{"id":6701,"date":"2015-05-02T09:20:02","date_gmt":"2015-05-02T02:20:02","guid":{"rendered":"http:\/\/antoansinhhoc.vn\/?p=1504"},"modified":"2015-05-02T09:20:02","modified_gmt":"2015-05-02T02:20:02","slug":"cay-trong-bien-doi-gen-khong-phai-la-chia-khoa-vang-cho-nong-nghiep","status":"publish","type":"post","link":"https:\/\/nbca.gov.vn\/cay-trong-bien-doi-gen-khong-phai-la-chia-khoa-vang-cho-nong-nghiep\/","title":{"rendered":"C\u00e2y tr\u1ed3ng bi\u1ebfn \u0111\u1ed5i gen kh\u00f4ng ph\u1ea3i l\u00e0 &#8220;ch\u00eca kh\u00f3a v\u00e0ng&#8221; cho n\u00f4ng nghi\u1ec7p"},"content":{"rendered":"<div class=\"TomTat clearfix\">\n<p><span id=\"ArticalDetail1_lblTeaser\" class=\"OverollContentDesc\">C\u00f4ng ngh\u1ec7 sinh h\u1ecdc hay c\u00e2y tr\u1ed3ng bi\u1ebfn \u0111\u1ed5i gen ch\u1ec9 l\u00e0 m\u1ed9t trong nh\u1eefng gi\u1ea3i ph\u00e1p g\u00f3p ph\u1ea7n t\u1ea1o ra c\u00e1c lo\u1ea1i gi\u1ed1ng c\u00e2y tr\u1ed3ng, v\u1eadt nu\u00f4i m\u1edbi nh\u1eb1m \u0111\u00e1p \u1ee9ng nhu c\u1ea7u s\u1ea3n xu\u1ea5t v\u00e0 \u0111\u1eddi s\u1ed1ng c\u1ee7a b\u00e0 con n\u00f4ng d\u00e2n, ch\u1ee9 kh\u00f4ng ph\u1ea3i l\u00e0 &#8220;ch\u00eca kh\u00f3a v\u00e0ng&#8221; cho ng\u00e0nh n\u00f4ng nghi\u1ec7p. \u0110\u00f3 l\u00e0 kh\u1eb3ng \u0111\u1ecbnh c\u1ee7a c\u00e1c nh\u00e0 khoa h\u1ecdc li\u00ean quan \u0111\u1ebfn vi\u1ec7c ph\u00e1t tri\u1ec3n c\u00e1c lo\u1ea1i c\u00e2y tr\u1ed3ng bi\u1ebfn \u0111\u1ed5i gen \u1edf Vi\u1ec7t Nam hi\u1ec7n nay.<\/span><\/p>\n<\/div>\n<div class=\"NoiDungBai\">\n<div>Theo ph\u00f3 gi\u00e1o s\u01b0-ti\u1ebfn s\u1ef9 Ph\u1ea1m V\u0103n To\u1ea3n &#8211; Tr\u01b0\u1edfng ban \u0111\u00e0o t\u1ea1o sau \u0110\u1ea1i h\u1ecdc, Vi\u1ec7n Khoa h\u1ecdc N\u00f4ng nghi\u1ec7p Vi\u1ec7t Nam, th\u1ef1c ch\u1ea5t c\u1ee7a bi\u1ebfn \u0111\u1ed5i gen l\u00e0 t\u1ed5ng h\u1ee3p ra m\u1ed9t lo\u1ea1i protein m\u1edbi c\u00f3 kh\u1ea3 n\u0103ng kh\u00e1ng ch\u1ecbu m\u1ed9t \u0111\u1eb7c t\u00ednh nh\u1ea5t \u0111\u1ecbnh nh\u01b0 kh\u00e1ng s\u00e2u, kh\u00e1ng thu\u1ed1c tr\u1eeb c\u1ecf. Sau khi tr\u1ea3i qua c\u00e1c bi\u1ec7n ph\u00e1p th\u1eed nghi\u1ec7m, ki\u1ec3m tra nghi\u00eam ng\u1eb7t v\u00e0 x\u00e1c \u0111\u1ecbnh lo\u1ea1i protein n\u00e0y kh\u00f4ng ph\u1ea3i l\u00e0 ch\u1ea5t \u0111\u1ed9c hay ch\u1ea5t g\u00e2y d\u1ecb \u1ee9ng \u0111\u00e3 bi\u1ebft, kh\u00f4ng ph\u00e1t sinh v\u1ea5n \u0111\u1ec1 m\u1edbi v\u00e0 ch\u1ea5t l\u01b0\u1ee3ng kh\u00f4ng thay \u0111\u1ed5i so v\u1edbi s\u1ea3n ph\u1ea9m truy\u1ec1n th\u1ed1ng th\u00ec m\u1edbi \u0111\u01b0\u1ee3c \u0111\u01b0a v\u00e0o s\u1eed d\u1ee5ng.<\/div>\n<div><\/div>\n<div>\u0110i\u1ec3n h\u00ecnh t\u1eeb gi\u1ed1ng ng\u00f4 bi\u1ebfn \u0111\u1ed5i gen v\u1eeba \u0111\u01b0\u1ee3c \u0111\u01b0a v\u00e0o s\u1ea3n xu\u1ea5t \u0111\u1ea1i tr\u00e0 \u1edf Vi\u1ec7t Nam v\u1eeba qua, ph\u00f3 gi\u00e1o s\u01b0-ti\u1ebfn s\u1ef9 Ph\u1ea1m V\u0103n To\u1ea3n cho bi\u1ebft gi\u1ed1ng ng\u00f4 bi\u1ebfn \u0111\u1ed5i gen hi\u1ec7n \u0111ang \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ea1i tr\u00e0 hi\u1ec7n nay c\u00f3 hai lo\u1ea1i \u0111\u1eb7c t\u00ednh l\u00e0 kh\u00e1ng s\u00e2u v\u00e0 kh\u00e1ng thu\u1ed1c tr\u1eeb c\u1ecf.<\/div>\n<div><\/div>\n<div>Nh\u1eefng khu v\u1ef1c n\u00e0o c\u00e2y tr\u1ed3ng th\u01b0\u1eddng xuy\u00ean b\u1ecb s\u00e2u b\u1ec7nh n\u1eb7ng th\u00ec tr\u1ed3ng lo\u1ea1i gi\u1ed1ng bi\u1ebfn \u0111\u1ed5i gen kh\u00e1ng s\u00e2u m\u1edbi ph\u00e1t huy t\u00e1c d\u1ee5ng, n\u0103ng su\u1ea5t c\u00e2y tr\u1ed3ng \u0111\u01b0\u1ee3c \u0111\u1ea3m b\u1ea3o. Ng\u01b0\u1ee3c l\u1ea1i, \u1edf nh\u1eefng v\u00f9ng \u00edt b\u1ecb s\u00e2u b\u1ec7nh th\u00ec tr\u1ed3ng lo\u1ea1i c\u00e2y bi\u1ebfn \u0111\u1ed5i gen c\u0169ng kh\u00f4ng c\u00f3 \u00fd ngh\u0129a g\u00ec.<\/div>\n<div><\/div>\n<div>T\u01b0\u01a1ng t\u1ef1, \u0111\u1ed1i v\u1edbi lo\u1ea1i kh\u00e1ng thu\u1ed1c tr\u1eeb c\u1ecf, \u1edf nh\u1eefng v\u00f9ng c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng c\u00e1c bi\u1ec7n ph\u00e1p tr\u1eeb c\u1ecf kh\u00e1c ho\u1eb7c c\u1ecf \u00edt th\u00ec kh\u00f4ng c\u1ea7n nh\u1ea5t thi\u1ebft ph\u1ea3i s\u1eed d\u1ee5ng lo\u1ea1i c\u00e2y tr\u1ed3ng bi\u1ebfn \u0111\u1ed5i gen c\u00f3 \u0111\u1eb7c t\u00ednh n\u00e0y.<\/div>\n<div><\/div>\n<div>Li\u00ean quan \u0111\u1ebfn m\u1ed9t s\u1ed1 \u00fd ki\u1ebfn lo ng\u1ea1i trong t\u01b0\u01a1ng lai s\u1ebd h\u00ecnh th\u00e0nh nh\u1eefng lo\u00e0i s\u00e2u h\u1ea1i si\u00eau kh\u00e1ng thu\u1ed1c, v\u00f4 hi\u1ec7u h\u00f3a t\u00ednh n\u0103ng kh\u00e1ng thu\u1ed1c tr\u1eeb c\u1ecf v\u00e0 s\u00e2u \u0111\u1ee5c th\u00e2n c\u1ee7a c\u00e2y tr\u1ed3ng bi\u1ebfn \u0111\u1ed5i gen, \u00f4ng To\u1ea3n cho r\u1eb1ng, t\u00ednh kh\u00e1ng \u0111\u1ec3 sinh t\u1ed3n l\u00e0 b\u1ea3n ch\u1ea5t t\u1ef1 nhi\u00ean c\u1ee7a m\u1ecdi sinh v\u1eadt. Do \u0111\u00f3, c\u00e1c doanh nghi\u1ec7p tham gia nghi\u00ean c\u1ee9u, \u1ee9ng d\u1ee5ng gi\u1ed1ng c\u00e2y tr\u1ed3ng bi\u1ebfn \u0111\u1ed5i gen b\u1eaft bu\u1ed9c ph\u1ea3i c\u00f3 ch\u01b0\u01a1ng tr\u00ecnh qu\u1ea3n l\u00ed t\u00ednh kh\u00e1ng, k\u00e9o d\u00e0i th\u1eddi gian h\u00ecnh th\u00e0nh t\u00ednh kh\u00e1ng c\u1ee7a sinh v\u1eadt. C\u00e1c bi\u1ec7n ph\u00e1p lu\u00e2n canh, xen canh c\u0169ng \u0111\u01b0\u1ee3c khuy\u1ebfn c\u00e1o \u00e1p d\u1ee5ng khi tr\u1ed3ng c\u00e2y bi\u1ebfn \u0111\u1ed5i gen.<\/div>\n<div><\/div>\n<div>M\u1eb7t kh\u00e1c, theo ti\u1ebfn s\u1ef9 D\u01b0\u01a1ng Hoa X\u00f4, Gi\u00e1m \u0111\u1ed1c Trung t\u00e2m C\u00f4ng ngh\u1ec7 Sinh h\u1ecdc Th\u00e0nh ph\u1ed1 H\u1ed3 Ch\u00ed Minh, hi\u1ec7n nay tr\u00ean th\u1ecb tr\u01b0\u1eddng b\u00ean c\u1ea1nh c\u00e1c gi\u1ed1ng ng\u00f4 bi\u1ebfn \u0111\u1ed5i gen, b\u00e0 con n\u00f4ng d\u00e2n v\u1eabn s\u1eed d\u1ee5ng c\u00e1c gi\u1ed1ng ng\u00f4 lai v\u1edbi n\u0103ng su\u1ea5t cao, gi\u00e1 th\u1ea5p n\u00ean t\u00ednh c\u1ea1nh tranh cao. \u0110\u1ed3ng th\u1eddi, Vi\u1ec7n nghi\u00ean c\u1ee9u Ng\u00f4 c\u0169ng \u0111ang nghi\u00ean c\u1ee9u, lai t\u1ea1o gi\u1ed1ng ng\u00f4 ch\u1ed1ng h\u1ea1n v\u1edbi n\u0103ng su\u1ea5t cao.<\/div>\n<div><\/div>\n<div>Vi\u1ec7c \u0111\u01b0a gi\u1ed1ng ng\u00f4 bi\u1ebfn \u0111\u1ed5i gen v\u00e0o s\u1ea3n xu\u1ea5t \u0111\u1ea1i tr\u00e0 ch\u1ec9 l\u00e0m phong ph\u00fa th\u00eam b\u1ed9 gi\u1ed1ng \u0111ang s\u1ea3n xu\u1ea5t \u1edf Vi\u1ec7t Nam hi\u1ec7n nay \u0111\u1ec3 ng\u01b0\u1eddi n\u00f4ng d\u00e2n c\u00f3 th\u00eam s\u1ef1 l\u1ef1a ch\u1ecdn ch\u1ee9 kh\u00f4ng ph\u1ea3i l\u00e0 bi\u1ec7n ph\u00e1p thay th\u1ebf. Do \u0111\u00f3, ng\u01b0\u1eddi d\u00e2n c\u1ea7n d\u1ef1a tr\u00ean \u0111i\u1ec1u ki\u1ec7n \u0111\u1ea5t \u0111ai, kh\u00ed h\u1eadu v\u00f9ng \u0111\u1ea5t n\u01a1i s\u1ea3n xu\u1ea5t, nhu c\u1ea7u th\u1ef1c t\u1ebf s\u1eed d\u1ee5ng c\u0169ng nh\u01b0 n\u0103ng l\u1ef1c t\u00e0i ch\u00ednh \u0111\u1ec3 l\u1ef1a ch\u1ecdn c\u00e1c lo\u1ea1i gi\u1ed1ng c\u00e2y tr\u1ed3ng ph\u00f9 h\u1ee3p.<\/div>\n<div><\/div>\n<div>C\u0169ng theo ti\u1ebfn s\u1ef9 D\u01b0\u01a1ng Hoa X\u00f4, g\u1ea7n 20 n\u0103m sau khi gi\u1ed1ng c\u00e2y tr\u1ed3ng bi\u1ebfn \u0111\u1ed5i gen l\u1ea7n \u0111\u1ea7u \u0111\u01b0\u1ee3c \u0111\u01b0a v\u00e0o s\u1ea3n xu\u1ea5t r\u1ed9ng r\u00e3i, c\u00e1c tranh c\u00e3i v\u1ec1 l\u1ee3i-h\u1ea1i c\u1ee7a ngu\u1ed3n gi\u1ed1ng n\u00e0y v\u1eabn ti\u1ebfp di\u1ec5n tr\u00ean th\u1ebf gi\u1edbi. Do \u0111\u00f3, c\u1ea7n minh b\u1ea1ch c\u00e1c th\u00f4ng tin li\u00ean quan \u0111\u1ec3 ng\u01b0\u1eddi d\u00e2n, ng\u01b0\u1eddi ti\u00eau d\u00f9ng c\u00f3 quy\u1ec1n t\u1ef1 do l\u1ef1a ch\u1ecdn. Hi\u1ec7n \u0111\u01a1n v\u1ecb n\u00e0y \u0111ang nghi\u00ean c\u1ee9u \u0111\u1ec3 t\u1ea1o ra gi\u1ed1ng hoa bi\u1ebfn \u0111\u1ed5i gen c\u00f3 th\u1ec3 kh\u00e1ng \u0111\u01b0\u1ee3c m\u1ed9t s\u1ed1 virus g\u00e2y h\u1ea1i.\/.<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>C\u00f4ng ngh\u1ec7 sinh h\u1ecdc hay c\u00e2y tr\u1ed3ng bi\u1ebfn \u0111\u1ed5i gen ch\u1ec9 l\u00e0 m\u1ed9t trong nh\u1eefng gi\u1ea3i ph\u00e1p g\u00f3p ph\u1ea7n t\u1ea1o ra c\u00e1c lo\u1ea1i gi\u1ed1ng c\u00e2y tr\u1ed3ng, v\u1eadt nu\u00f4i m\u1edbi nh\u1eb1m \u0111\u00e1p \u1ee9ng nhu c\u1ea7u s\u1ea3n xu\u1ea5t v\u00e0 \u0111\u1eddi s\u1ed1ng c\u1ee7a b\u00e0 con n\u00f4ng d\u00e2n, ch\u1ee9 kh\u00f4ng ph\u1ea3i l\u00e0 &#8220;ch\u00eca kh\u00f3a v\u00e0ng&#8221; cho ng\u00e0nh n\u00f4ng nghi\u1ec7p. [&#8230;]\n","protected":false},"author":1,"featured_media":6336,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[87],"tags":[],"acf":[],"_links":{"self":[{"href":"https:\/\/nbca.gov.vn\/wp-json\/wp\/v2\/posts\/6701"}],"collection":[{"href":"https:\/\/nbca.gov.vn\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/nbca.gov.vn\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/nbca.gov.vn\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/nbca.gov.vn\/wp-json\/wp\/v2\/comments?post=6701"}],"version-history":[{"count":0,"href":"https:\/\/nbca.gov.vn\/wp-json\/wp\/v2\/posts\/6701\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/nbca.gov.vn\/wp-json\/wp\/v2\/media\/6336"}],"wp:attachment":[{"href":"https:\/\/nbca.gov.vn\/wp-json\/wp\/v2\/media?parent=6701"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/nbca.gov.vn\/wp-json\/wp\/v2\/categories?post=6701"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/nbca.gov.vn\/wp-json\/wp\/v2\/tags?post=6701"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}