{"id":1686,"date":"2017-11-10T13:33:49","date_gmt":"2017-11-10T06:33:49","guid":{"rendered":"http:\/\/prc.maiatech.com.vn\/?p=1686"},"modified":"2018-11-28T14:57:20","modified_gmt":"2018-11-28T07:57:20","slug":"ung-dung-cong-nghe-sinh-hoc-trong-bao-ton-tai-nguyen-di-truyen-thuc-vat-nong-nghiep-o-viet-nam-2","status":"publish","type":"post","link":"https:\/\/prc.org.vn\/?p=1686","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;\">\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 T\u00e0i nguy\u00ean di truy\u1ec1n th\u1ef1c v\u1eadt\u00a0 n\u00f4ng nghi\u1ec7p \u0111\u00f3ng vai tr\u00f2 r\u1ea5t quan tr\u1ecdng \u0111\u1ed1i v\u1edbi \u0111\u1eddi s\u1ed1ng con ng\u01b0\u1eddi tr\u00ean th\u1ebf gi\u1edbi c\u0169ng nh\u01b0 \u1edf Vi\u1ec7t Nam. T\u00e0i nguy\u00ean sinh h\u1ecdc n\u00f3i chung v\u00e0 t\u00e0i nguy\u00ean th\u1ef1c v\u1eadt n\u00f3i ri\u00eang l\u00e0 ngu\u1ed3n cung c\u1ea5p th\u1ef1c ph\u1ea9m, v\u1eadt li\u1ec7u cho con ng\u01b0\u1eddi v\u00e0 s\u1ea3n xu\u1ea5t ph\u00e1t tri\u1ec3n n\u00f4ng nghi\u1ec7p, c\u00f4ng nghi\u1ec7p \u0111\u1ed3ng th\u1eddi c\u0169ng l\u00e0 nh\u00e2n t\u1ed1 quan tr\u1ecdng trong h\u1ec7 sinh th\u00e1i (L\u00e3 Tu\u1ea5n Ngh\u0129a v\u00e0 cs. 2011).<\/p>\n<p style=\"text-align: justify;\">\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 Hi\u1ec7n nay \u0111\u00e3 c\u00f3 nhi\u1ec1u ph\u01b0\u01a1ng ph\u00e1p ti\u1ebfp c\u1eadn \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong vi\u1ec7c b\u1ea3o t\u1ed3n t\u00e0i nguy\u00ean di truy\u1ec1n th\u1ef1c v\u1eadt \u1edf Vi\u1ec7t Nam, trong \u0111\u00f3 vi\u1ec7c \u1ee9ng d\u1ee5ng c\u00f4ng ngh\u1ec7 sinh h\u1ecdc \u0111\u01b0\u1ee3c xem l\u00e0 m\u1ed9t trong nh\u1eefng quan t\u00e2m h\u00e0ng \u0111\u1ea7u.<\/p>\n<p style=\"text-align: justify;\">\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 \u1ee8ng d\u1ee5ng c\u00f4ng ngh\u1ec7 sinh h\u1ecdc ti\u00ean ti\u1ebfn nh\u01b0 s\u1eed d\u1ee5ng c\u00f4ng ngh\u1ec7 nu\u00f4i c\u1ea5y m\u00f4 t\u1ebf b\u00e0o, sinh h\u1ecdc ph\u00e2n t\u1eed \u0111ang \u0111\u01b0\u1ee3c xem l\u00e0 m\u1ed9t trong nh\u1eefng c\u00f4ng c\u1ee5 ch\u00ednh c\u1ee7a b\u1ea3o t\u1ed3n t\u00e0i nguy\u00ean th\u1ef1c v\u1eadt. Th\u00f4ng qua vi\u1ec7c \u1ee9ng d\u1ee5ng c\u00f4ng ngh\u1ec7 sinh h\u1ecdc, c\u00e1c lo\u00e0i c\u00e2y tr\u1ed3ng sinh s\u1ea3n v\u00f4 t\u00ednh, c\u00e2y tr\u1ed3ng c\u00f3 h\u1ea1t d\u1ea1ng \u201ckh\u00f3 t\u00ednh\u201d (recalcitrant) \u0111\u01b0\u1ee3c l\u01b0u gi\u1eef hi\u1ec7u qu\u1ea3 h\u01a1n trong \u0111i\u1ec1u ki\u1ec7n <em>in vitro<\/em>. Ngo\u00e0i ra, c\u00f4ng ngh\u1ec7 sinh h\u1ecdc \u0111\u00e3 gi\u00fap \u0111\u1ee1 \u0111\u1eafc l\u1ef1c trong vi\u1ec7c s\u00e0ng l\u1ecdc ngu\u1ed3n gen, nghi\u00ean c\u1ee9u \u0111a d\u1ea1ng di truy\u1ec1n v\u00e0 gi\u1ea3i quy\u1ebft c\u00e1c v\u1ea5n \u0111\u1ec1 li\u00ean quan \u0111\u1ebfn ph\u00e2n lo\u1ea1i th\u1ef1c v\u1eadt. M\u1eb7t kh\u00e1c; c\u00f4ng ngh\u1ec7 sinh h\u1ecdc c\u00f2n m\u1edf r\u1ed9ng ph\u1ea1m vi nghi\u00ean c\u1ee9u ch\u1ee9c n\u0103ng gen v\u00e0 s\u1eed d\u1ee5ng t\u00e0i nguy\u00ean di truy\u1ec1n th\u1ef1c v\u1eadt.<\/p>\n<p>Chi ti\u1ebft: <a href=\"https:\/\/prc.org.vn\/wp-content\/uploads\/2017\/11\/6.UD_.CNSH_.trong_.BT_.pdf\">xem t\u1ea1i \u0111\u00e2y<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 T\u00e0i nguy\u00ean di truy\u1ec1n th\u1ef1c v\u1eadt\u00a0 n\u00f4ng nghi\u1ec7p \u0111\u00f3ng vai tr\u00f2 r\u1ea5t quan tr\u1ecdng \u0111\u1ed1i v\u1edbi \u0111\u1eddi s\u1ed1ng con<\/p>\n","protected":false},"author":4,"featured_media":1687,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[38,23],"tags":[],"_links":{"self":[{"href":"https:\/\/prc.org.vn\/index.php?rest_route=\/wp\/v2\/posts\/1686"}],"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=1686"}],"version-history":[{"count":3,"href":"https:\/\/prc.org.vn\/index.php?rest_route=\/wp\/v2\/posts\/1686\/revisions"}],"predecessor-version":[{"id":2080,"href":"https:\/\/prc.org.vn\/index.php?rest_route=\/wp\/v2\/posts\/1686\/revisions\/2080"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/prc.org.vn\/index.php?rest_route=\/wp\/v2\/media\/1687"}],"wp:attachment":[{"href":"https:\/\/prc.org.vn\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1686"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/prc.org.vn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=1686"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/prc.org.vn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=1686"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}