{"id":2028,"date":"2013-05-31T02:56:28","date_gmt":"2013-05-30T19:56:28","guid":{"rendered":"http:\/\/antoansinhhoc.vn\/?p=2028"},"modified":"2013-05-31T02:56:28","modified_gmt":"2013-05-30T19:56:28","slug":"gen-lam-tang-tinh-khang-sau-hai-cay-trong","status":"publish","type":"post","link":"https:\/\/nbca.gov.vn\/gen-lam-tang-tinh-khang-sau-hai-cay-trong\/","title":{"rendered":"Gen l\u00e0m t\u0103ng t\u00ednh kh\u00e1ng s\u00e2u h\u1ea1i c\u00e2y tr\u1ed3ng"},"content":{"rendered":"<div class=\"TomTat clearfix\">\n<p>C\u00e2y tr\u1ed3ng kh\u00f4ng c\u00f3 kh\u1ea3 n\u0103ng di chuy\u1ec3n nh\u01b0 \u0111\u1ed9ng v\u1eadt \u0111\u1ec3 tr\u00e1nh \u0111\u01b0\u1ee3c nh\u1eefng stress do c\u00f4n tr\u00f9ng v\u00e0 b\u1ec7nh h\u1ea1i g\u00e2y ra cho ch\u00fang. Do \u0111\u00f3, ch\u00fang \u0111\u00e3 ti\u1ebfn h\u00f3a \u0111\u1ec3 c\u00f3 nh\u1eefng h\u1ec7 th\u1ed1ng mi\u1ec5n d\u1ecbch r\u1ea5t ph\u1ee9c t\u1ea1p \u0111\u1ec3 t\u1ef1 b\u1ea3o v\u1ec7 tr\u01b0\u1edbc s\u1ef1 t\u1ed5n h\u1ea1i n\u00e0y.<\/p>\n<p>\u0110\u0103ng ng\u00e0y\u00a031-05-2013\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<\/div>\n<div class=\"NoiDungBai\">\n<p><img decoding=\"async\" loading=\"lazy\" class=\"aligncenter\" title=\"Tu\u1ea7n tin khoa h\u1ecdc 331 (03 - 09\/06\/2013)\" src=\"http:\/\/iasvn.org\/Images_upload\/images\/New%20Picture%20(65)(4).png\" alt=\"\" width=\"303\" height=\"225\" \/><\/p>\n<p>Nh\u1eefng nghi\u00ean c\u1ee9u g\u1ea7n \u0111\u00e2y ch\u1ee9ng minh r\u1eb1ng ch\u00ednh c\u00e1c hormones th\u1ef1c v\u1eadt th\u00ed d\u1ee5 nh\u01b0\u00a0<strong>jasmonates\u00a0<\/strong>c\u00f3 vai tr\u00f2 c\u1ef1c k\u1ef3 quan tr\u1ecdng ph\u1ee5c v\u1ee5 c\u00e1ch t\u1ef1 b\u1ea3o v\u1ec7 nh\u01b0 v\u1eady, c\u0169ng nh\u01b0 gi\u00fap c\u00e2y t\u0103ng tr\u01b0\u1edfng.<\/p>\n<p>Nh\u00e0 khoa h\u1ecdc\u00a0<strong>Po Hu<\/strong>\u00a0v\u00e0 ctv. thu\u1ed9c \u0110\u1ea1i H\u1ecdc Tsinghua, Trung Qu\u1ed1c \u0111\u00e3 kh\u00e1m pha m\u1ed9t gen (<em><strong>JAV1<\/strong><\/em>) trong l\u1ed9t tr\u00ecnh bi\u1ebfn d\u01b0\u1ee1ng jasmonate ch\u1ec9 c\u00f3 ch\u1ee9c n\u0103ng t\u1ef1 v\u1ec7 v\u00e0 kh\u00f4ng c\u00f3 ch\u1ee9c n\u0103ng gi\u00fap c\u00e2y t\u0103ng tr\u01b0\u1edfng.<\/p>\n<p>Theo k\u1ebft qu\u1ea3 nghi\u00ean c\u1ee9u c\u1ee7a Hu, th\u1ef1c v\u1eadt t\u1ea1o ra jasmonates khi c\u00f3 s\u1ef1 t\u1ea5n c\u00f4ng c\u1ee7a c\u00f4n tr\u00f9ng ho\u1eb7c s\u1ef1 l\u00e2y nhi\u1ec5m c\u1ee7a pathogen. \u0110i\u1ec1u n\u00e0y l\u00e0m k\u00edch ho\u1ea1t s\u1ef1 ph\u00e2n r\u1ea3 protein JAV1.<\/p>\n<p>Theo c\u00e1ch ph\u00e2n r\u1ea3 \u1ea5y, bi\u1ec3u hi\u1ec7n c\u1ee7a gen t\u1ef1 v\u1ec7 \u0111\u01b0\u1ee3c k\u00edch ho\u1ea1t v\u00e0 l\u00e0m t\u0103ng t\u00ednh kh\u00e1ng l\u1ea1i stress sinh h\u1ecdc. Nghi\u00ean c\u1ee9u n\u00e0y gi\u1ea3i th\u00edch \u0111\u01b0\u1ee3c c\u00e1c c\u01a1 ch\u1ebf \u1edf m\u1ee9c \u0111\u1ed9 ph\u00e2n t\u1eed khi c\u00e2y s\u1eed d\u1ee5ng nh\u1eefng t\u00edn hi\u1ec7u jasmonate \u0111\u1ec3 t\u1ef1 b\u1ea3o v\u1ec7 kh\u1ecfi stress sinh h\u1ecdc.<\/p>\n<p>Xem t\u00f3m t\u1eaft t\u1ea1i:<\/p>\n<p><a href=\"http:\/\/www.cell.com\/molecular-cell\/abstract\/S1097-2765%2813%2900332-8\">http:\/\/www.cell.com\/molecular-cell\/abstract\/S1097-2765(13)00332-8<\/a>.<\/p>\n<p>&nbsp;<\/p>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>C\u00e2y tr\u1ed3ng kh\u00f4ng c\u00f3 kh\u1ea3 n\u0103ng di chuy\u1ec3n nh\u01b0 \u0111\u1ed9ng v\u1eadt \u0111\u1ec3 tr\u00e1nh \u0111\u01b0\u1ee3c nh\u1eefng stress do c\u00f4n tr\u00f9ng v\u00e0 b\u1ec7nh h\u1ea1i g\u00e2y ra cho ch\u00fang. Do \u0111\u00f3, ch\u00fang \u0111\u00e3 ti\u1ebfn h\u00f3a \u0111\u1ec3 c\u00f3 nh\u1eefng h\u1ec7 th\u1ed1ng mi\u1ec5n d\u1ecbch r\u1ea5t ph\u1ee9c t\u1ea1p \u0111\u1ec3 t\u1ef1 b\u1ea3o v\u1ec7 tr\u01b0\u1edbc s\u1ef1 t\u1ed5n h\u1ea1i n\u00e0y. \u0110\u0103ng ng\u00e0y\u00a031-05-2013\u00a0trong chuy\u00ean m\u1ee5c\u00a0Tin [&#8230;]\n","protected":false},"author":1,"featured_media":6425,"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\/2028"}],"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=2028"}],"version-history":[{"count":0,"href":"https:\/\/nbca.gov.vn\/wp-json\/wp\/v2\/posts\/2028\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/nbca.gov.vn\/wp-json\/wp\/v2\/media\/6425"}],"wp:attachment":[{"href":"https:\/\/nbca.gov.vn\/wp-json\/wp\/v2\/media?parent=2028"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/nbca.gov.vn\/wp-json\/wp\/v2\/categories?post=2028"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/nbca.gov.vn\/wp-json\/wp\/v2\/tags?post=2028"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}