{"id":2391,"date":"2012-03-09T04:06:40","date_gmt":"2012-03-08T21:06:40","guid":{"rendered":"http:\/\/antoansinhhoc.vn\/?p=2391"},"modified":"2012-03-09T04:06:40","modified_gmt":"2012-03-08T21:06:40","slug":"anh-huong-cua-giong-ngo-bt-doi-voi-con-trung-duc-re-western-corn-rootworm-beetles","status":"publish","type":"post","link":"https:\/\/nbca.gov.vn\/anh-huong-cua-giong-ngo-bt-doi-voi-con-trung-duc-re-western-corn-rootworm-beetles\/","title":{"rendered":"\u1ea2nh h\u01b0\u1edfng c\u1ee7a gi\u1ed1ng ng\u00f4 Bt \u0111\u1ed1i v\u1edbi c\u00f4n tr\u00f9ng \u0111\u1ee5c r\u1ec5 (Western Corn Rootworm Beetles)"},"content":{"rendered":"<div class=\"TomTat clearfix\">\n<p>Th\u00e0nh c\u00f4ng c\u1ee7a ph\u01b0\u01a1ng ph\u00e1p bi\u1ebfn \u0111\u1ed5i gen tr\u00ean genome c\u00e2y ng\u00f4 \u0111\u00e3 gi\u00fap cho c\u00e1c nh\u00e0 khoa h\u1ecdc h\u01b0\u1edbng \u0111\u1ebfn vi\u1ec7c t\u1ea1o gi\u1ed1ng ng\u00f4 kh\u00e1ng \u0111\u01b0\u1ee3c b\u1ecd c\u00e1nh c\u1ee9ng \u0111\u1ee5c ph\u00e1 r\u1ec5, c\u0103n c\u1ee9 tr\u00ean m\u1eadt \u0111\u1ed9 giao ph\u1ed1i cao gi\u1eefa b\u1ecd c\u00e1nh c\u1ee9ng kh\u00e1ng v\u00e0 nhi\u1ec5m. Tuy nhi\u00ean, \u0111i\u1ec1u n\u00e0y d\u1eabn \u0111\u1ebfn hi\u1ec7n t\u01b0\u1ee3ng ph\u00e2n ly sau giao ph\u1ed1i l\u00e0m cho k\u1ebft qu\u1ea3 b\u1ecb thay \u0111\u1ed5i trong s\u1ef1 ti\u1ebfn h\u00f3a c\u1ee7a t\u00ednh kh\u00e1ng.<\/p>\n<p>\u0110\u0103ng ng\u00e0y\u00a009-04-2012\u00a0trong chuy\u00ean m\u1ee5c\u00a0<a href=\"http:\/\/antoansinhhoc.vn\/Chuyen-muc\/Tin-the-gioi\/260\/1\">Tin th\u1ebf gi\u1edbi<\/a>.<\/p>\n<p>Alexzandra F. Murphy v\u00e0 c\u1ed9ng t\u00e1c vi\u00ean thu\u1ed9c \u0110\u1ea1i H\u1ecdc Purdue \u0111\u00e3 xem x\u00e9t t\u00ednh tr\u1ea1ng chi\u1ec1u ngang khung \u0111\u1ea7u c\u1ee7a con c\u00f4n tr\u00f9ng tr\u01b0\u1edfng th\u00e0nh, tr\u00ean c\u01a1 s\u1edf kh\u00e1c nhau v\u1ec1 h\u00ecnh th\u00e1i h\u1ecdc. B\u1ecd c\u00e1nh c\u1ee9ng \u0111\u01b0\u1ee3c x\u1ebfp theo nh\u1eefng nghi\u1ec7m th\u1ee9c lai v\u00e0 \u0111\u1ecba \u0111i\u1ec3m c\u1ee7a c\u00e2y ng\u00f4.<\/p>\n<p>K\u1ebft qu\u1ea3 cho th\u1ea5y trung b\u00ecnh k\u00edch th\u01b0\u1edbc ngang \u0111\u1ea7u c\u1ee7a con \u0111\u1ef1c tr\u00ean gi\u1ed1ng ng\u00f4 Bt cho ra nh\u1eefng con s\u00e2u non h\u1ea1i r\u1ec5 (Bt-RW maize) nh\u1ecf h\u01a1n m\u1ed9t c\u00e1ch c\u00f3 \u00fd ngh\u0129a so v\u1edbi chi\u1ec1u ngang \u0111\u1ea7u c\u1ee7a con s\u1ed1ng tr\u00ean c\u00e2y ng\u00f4 b\u00ecnh th\u01b0\u1eddng. \u0110i\u1ec1u n\u00e0y kh\u1eb3ng \u0111\u1ecbnh r\u1eb1ng con \u0111\u1ef1c t\u1eeb c\u00e2y ng\u00f4 Bt-RW c\u00f3 th\u1ec3 \u0111\u00e3 \u0111\u01b0\u1ee3c th\u1eed th\u00e1ch qua ng\u01b0\u1ee1ng d\u01b0\u1edbi m\u1ee9c g\u00e2y ch\u1ebft (sublethal doses) c\u1ee7a \u0111\u1ed9c t\u1ed1 Bt gi\u1ed1ng nh\u01b0 \u1ea5u tr\u00f9ng. Kh\u00f4ng kh\u00e1c bi\u1ec7t c\u00f3 \u00fd ngh\u0129a gi\u1eefa chi\u1ec1u ngang \u0111\u1ea7u con c\u00e1i s\u1ed1ng tr\u00ean hai gi\u1ed1ng ng\u00f4 Bt v\u00e0 b\u00ecnh th\u01b0\u1eddng. Kh\u00e1m ph\u00e1 n\u00e0y gi\u00fap cho c\u00e1c nh\u00e0 nghi\u00ean c\u1ee9u c\u1ea3i ti\u1ebfn ph\u01b0\u01a1ng ph\u00e1p qu\u1ea3n l\u00fd t\u00ednh kh\u00e1ng \u0111\u1eb7c bi\u1ec7t trong tr\u01b0\u1eddng h\u1ee3p \u201cseed mix refuge system\u201d (h\u1ec7 th\u1ed1ng tr\u00fa \u1ea9n c\u1ee7a c\u00f4n tr\u00f9ng trong \u0111i\u1ec1u ki\u1ec7n ph\u1ed1i tr\u1ed9n gi\u1eefa c\u00e1c gi\u1ed1ng).<br \/>\nXem t\u00f3m t\u1eaft\u00a0<a href=\"http:\/\/onlinelibrary.wiley.com\/doi\/10.1111\/j.1570-7458.2011.01100.x\/full\">http:\/\/onlinelibrary.wiley.com\/doi\/10.1111\/j.1570-7458.2011.01100.x\/full<\/a>.<\/p>\n<p>&nbsp;<\/p>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>Th\u00e0nh c\u00f4ng c\u1ee7a ph\u01b0\u01a1ng ph\u00e1p bi\u1ebfn \u0111\u1ed5i gen tr\u00ean genome c\u00e2y ng\u00f4 \u0111\u00e3 gi\u00fap cho c\u00e1c nh\u00e0 khoa h\u1ecdc h\u01b0\u1edbng \u0111\u1ebfn vi\u1ec7c t\u1ea1o gi\u1ed1ng ng\u00f4 kh\u00e1ng \u0111\u01b0\u1ee3c b\u1ecd c\u00e1nh c\u1ee9ng \u0111\u1ee5c ph\u00e1 r\u1ec5, c\u0103n c\u1ee9 tr\u00ean m\u1eadt \u0111\u1ed9 giao ph\u1ed1i cao gi\u1eefa b\u1ecd c\u00e1nh c\u1ee9ng kh\u00e1ng v\u00e0 nhi\u1ec5m. Tuy nhi\u00ean, \u0111i\u1ec1u n\u00e0y d\u1eabn \u0111\u1ebfn hi\u1ec7n [&#8230;]\n","protected":false},"author":1,"featured_media":6492,"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\/2391"}],"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=2391"}],"version-history":[{"count":0,"href":"https:\/\/nbca.gov.vn\/wp-json\/wp\/v2\/posts\/2391\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/nbca.gov.vn\/wp-json\/wp\/v2\/media\/6492"}],"wp:attachment":[{"href":"https:\/\/nbca.gov.vn\/wp-json\/wp\/v2\/media?parent=2391"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/nbca.gov.vn\/wp-json\/wp\/v2\/categories?post=2391"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/nbca.gov.vn\/wp-json\/wp\/v2\/tags?post=2391"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}