{"id":6765,"date":"2016-07-27T07:06:01","date_gmt":"2016-07-27T00:06:01","guid":{"rendered":"http:\/\/antoansinhhoc.vn\/?p=955"},"modified":"2016-07-27T07:06:01","modified_gmt":"2016-07-27T00:06:01","slug":"phan-bo-cac-transgenes-trong-cay-lua-mi-dong-chuyen-nap-bang-phuong-phap-su-dung-sung-ban-gen-2","status":"publish","type":"post","link":"https:\/\/nbca.gov.vn\/phan-bo-cac-transgenes-trong-cay-lua-mi-dong-chuyen-nap-bang-phuong-phap-su-dung-sung-ban-gen-2\/","title":{"rendered":"Ph\u00e2n b\u1ed1 c\u00e1c transgenes trong c\u00e2y l\u00faa m\u00ec \u0111\u1ed3ng chuy\u1ec3n n\u1ea1p b\u1eb1ng ph\u01b0\u01a1ng ph\u00e1p s\u1eed d\u1ee5ng s\u00fang b\u1eafn gen"},"content":{"rendered":"<p>Yonghua Han v\u00e0 ctv. thu\u1ed9c Jiangsu Normal University \u0111\u00e3 th\u1ef1c hi\u1ec7n m\u1ed9t nghi\u00ean c\u1ee9u nh\u1eb1m x\u00e1c \u0111\u1ecbnh s\u1ef1 ph\u00e2n b\u1ed1 c\u00e1c loci ch\u1ee9a transgene trong 4 c\u00e2y l\u00faa m\u00ec bi\u1ebfn \u0111\u1ed5i gen (\u0111\u1ed3ng chuy\u1ec3n n\u1ea1p) v\u1ed1i nh\u1eefng gen thu\u1ed9c subunit m\u00e3 h\u00f3a glutenin c\u00f3 trong l\u01b0\u1ee3ng ph\u00e2n t\u1eed cao v\u00e0 c\u00e1c ch\u1ec9 th\u1ecb ch\u1ecdn l\u1ecdc \u201cbar\u201d th\u00f4ng qua k\u1ebft qu\u1ea3 hu\u1ef3nh quang trong k\u1ef9 thu\u1eadt \u201cin situ hybridization\u201d.<\/p>\n<p><a href=\"https:\/\/nbca.gov.vn\/wp-content\/uploads\/2016\/07\/lua-mi2.jpg\"><img decoding=\"async\" loading=\"lazy\" class=\"size-full wp-image-977 aligncenter\" src=\"https:\/\/nbca.gov.vn\/wp-content\/uploads\/2016\/07\/lua-mi2.jpg\" alt=\"lua mi\" width=\"225\" height=\"225\" \/><\/a><\/p>\n<div>H\u1ecd \u0111\u00e3 th\u1ea5y r\u1eb1ng c\u00e1c transgene loci ph\u00e2n b\u1ed1 m\u1ed9t c\u00e1ch ng\u1eabu nhi\u00ean trong su\u1ed1t b\u1ed9 gen c\u00e2y l\u00faa m\u00ec v\u00e0 h\u1ee3p nh\u1ea5t th\u00e0nh nh\u1eefng \u0111\u1ecba \u0111i\u1ec3m kh\u00e1c bi\u1ec7t nhau d\u1ecdc tr\u00ean t\u1eebng nhi\u1ec5m s\u1eafc th\u1ec3. C\u00f3 m\u1ed9t xu h\u01b0\u1edbng r\u1ea5t nh\u1ecf \u0111\u1ed1i v\u1edbi nh\u1eefng transgenes nh\u01b0 v\u1eadt \u0111\u1ec3 \u0111\u01b0\u1ee3c \u0111\u1ecbnh v\u1ecb tr\u00ean c\u00e1c v\u00f9ng nhi\u1ec5m s\u1eafc th\u1ec3 c\u00e1ch xa nhau. T\u1ea7n su\u1ea5t xu\u1ea5t hi\u1ec7n c\u00e1c transgenes cao trong nh\u1eefng vec t\u01a1 plasmids kh\u00e1c nhau \u0111\u00e3 h\u1ee3p nh\u1ea5t t\u1ea1i c\u00f9ng m\u1ed9t v\u1ecb tr\u00ed v\u00e0 ch\u1ec9 c\u00f3 7 d\u00f2ng c\u00e2y l\u00faa m\u00ec bi\u1ec3u hi\u1ec7n ch\u00fang t\u1ea1i 2 ho\u1eb7c 3 loci.<\/div>\n<div><\/div>\n<div>Nh\u1eefng loci \u1ea5y c\u00f3 xu h\u01b0\u1edbng kh\u00f4ng ph\u00e2n ly b\u00ecnh th\u01b0\u1eddng \u1edf c\u00e1c th\u1ebf h\u1ec7 con lai sau \u0111\u00f3, r\u1ea5t kh\u00f3 \u0111\u1ec3 gi\u1ea3m thi\u1ec3u c\u00e1c ch\u1ec9 th\u1ecb c\u00f3 t\u00ednh ch\u1ea5t ch\u1ecdn l\u1ecdc nh\u01b0 gen bar t\u1eeb nh\u1eefng d\u00f2ng c\u00e2y transgene sau khi t\u00e1i sinh c\u00e2y. H\u01a1n n\u1eefa, ba d\u00f2ng c\u00e2y transgenic \u0111\u00e3 \u0111\u01b0\u1ee3c t\u00ecm th\u1ea5y tr\u1edf n\u00ean li\u00ean k\u1ebft ch\u1eb7t tr\u00ean nh\u1eefng nhi\u1ec5m s\u1eafc th\u1ec3 t\u00e1i s\u1eafp x\u1ebfp l\u1ea1i, c\u00e1c s\u1eafp x\u1ebfp l\u1ea1i nh\u01b0 v\u1eady kh\u1eb3ng \u0111\u1ecbnh m\u1ed9t t\u01b0\u01a1ng quan ch\u1eb7t ch\u1ebd gi\u1eefa k\u1ef9 thu\u1eadt b\u1eafn gen v\u00e0 t\u00e1i s\u1eafp x\u1ebfp l\u1ea1i nhi\u1ec5m s\u1eafc th\u1ec3.<\/div>\n<div><\/div>\n<div>Xem \u00a0Transgenic Research.<\/div>\n","protected":false},"excerpt":{"rendered":"<p>Yonghua Han v\u00e0 ctv. thu\u1ed9c Jiangsu Normal University \u0111\u00e3 th\u1ef1c hi\u1ec7n m\u1ed9t nghi\u00ean c\u1ee9u nh\u1eb1m x\u00e1c \u0111\u1ecbnh s\u1ef1 ph\u00e2n b\u1ed1 c\u00e1c loci ch\u1ee9a transgene trong 4 c\u00e2y l\u00faa m\u00ec bi\u1ebfn \u0111\u1ed5i gen (\u0111\u1ed3ng chuy\u1ec3n n\u1ea1p) v\u1ed1i nh\u1eefng gen thu\u1ed9c subunit m\u00e3 h\u00f3a glutenin c\u00f3 trong l\u01b0\u1ee3ng ph\u00e2n t\u1eed cao v\u00e0 c\u00e1c ch\u1ec9 th\u1ecb ch\u1ecdn l\u1ecdc [&#8230;]\n","protected":false},"author":1,"featured_media":6283,"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\/6765"}],"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=6765"}],"version-history":[{"count":0,"href":"https:\/\/nbca.gov.vn\/wp-json\/wp\/v2\/posts\/6765\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/nbca.gov.vn\/wp-json\/wp\/v2\/media\/6283"}],"wp:attachment":[{"href":"https:\/\/nbca.gov.vn\/wp-json\/wp\/v2\/media?parent=6765"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/nbca.gov.vn\/wp-json\/wp\/v2\/categories?post=6765"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/nbca.gov.vn\/wp-json\/wp\/v2\/tags?post=6765"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}