{"id":286,"date":"2017-02-07T15:33:24","date_gmt":"2017-02-07T08:33:24","guid":{"rendered":"http:\/\/demo.prc.maiatech.com.vn\/?p=286"},"modified":"2017-02-07T15:57:26","modified_gmt":"2017-02-07T08:57:26","slug":"ket-qua-khoa-hoc-cong-nghe-nam-2015-cua-trung-tam-tai-nguyen-thuc-vat","status":"publish","type":"post","link":"https:\/\/prc.org.vn\/?p=286","title":{"rendered":"K\u1ebft qu\u1ea3 khoa h\u1ecdc c\u00f4ng ngh\u1ec7 n\u0103m 2015 c\u1ee7a Trung t\u00e2m T\u00e0i nguy\u00ean th\u1ef1c v\u1eadt"},"content":{"rendered":"

\u00a0 \u00a0 \u00a0N\u0103m 2015, Trung t\u00e2m T\u00e0i nguy\u00ean th\u1ef1c v\u1eadt \u0111\u00e3 th\u1ef1c hi\u1ec7n 26 nhi\u1ec7m v\u1ee5 khoa h\u1ecdc c\u00f4ng ngh\u1ec7. Trong \u0111\u00f3, nhi\u1ec7m v\u1ee5 “B\u1ea3o t\u1ed3n t\u00e0i nguy\u00ean th\u1ef1c v\u1eadt n\u00f4ng nghi\u1ec7p” l\u00e0 nhi\u1ec7m v\u1ee5 tr\u1ecdng t\u00e2m c\u1ee7a Trung t\u00e2m. Ngo\u00e0i nhi\u1ec7m v\u1ee5 n\u00e0y, Trung t\u00e2m c\u00f2n th\u1ef1c hi\u1ec7n D\u1ef1 \u00e1n \u201cPh\u00e1t tri\u1ec3n ng\u00e2n h\u00e0ng gen c\u00e2y tr\u1ed3ng Qu\u1ed1c gia\u201d, c\u00e1c \u0111\u1ec1 t\u00e0i c\u1ea5p Nh\u00e0 n\u01b0\u1edbc, c\u1ea5p B\u1ed9, ph\u1ed1i h\u1ee3p v\u1edbi c\u00e1c \u0111\u1ecba ph\u01b0\u01a1ng v\u00e0 h\u1ee3p t\u00e1c Qu\u1ed1c t\u1ebf. Trong n\u0103m 2015, Trung t\u00e2m \u0111\u00e3 \u0111\u1ea1t \u0111\u01b0\u1ee3c nh\u1eefng k\u1ebft qu\u1ea3 ch\u00ednh sau \u0111\u00e2y: <\/span>
\n1. Thu th\u1eadp ngu\u1ed3n gen<\/span> <\/span>
\n\u00a0\u00a0\u00a0\u00a0 Th\u1ef1c hi\u1ec7n c\u00e1c n\u1ed9i dung ph\u1ea7n v\u1ed1n s\u1ef1 nghi\u1ec7p thu\u1ed9c D\u1ef1 \u00e1n Ph\u00e1t tri\u1ec3n Ng\u00e2n h\u00e0ng gen c\u00e2y tr\u1ed3ng Qu\u1ed1c gia giai \u0111o\u1ea1n 2011-2015, Trung t\u00e2m \u0111\u00e3 t\u1ed5 ch\u1ee9c v\u00e0 ph\u1ed1i h\u1ee3p v\u1edbi c\u00e1c c\u01a1 quan m\u1ea1ng l\u01b0\u1edbi \u0111\u1ec3 thu th\u1eadp ngu\u1ed3n gen. \u0110\u00e3 thu \u0111\u01b0\u1ee3c tr\u00ean 12.000 ngu\u1ed3n gen thu\u1ed9c c\u00e1c lo\u00e0i, gi\u1ed1ng c\u00e2y tr\u1ed3ng v\u00e0 d\u1ea1ng b\u00e1n hoang d\u1ea1i, g\u00f3p ph\u1ea7n quan tr\u1ecdng trong vi\u1ec7c n\u00e2ng cao s\u1ed1 l\u01b0\u1ee3ng v\u00e0 ch\u1ea5t l\u01b0\u1ee3ng cho ng\u00e2n h\u00e0ng gen c\u00e2y tr\u1ed3ng qu\u1ed1c gia. N\u0103m 2015, D\u1ef1 \u00e1n Ph\u00e1t tri\u1ec3n Ng\u00e2n h\u00e0ng gen c\u00e2y tr\u1ed3ng Qu\u1ed1c gia thu th\u1eadp 900 ngu\u1ed3n gen, nhi\u1ec7m v\u1ee5 B\u1ea3o t\u1ed3n v\u00e0 l\u01b0u gi\u1eef ngu\u1ed3n gen th\u1ef1c v\u1eadt n\u00f4ng nghi\u1ec7p thu th\u1eadp 44 ngu\u1ed3n gen c\u00e2y tr\u1ed3ng b\u1ea3n \u0111\u1ecba t\u1ea1i 4 t\u1ec9nh mi\u1ec1n n\u00fai ph\u00eda b\u1eafc. <\/span>
\n2. L\u01b0u gi\u1eef ngu\u1ed3n gen <\/span><\/span>
\n\u00a0\u00a0\u00a0\u00a0 Hi\u1ec7n t\u1ea1i, vi\u1ec7c l\u01b0u gi\u1eef ngu\u1ed3n gen t\u1ea1i Ng\u00e2n h\u00e0ng gen c\u00e2y tr\u1ed3ng \u0111\u01b0\u1ee3c ph\u00e2n ra th\u00e0nh 4 lo\u1ea1i: Ng\u00e2n h\u00e0ng gen h\u1ea1t gi\u1ed1ng, Ng\u00e2n h\u00e0ng gen \u0111\u1ed3ng ru\u1ed9ng, Ng\u00e2n h\u00e0ng gen In-vitro v\u00e0 Ng\u00e2n h\u00e0ng gen ADN. \u0110\u1ebfn cu\u1ed1i n\u0103m 2015, Ng\u00e2n h\u00e0ng gen h\u1ea1t gi\u1ed1ng l\u01b0u gi\u1eef an to\u00e0n tr\u00ean 28.000 m\u1eabu ngu\u1ed3n gen c\u00e2y c\u00f3 h\u1ea1t, Ng\u00e2n h\u00e0ng gen \u0111\u1ed3ng ru\u1ed9ng l\u01b0u gi\u1eef 4.099 m\u1eabu ngu\u1ed3n gen c\u00e2y sinh s\u1ea3n v\u00f4 t\u00ednh, 131 m\u1eabu ngu\u1ed3n gen c\u00e2y \u0103n qu\u1ea3 t\u1ea1i Trung t\u00e2m TNTV. Ng\u00e2n h\u00e0ng gen In-vitro \u0111ang l\u01b0u gi\u1eef 787 m\u1eabu gi\u1ed1ng khoai m\u00f4n – s\u1ecd, c\u1ecf ng\u1ecdt t\u1ea1i Trung t\u00e2m TNTV v\u00e0 68 m\u1eabu gi\u1ed1ng t\u1ea1i \u0111\u01a1n v\u1ecb m\u1ea1ng l\u01b0\u1edbi (d\u00e2u t\u00e2y, khoai t\u00e2y). Ng\u00e2n h\u00e0ng gen ADN l\u01b0u gi\u1eef 100 m\u1eabu ngu\u1ed3n gen ADN.
\nNgo\u00e0i ra c\u00f3 6.120 ngu\u1ed3n gen kh\u00e1c (c\u00e2y \u0103n qu\u1ea3, c\u00e2y c\u00f4ng nghi\u00eap, c\u00e2y th\u1ee9c \u0103n gia s\u00fac, n\u1ea5m.v.v.) \u0111ang \u0111\u01b0\u1ee3c l\u01b0u gi\u1eef t\u1ea1i c\u00e1c c\u01a1 quan m\u1ea1ng l\u01b0\u1edbi, \u0111\u1ed3ng th\u1eddi \u0111\u00e3 x\u00e2y d\u1ef1ng c\u00e1c m\u00f4 h\u00ecnh b\u1ea3o t\u1ed3n ngu\u1ed3n gen c\u00e2y tr\u1ed3ng tr\u00ean \u0111\u1ed3ng ru\u1ed9ng c\u1ee7a n\u00f4ng d\u00e2n v\u00e0 trong v\u01b0\u1eddn gia \u0111\u00ecnh \u1edf m\u1ed9t s\u1ed1 v\u00f9ng sinh th\u00e1i \u0111\u1eb7c tr\u01b0ng. <\/span>
\n3. Nh\u00e2n gi\u1ed1ng ngu\u1ed3n gen <\/span><\/span>
\n\u00a0\u00a0\u00a0\u00a0\u00a0 Trong n\u0103m 2015, s\u1ed1 l\u01b0\u1ee3ng ngu\u1ed3n gen \u0111\u01b0\u1ee3c nh\u00e2n m\u1edbi l\u00e0 kho\u1ea3ng 4.500 m\u1eabu. S\u1ed1 l\u01b0\u1ee3ng ngu\u1ed3n gen \u0111\u01b0\u1ee3c nh\u00e2n l\u1ea1i thu \u0111\u01b0\u1ee3c l\u01b0\u1ee3ng h\u1ea1t gi\u1ed1ng \u0111\u1ea3m b\u1ea3o v\u1ec1 s\u1ed1 l\u01b0\u1ee3ng v\u00e0 ch\u1ea5t l\u01b0\u1ee3ng. C\u00e1c ngu\u1ed3n gen \u0111\u01b0\u1ee3c ti\u1ebfn h\u00e0nh nh\u00e2n t\u1ea1i Trung t\u00e2m TNTV v\u00e0 c\u00e1c v\u00f9ng sinh th\u00e1i kh\u00e1c nhau nh\u01b0: L\u1ea1ng S\u01a1n, Nam \u0110\u1ecbnh v\u00e0 Ninh Thu\u1eadn. <\/span>
\n4. \u0110\u00e1nh gi\u00e1 ngu\u1ed3n gen <\/span><\/span>
\n\u00a0\u00a0\u00a0\u00a0\u00a0 N\u0103m 2015 \u0111\u00e3 \u0111\u00e1nh c\u00e1c \u0111\u1eb7c \u0111i\u1ec3m n\u00f4ng sinh h\u1ecdc c\u1ee7a h\u01a1n 1.505 ngu\u1ed3n gen. \u0110\u00e1nh gi\u00e1 50 m\u1eabu gi\u1ed1ng l\u00faa v\u1ec1 t\u00ednh ch\u1ed1ng ch\u1ecbu v\u1edbi \u0111i\u1ec1u ki\u1ec7n h\u1ea1n; \u0111\u00e1nh gi\u00e1 \u0111a d\u1ea1ng di truy\u1ec1n c\u1ee7a 45 m\u1eabu gi\u1ed1ng \u0111\u1eadu t\u01b0\u01a1ng b\u1eb1ng ch\u1ec9 th\u1ecb SSR; \u0111\u00e1nh gi\u00e1 ch\u1ea5t l\u01b0\u1ee3ng c\u1ee7a 410 ngu\u1ed3n gen l\u00faa; \u0111\u00e1nh gi\u00e1 kh\u1ea3 n\u0103ng kh\u00e1ng s\u00e2u, b\u1ec7nh c\u1ee7a 130 m\u1eabu ngu\u1ed3n gen. <\/span>
\n5. X\u00e2y d\u1ef1ng c\u01a1 s\u1edf d\u1eef li\u1ec7u v\u00e0 th\u00f4ng tin ngu\u1ed3n gen <\/span><\/span>
\n\u00a0\u00a0\u00a0\u00a0\u00a0 \u0110\u00e3 v\u00e0 \u0111ang t\u01b0 li\u1ec7u ho\u00e1, x\u00e1c l\u1eadp c\u1ea5u tr\u00fac c\u00e1c b\u1ea3ng s\u1ed1 li\u1ec7u t\u01b0\u01a1ng th\u00edch cho c\u00e1c modul \u0111\u01b0a v\u00e0o ch\u01b0\u01a1ng tr\u00ecnh qu\u1ea3n l\u00fd c\u01a1 s\u1edf d\u1eef li\u1ec7u TNDTTV Qu\u1ed1c gia \u0111\u1ed1i v\u1edbi 7.322 ngu\u1ed3n gen l\u00faa v\u00e0 91 ngu\u1ed3n gen k\u00ea. Qu\u1ea3n l\u00fd th\u1ed1ng nh\u1ea5t d\u1eef li\u1ec7u c\u1ee7a 28.791 ngu\u1ed3n gen \u0111ang b\u1ea3o t\u1ed3n t\u1ea1i Ng\u00e2n h\u00e0ng gen c\u00e2y tr\u1ed3ng Qu\u1ed1c gia. <\/span>
\n6. C\u1ea5p ph\u00e1t ngu\u1ed3n gen<\/span> <\/span>
\n\u00a0\u00a0\u00a0\u00a0 T\u00ednh \u0111\u1ebfn th\u00e1ng 12 n\u0103m 2015, Trung t\u00e2m \u0111\u00e3 c\u1ea5p ph\u00e1t tr\u00ean 4.500 m\u1eabu gi\u1ed1ng c\u00f9ng c\u00e1c th\u00f4ng tin li\u00ean quan cho c\u00e1c ch\u01b0\u01a1ng tr\u00ecnh nghi\u00ean c\u1ee9u nh\u01b0: nh\u00e2n gi\u1ed1ng, \u0111\u00e1nh gi\u00e1, ch\u1ecdn t\u1ea1o.v.v. c\u00e1c gi\u1ed1ng nh\u01b0: l\u00faa, rau, \u0111\u1eadu \u0111\u1ed7, ng\u0169 c\u1ed1c v\u00e0 c\u00e2y c\u00f3 c\u1ee7.v.v. <\/span>
\n7. Khai th\u00e1c, ph\u00e1t tri\u1ec3n ngu\u1ed3n gen, chuy\u1ec3n giao ti\u1ebfn b\u1ed9 k\u1ef9 thu\u1eadt <\/span><\/span>
\n\u00a0\u00a0\u00a0\u00a0 N\u0103m 2015, Trung t\u00e2m \u0111\u00e3 \u0111\u1ea9y m\u1ea1nh vi\u1ec7c khai th\u00e1c s\u1eed d\u1ee5ng c\u00e1c ngu\u1ed3n gen \u0111\u1ecba ph\u01b0\u01a1ng. C\u00e1c ngu\u1ed3n gen \u0111ang khai th\u00e1c, ph\u00e1t tri\u1ec3n bao g\u1ed3m l\u00faa, \u0111\u1eadu t\u01b0\u01a1ng, \u0111\u1eadu xanh, c\u1ea3i ng\u1ed3ng, b\u00ed xanh, m\u01b0\u1edbp \u0111\u1eafng, sen, rau gia v\u1ecb, c\u00e2y \u0103n qu\u1ea3.v.v.
\nTrong n\u0103m 2015, Trung t\u00e2m tri\u00ea\u0309n khai 07 nhi\u00ea\u0323m vu\u0323 khai tha\u0301c va\u0300 pha\u0301t tri\u00ea\u0309n ngu\u00f4\u0300n gen v\u00e0 \u0111\u00e3 \u0111a\u0323t \u0111\u01b0\u01a1\u0323c ca\u0301c k\u00ea\u0301t qua\u0309 \u0111a\u0301ng khi\u0301ch l\u00ea\u0323 nh\u01b0: ca\u0301c gi\u00f4\u0301ng b\u01b0\u01a1\u0309i Qu\u00ea\u0301 D\u01b0\u01a1ng, b\u01b0\u01a1\u0309i \u0110\u01b0\u01a1\u0300ng Hi\u00ea\u0323p Thu\u00e2\u0323n, H\u1ed3ng Y\u00ean th\u00f4n \u0111\u00e3 \u0111\u01b0\u1ee3c S\u1edf N\u00f4ng nghi\u1ec7p v\u00e0 PTNT H\u00e0 N\u1ed9i c\u00f4ng nh\u00e2\u0323n la\u0300 c\u00e2y \u0111\u00e2\u0300u do\u0300ng. Ca\u0301c gi\u00f4\u0301ng lu\u0301a Tan n\u01b0\u01a1ng, Kh\u1ea9u mang, Kh\u1ea9u k\u00fd, Kh\u1ea9u n\u1ea9m pua, D\u1ef1 th\u01a1m Th\u00e1i B\u00ecnh v\u00e0 Di h\u01b0\u01a1ng H\u1ea3i Ph\u00f2ng; ca\u0301c gi\u00f4\u0301ng bi\u0301 \u0110\u00e1 ch\u1eef th\u1eadp, b\u00ed Xanh tra\u0301i da\u0300i va\u0300 m\u01b0\u01a1\u0301p \u0110\u0103\u0301ng xanh.v.v. \u0111ang \u0111\u01b0\u01a1\u0323c khai tha\u0301c co\u0301 hi\u00ea\u0323u qua\u0309 va\u0300 mang la\u0323i hi\u00ea\u0323u qua\u0309 ti\u0301ch c\u01b0\u0323c cho ca\u0301c \u0111i\u0323a ph\u01b0\u01a1ng. Phu\u0323c tra\u0301ng va\u0300 pha\u0301t tri\u00ea\u0309n 2 gi\u00f4\u0301ng hoa sen m\u0103\u0323t b\u0103\u0300ng va\u0300 sen T\u00e2y H\u00f4\u0300. Kh\u1ea3o nghi\u1ec7m c\u01a1 b\u1ea3n va\u0300 ho\u00e0n thi\u1ec7n quy tr\u00ecnh nh\u00e2n gi\u1ed1ng 2 b\u1ed9 gi\u1ed1ng g\u01b0\u0300ng, ngh\u00ea\u0323 tri\u1ec3n v\u1ecdng. Hoa\u0300n thi\u00ea\u0323n quy tr\u00ecnh nh\u00e2n gi\u00f4\u0301ng lan Hoa\u0300ng tha\u0309o, Phi \u0111i\u00ea\u0323p.
\nTi\u1ebfp t\u1ee5c ph\u00e1t tri\u1ec3n r\u1ed9ng trong s\u1ea3n xu\u1ea5t gi\u1ed1ng l\u00faa T\u1ebb th\u01a1m ng\u1eafn ng\u00e0y LT2, LT3, LH12, gi\u1ed1ng Khoai s\u1ecd KS4, KS5, 02 gi\u1ed1ng khoai lang \u0103n l\u00e1 KLR1, KLR5; 02 gi\u1ed1ng D\u01b0a tr\u1eddi n\u0103ng su\u1ea5t cao.v.v. t\u1ea1i nhi\u1ec1u \u0111\u1ecba ph\u01b0\u01a1ng; ti\u1ebfp t\u1ee5c khai th\u00e1c, ph\u00e1t tri\u1ec3n c\u00e1c ngu\u1ed3n gen l\u00faa \u0111\u1ecba ph\u01b0\u01a1ng, \u0111\u1eadu t\u01b0\u01a1ng, \u0111\u1eadu xanh, c\u1ea3i ng\u1ed3ng, ca\u0309i me\u0300o, ca\u0309i ma\u0300o ga\u0300, b\u00ed xanh, m\u01b0\u1edbp \u0111\u1eafng, h\u00fang l\u00e1ng.v.v.
\n\u0110\u1eb7c bi\u1ec7t trong n\u0103m 2015, Trung t\u00e2m c\u00f3 1 gi\u1ed1ng c\u00e2y tr\u1ed3ng \u0111\u01b0\u1ee3c c\u00f4ng nh\u1eadn s\u1ea3n xu\u1ea5t th\u1eed \u0111\u00f3 l\u00e0 gi\u1ed1ng LH12.
\nTrung t\u00e2m \u0111\u00e3 ph\u1ed1i h\u1ee3p v\u1edbi c\u00e1c \u0111\u1ecba ph\u01b0\u01a1ng: H\u00e0 N\u1ed9i, Ho\u00e0 B\u00ecnh, L\u1ea1ng S\u01a1n, Lai Ch\u00e2u, Th\u00e1i B\u00ecnh, H\u01b0ng Y\u00ean, Nam \u0110\u1ecbnh, Ninh B\u00ecnh, Thanh Ho\u00e1, Ngh\u1ec7 An, Qu\u1ea3ng Nam, Ph\u00fa Y\u00ean, \u0110\u1eafc L\u1eafc \u0111\u1ec3 tri\u1ec3n khai c\u00e1c \u0111\u1ec1 t\u00e0i do Trung t\u00e2m ch\u1ee7 tr\u00ec. H\u1ea7u h\u1ebft c\u00e1c \u0111\u1ecba ph\u01b0\u01a1ng \u0111\u00e3 tham gia ph\u1ed1i h\u1ee3p t\u00edch c\u1ef1c v\u1edbi ch\u1ee7 nhi\u1ec7m v\u00e0 c\u00e1n b\u1ed9 nghi\u00ean c\u1ee9u c\u1ee7a Trung t\u00e2m<\/span><\/p>\n

PGS.TS. L\u00e3 Tu\u1ea5n Ngh\u0129a<\/p>\n","protected":false},"excerpt":{"rendered":"

\u00a0 \u00a0 \u00a0N\u0103m 2015, Trung t\u00e2m T\u00e0i nguy\u00ean th\u1ef1c v\u1eadt \u0111\u00e3 th\u1ef1c hi\u1ec7n 26 nhi\u1ec7m v\u1ee5 khoa h\u1ecdc c\u00f4ng ngh\u1ec7.<\/p>\n","protected":false},"author":4,"featured_media":280,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[13],"tags":[],"_links":{"self":[{"href":"https:\/\/prc.org.vn\/index.php?rest_route=\/wp\/v2\/posts\/286"}],"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=286"}],"version-history":[{"count":1,"href":"https:\/\/prc.org.vn\/index.php?rest_route=\/wp\/v2\/posts\/286\/revisions"}],"predecessor-version":[{"id":287,"href":"https:\/\/prc.org.vn\/index.php?rest_route=\/wp\/v2\/posts\/286\/revisions\/287"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/prc.org.vn\/index.php?rest_route=\/wp\/v2\/media\/280"}],"wp:attachment":[{"href":"https:\/\/prc.org.vn\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=286"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/prc.org.vn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=286"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/prc.org.vn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=286"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}