{"id":1776,"date":"2014-06-01T10:19:13","date_gmt":"2014-06-01T03:19:13","guid":{"rendered":"http:\/\/antoansinhhoc.vn\/?p=1776"},"modified":"2014-06-01T10:19:13","modified_gmt":"2014-06-01T03:19:13","slug":"dong-chay-cua-gen-tu-giong-dau-nanh-ht-den-dau-nanh-truyen-thong-cua-trung-quoc","status":"publish","type":"post","link":"https:\/\/nbca.gov.vn\/dong-chay-cua-gen-tu-giong-dau-nanh-ht-den-dau-nanh-truyen-thong-cua-trung-quoc\/","title":{"rendered":"D\u00f2ng ch\u1ea3y c\u1ee7a gen t\u1eeb gi\u1ed1ng \u0111\u1eadu n\u00e0nh HT \u0111\u1ebfn \u0111\u1eadu n\u00e0nh truy\u1ec1n th\u1ed1ng c\u1ee7a Trung Qu\u1ed1c"},"content":{"rendered":"<div class=\"TomTat clearfix\"><span id=\"ArticalDetail1_lblTeaser\" class=\"OverollContentDesc\">C\u00e1c nh\u00e0 khoa h\u1ecdc thu\u1ed9c Vi\u1ec7n H\u00e0n l\u00e2m KHNN v\u00e0 Vi\u1ec7n H\u00e0n l\u00e2m KHNN Nhi\u1ec7t \u0111\u1edbi Trung Qu\u1ed1c \u0111\u00e3 \u0111\u1ecbnh t\u00ednh \u0111\u01b0\u1ee3c d\u00f2ng ch\u1ea3y transgene t\u1eeb gi\u1ed1ng \u0111\u1eadu n\u00e0nh kh\u00e1ng thu\u1ed1c tr\u1eeb c\u1ecf (HT) m\u00e3 s\u1ed1 AG5601 \u0111\u1ebfn c\u00e1c gi\u1ed1ng \u0111\u1eadu n\u00e0nh truy\u1ec1n th\u1ed1ng.<br \/>\n<\/span>\u0110\u0103ng ng\u00e0y <span id=\"ArticalDetail1_lblDate\">01-06-2014<\/span> trong chuy\u00ean m\u1ee5c <a id=\"ArticalDetail1_lnkChuyenmuc\" href=\"http:\/\/antoansinhhoc.vn\/Chuyen-muc\/Tin-the-gioi\/260\/1\">Tin th\u1ebf gi\u1edbi<\/a><\/div>\n<div class=\"NoiDungBai\">\n<p>&nbsp;<\/p>\n<p><img decoding=\"async\" title=\"Tu\u1ea7n tin khoa h\u1ecdc 379 (13-19\/05\/2014)\" src=\"http:\/\/iasvn.org\/Images_upload\/images\/P3.jpg\" alt=\"\" \/>H\u1ecd \u0111\u00e1nh gi\u00e1 t\u1ef7 l\u1ec7 lai ch\u00e9o 36 gi\u1ed1ng \u0111\u1eadu n\u00e0nh truy\u1ec1n v\u1edbi v\u1edbi gi\u1ed1ng \u0111\u1eadu n\u00e0nh AG5601. Kho\u1ea3ng c\u00e1ch ho\u1ea1t \u0111\u1ed9ng c\u1ee7a gen HT (<strong><em>cp4 EPSPS<\/em><\/strong>) c\u1ee7a gi\u1ed1ng AG5601 \u0111\u1ebfn gi\u1ed1ng \u0111\u1eadu n\u00e0nh tr\u1ed3ng tr\u1ecdt <strong>Zhonghuang13<\/strong> \u0111\u01b0\u1ee3c x\u00e1c \u0111\u1ecbnh b\u1eb1ng c\u00e1ch s\u1eed d\u1ee5ng nh\u1eefng con lai \u0111\u01b0\u1ee3c thu ho\u1ea1ch t\u1eeb 8 h\u01b0\u1edbng v\u1edbi nh\u1eefng nghi\u1ec7m th\u1ee9c kho\u1ea3ng c\u00e1ch kh\u00e1c nhau. T\u01b0\u01a1ng quan gi\u1eefa d\u00f2ng ch\u1ea3y c\u1ee7a gen gi\u1ed1ng AG5601 v\u1edbi s\u1ef1 ki\u1ec7n ng\u00e0y tr\u1ed5 hoa \u0111\u1ed3ng lo\u1ea1t ho\u1eb7c ho\u1ea1t \u0111\u1ed9ng c\u1ee7a c\u00f4n tr\u00f9ng l\u00e0m nhi\u1ec7m v\u1ee5 giao ph\u1ea5n (insect pollinators) tr\u00ean m\u1ed7i gi\u1ed1ng \u0111\u01b0\u1ee3c ph\u00e2n t\u00edch theo h\u00e0m tuy\u1ebfn t\u00ednh. C\u00f3 32 trong 36 gi\u1ed1ng \u0111\u1eadu n\u00e0nh th\u1eed nghi\u1ec7m c\u00f3 con lai s\u1ed1ng s\u00f3t sau khi phun hai l\u1ea7n thu\u1ed1c di\u1ec7t c\u1ecf <strong>glyphosate<\/strong>. C\u00f3 49 trong 41.679 con lai d\u1ecb h\u1ee3p t\u1eed \u0111\u01b0\u1ee3c minh ch\u1ee9ng ch\u1ed1ng ch\u1ecbu \u0111\u01b0\u1ee3c thu\u1ed1c c\u1ecf glyphosate. Kho\u1ea3ng c\u00e1ch xa\u00a0 nh\u1ea5t c\u00f3 hi\u1ec7u l\u1ef1c lai ch\u00e9o gi\u1eefa AG5601 v\u00e0 gi\u1ed1ng Zhonghuang13 l\u00e0 15 m\u00e9t. Ph\u00e2n t\u00edch tuy\u1ebfn t\u00ednh cho th\u1ea5y c\u00f3 t\u01b0\u01a1ng quan thu\u1eadn gi\u1eefa t\u1ea7n su\u1ea5t lai ch\u00e9o v\u00e0 ng\u00e0y tr\u1ed5 hoa \u0111\u1ed3ng lo\u1ea1t ho\u1eb7c s\u1ed1 c\u00f4n tr\u00f9ng \u0111\u00f3ng vai tr\u00f2 pollinator. Theo \u0111\u00f3, c\u00e1c nh\u00e0 khoa h\u1ecdc \u0111\u00e3 khuy\u1ebfn c\u00e1o r\u1eb1ng: khi gi\u1ed1ng \u0111\u1eadu n\u00e0nh HT \u0111\u01b0\u1ee3c ph\u00f3ng th\u00edch tr\u00ean \u0111\u1ed3ng ru\u1ed9ng, ch\u00fang c\u1ea7n c\u1ea7n c\u00e1ch ly ch\u00fang v\u1edbi gi\u1ed1ng \u0111\u1eadu n\u00e0nh truy\u1ec1n th\u1ed1ng v\u1ec1 kh\u00f4ng gian v\u00e0 th\u1eddi gian canh t\u00e1c, sao cho l\u1ec7ch pha tr\u1ed5 b\u00f4ng.<\/p>\n<p>Xem <a title=\"Tu\u1ea7n tin khoa h\u1ecdc 379 (13-19\/05\/2014)\" href=\"http:\/\/link.springer.com\/article\/10.1007\/s11738-014-1539-3\" target=\"_blank\" rel=\"noopener\">http:\/\/link.springer.com\/article\/10.1007\/s11738-014-1539-3<\/a>.<\/p>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>C\u00e1c nh\u00e0 khoa h\u1ecdc thu\u1ed9c Vi\u1ec7n H\u00e0n l\u00e2m KHNN v\u00e0 Vi\u1ec7n H\u00e0n l\u00e2m KHNN Nhi\u1ec7t \u0111\u1edbi Trung Qu\u1ed1c \u0111\u00e3 \u0111\u1ecbnh t\u00ednh \u0111\u01b0\u1ee3c d\u00f2ng ch\u1ea3y transgene t\u1eeb gi\u1ed1ng \u0111\u1eadu n\u00e0nh kh\u00e1ng thu\u1ed1c tr\u1eeb c\u1ecf (HT) m\u00e3 s\u1ed1 AG5601 \u0111\u1ebfn c\u00e1c gi\u1ed1ng \u0111\u1eadu n\u00e0nh truy\u1ec1n th\u1ed1ng. \u0110\u0103ng ng\u00e0y 01-06-2014 trong chuy\u00ean m\u1ee5c Tin th\u1ebf gi\u1edbi &nbsp; H\u1ecd [&#8230;]\n","protected":false},"author":1,"featured_media":1780,"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\/1776"}],"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=1776"}],"version-history":[{"count":0,"href":"https:\/\/nbca.gov.vn\/wp-json\/wp\/v2\/posts\/1776\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/nbca.gov.vn\/wp-json\/wp\/v2\/media\/1780"}],"wp:attachment":[{"href":"https:\/\/nbca.gov.vn\/wp-json\/wp\/v2\/media?parent=1776"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/nbca.gov.vn\/wp-json\/wp\/v2\/categories?post=1776"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/nbca.gov.vn\/wp-json\/wp\/v2\/tags?post=1776"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}