"}],"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=1540"}],"version-history":[{"count":4,"href":"https:\/\/prc.org.vn\/index.php?rest_route=\/wp\/v2\/posts\/1540\/revisions"}],"predecessor-version":[{"id":1866,"href":"https:\/\/prc.org.vn\/index.php?rest_route=\/wp\/v2\/posts\/1540\/revisions\/1866"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/prc.org.vn\/index.php?rest_route=\/wp\/v2\/media\/1600"}],"wp:attachment":[{"href":"https:\/\/prc.org.vn\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1540"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/prc.org.vn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=1540"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/prc.org.vn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=1540"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}