{"id":1333,"date":"2017-04-11T15:18:21","date_gmt":"2017-04-11T08:18:21","guid":{"rendered":"http:\/\/prc.maiatech.com.vn\/?p=1333"},"modified":"2017-07-11T15:22:35","modified_gmt":"2017-07-11T08:22:35","slug":"ung-dung-cong-nghe-sinh-hoc-trong-bao-ton-tai-nguyen-di-truyen-thuc-vat-nong-nghiep-o-viet-nam","status":"publish","type":"post","link":"https:\/\/prc.org.vn\/?p=1333","title":{"rendered":"\u1ee8ng d\u1ee5ng c\u00f4ng ngh\u1ec7 sinh h\u1ecdc trong b\u1ea3o t\u1ed3n t\u00e0i nguy\u00ean di truy\u1ec1n th\u1ef1c v\u1eadt n\u00f4ng nghi\u1ec7p \u1edf Vi\u1ec7t Nam"},"content":{"rendered":"<p style=\"text-align: justify;\">\u1ee8ng d\u1ee5ng c\u00f4ng ngh\u1ec7 sinh h\u1ecdc trong c\u00f4ng t\u00e1c b\u1ea3o t\u1ed3n ngu\u1ed3n gen c\u00e2y tr\u1ed3ng n\u00f4ng nghi\u1ec7p \u0111\u00e3 \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n v\u00e0 \u0111\u1ea1t \u0111\u01b0\u1ee3c nh\u1eefng k\u1ebft qu\u1ea3 \u0111\u00e1ng k\u1ec3. Hi\u1ec7n nay t\u1ea1i ng\u00e2n h\u00e0ng gen <em>in vitro<\/em> \u1edf Trung t\u00e2m T\u00e0i nguy\u00ean th\u1ef1c v\u1eadt \u0111ang l\u01b0u gi\u1eef kho\u1ea3ng 500 m\u1eabu ngu\u1ed3n gen c\u00e1c lo\u1ea1i c\u00e2y tr\u1ed3ng sinh s\u1ea3n v\u00f4 t\u00ednh, trong \u0111\u00f3 c\u00e2y khoai m\u00f4n s\u1ecd l\u00e0 t\u1eadp \u0111o\u00e0n ngu\u1ed3n gen ch\u00ednh. X\u00e2y d\u1ef1ng quy tr\u00ecnh chu\u1ea9n cho b\u1ea3o t\u1ed3n <em>in vitro<\/em> t\u1eebng lo\u00e0i c\u00e2y tr\u1ed3ng trong \u0111i\u1ec1u ki\u1ec7n sinh tr\u01b0\u1edfng ch\u1eadm \u0111\u1ea3m b\u1ea3o \u1ed5n \u0111\u1ecbnh v\u1ec1 m\u1eb7t di truy\u1ec1n. Ph\u00e2n t\u00edch t\u00ednh \u0111a d\u1ea1ng di truy\u1ec1n c\u1ee7a m\u01b0\u1edbp, l\u00faa g\u1ea1o, \u0111\u1eadu &#8230; \u0111\u00e3 \u0111\u01b0\u1ee3c ti\u1ebfn h\u00e0nh. Vi\u1ec7c l\u1eadp b\u1ea3n \u0111\u1ed3 gen \u0111\u00e3 \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n tr\u00ean l\u00faa g\u1ea1o \u0111\u1ec3 x\u00e1c \u0111\u1ecbnh c\u00e1c gen kh\u00e1ng v\u1edbi c\u00e1c y\u1ebfu t\u1ed1 sinh h\u1ecdc v\u00e0 abiotic.<\/p>\n<p style=\"text-align: justify;\">Trong t\u01b0\u01a1ng lai, \u1ee9ng d\u1ee5ng c\u00f4ng ngh\u1ec7 sinh h\u1ecdc trong b\u1ea3o t\u1ed3n c\u00e1c ngu\u1ed3n gen c\u00e2y tr\u1ed3ng n\u00f4ng nghi\u1ec7p s\u1ebd t\u1eadp trung v\u00e0o: s\u1eed d\u1ee5ng b\u1ea3o t\u1ed3n <em>in vitro<\/em> cho ph\u1ea7n l\u1edbn ngu\u1ed3n gen c\u00e2y tr\u1ed3ng n\u00f4ng nghi\u1ec7p; X\u00e2y d\u1ef1ng c\u00e1c quy tr\u00ecnh chu\u1ea9n cho vi\u1ec7c b\u1ea3o t\u1ed3n ngu\u1ed3n gen c\u00e2y tr\u1ed3ng n\u00f4ng nghi\u1ec7p trong \u0111i\u1ec1u ki\u1ec7n sinh tr\u01b0\u1edfng ch\u1eadm; S\u1eed d\u1ee5ng b\u1ea3o qu\u1ea3n l\u1ea1nh \u0111\u1ed1i v\u1edbi m\u1ed9t s\u1ed1 lo\u1ea1i c\u00e2y tr\u1ed3ng; S\u1eed d\u1ee5ng k\u1ef9 thu\u1eadt ph\u00e2n t\u1eed \u0111\u1ec3 ph\u00e2n t\u00edch: \u0111a d\u1ea1ng di truy\u1ec1n, ch\u1ee9c n\u0103ng gen, l\u1eadp b\u1ea3n \u0111\u1ed3 gen v\u00e0 nh\u00e2n b\u1ea3n gen c\u00e2y tr\u1ed3ng n\u00f4ng nghi\u1ec7p; \u0110\u1eb7c bi\u1ec7t \u0111\u1ed1i v\u1edbi c\u00e1c gi\u1ed1ng \u0111\u1ecba ph\u01b0\u01a1ng.<\/p>\n<p style=\"text-align: justify;\"><strong>T\u1eeb kh\u00f3a: <\/strong>T\u00e0i nguy\u00ean di truy\u1ec1n th\u1ef1c v\u1eadt n\u00f4ng nghi\u1ec7p, \u1ee9ng d\u1ee5ng c\u00f4ng ngh\u1ec7 sinh h\u1ecdc trong b\u1ea3o t\u1ed3n.<\/p>\n<p style=\"text-align: justify;\">Xem b\u1ea3n \u0111\u1ea7y\u00a0\u0111\u1ee7:\u00a0<a href=\"https:\/\/prc.maiatech.com.vn\/wp-content\/uploads\/2017\/07\/B\u00e0i-6.-\u1ee8NG-D\u1ee4NG-C\u00d4NG-NGH\u1ec6-SINH-H\u1eccC-TRONG-B\u1ea2O-T\u1ed2N-T\u00c0I-NGUY\u00caN-DI-TRUY\u1ec0N-TH\u1ef0C-V\u1eacT-N\u00d4NG-NGHI\u1ec6P-\u1ede-VI\u1ec6T-NAM.pdf\">t\u1ea1i\u00a0\u0111\u00e2y<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u1ee8ng d\u1ee5ng c\u00f4ng ngh\u1ec7 sinh h\u1ecdc trong c\u00f4ng t\u00e1c b\u1ea3o t\u1ed3n ngu\u1ed3n gen c\u00e2y tr\u1ed3ng n\u00f4ng nghi\u1ec7p \u0111\u00e3 \u0111\u01b0\u1ee3c th\u1ef1c<\/p>\n","protected":false},"author":4,"featured_media":1334,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[47,22],"tags":[],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/prc.org.vn\/index.php?rest_route=\/wp\/v2\/posts\/1333"}],"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=1333"}],"version-history":[{"count":1,"href":"https:\/\/prc.org.vn\/index.php?rest_route=\/wp\/v2\/posts\/1333\/revisions"}],"predecessor-version":[{"id":1335,"href":"https:\/\/prc.org.vn\/index.php?rest_route=\/wp\/v2\/posts\/1333\/revisions\/1335"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/prc.org.vn\/index.php?rest_route=\/wp\/v2\/media\/1334"}],"wp:attachment":[{"href":"https:\/\/prc.org.vn\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1333"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/prc.org.vn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=1333"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/prc.org.vn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=1333"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}