{"id":6622,"date":"2013-08-14T02:41:07","date_gmt":"2013-08-13T19:41:07","guid":{"rendered":"http:\/\/antoansinhhoc.vn\/?p=1985"},"modified":"2013-08-14T02:41:07","modified_gmt":"2013-08-13T19:41:07","slug":"giong-chuyen-gen-giai-phap-chong-benh-greening-tren-cay-co-mui","status":"publish","type":"post","link":"https:\/\/nbca.gov.vn\/giong-chuyen-gen-giai-phap-chong-benh-greening-tren-cay-co-mui\/","title":{"rendered":"Gi\u1ed1ng chuy\u1ec3n gen, gi\u1ea3i ph\u00e1p ch\u1ed1ng b\u1ec7nh Greening tr\u00ean c\u00e2y c\u00f3 m\u00fai"},"content":{"rendered":"<div class=\"TomTat clearfix\">\n<p style=\"text-align: justify;\">Trang website \u201cTruth abaout trade and technology\u201d v\u1eeba \u0111\u0103ng t\u1ea3i b\u00e0i \u201cC\u00f4ng ngh\u1ec7 sinh h\u1ecdc, gi\u1ea3i ph\u00e1p cho b\u1ec7nh v\u00e0ng l\u00e1 g\u00e2n xanh tr\u00ean c\u00e2y c\u00f3 m\u00fai\u201d c\u1ee7a t\u00e1c gi\u1ea3 Ross Korver. B\u00e0i b\u00e1o cho bi\u1ebft, Erik Mirkov, m\u1ed9t\u00a0GS virus h\u1ecdc th\u1ef1c v\u1eadt Tr\u01b0\u1eddng \u0110\u1ea1i h\u1ecdc A &amp; M, Texas, Hoa K\u1ef3 \u0111\u00e3 th\u00e0nh c\u00f4ng trong vi\u1ec7c d\u00f9ng gi\u1ed1ng chuy\u1ec3n gen \u0111\u1ec3 kh\u1ed1ng ch\u1ebf b\u1ec7nh v\u00e0ng l\u00e1 g\u00e2n xanh tr\u00ean cam qu\u00fdt.<\/p>\n<p style=\"text-align: justify;\">\u0110\u0103ng ng\u00e0y\u00a014-08-2013\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<p style=\"text-align: justify;\">Erik Mirkov \u0111\u00e3 d\u00f9ng gen c\u00f3 kh\u1ea3 n\u0103ng\u00a0SX n\u00ean protein \u0111\u1eb7c hi\u1ec7u l\u00e0m cho vi khu\u1ea9n Liberobacter asiatus, t\u00e1c nh\u00e2n tr\u1ef1c ti\u1ebfp g\u00e2y n\u00ean b\u1ec7nh kh\u00f4ng th\u1ec3 ph\u00e1t tri\u1ec3n. Gen c\u00f3 \u0111\u1eb7c t\u00ednh tr\u00ean \u0111\u01b0\u1ee3c Erik Mirkov ph\u00e1t hi\u1ec7n trong c\u00e2y Spin-ach, m\u1ed9t c\u00e2y c\u00f3 l\u00e1 r\u1ed9ng m\u00e0u xanh th\u1eabm \u0111\u01b0\u1ee3c ng\u01b0\u1eddi d\u00e2n M\u1ef9 d\u00f9ng l\u00e0m rau (c\u00f2n g\u1ecdi l\u00e0 rau Bina).<\/p>\n<p style=\"text-align: justify;\">B\u1ec7nh v\u00e0ng l\u00e1 g\u00e2n xanh tr\u00ean c\u00e2y c\u00f3 m\u00fai (greening) do vi khu\u1ea9n Liberobacter asiatus g\u00e2y n\u00ean c\u00f3 r\u1ea7y ch\u1ed5ng c\u00e1nh l\u00e0m trung gian truy\u1ec1n b\u1ec7nh \u0111\u01b0\u1ee3c ghi nh\u1eadn \u0111\u1ea7u ti\u00ean v\u00e0o n\u0103m 1900 \u1edf Trung Qu\u1ed1c (g\u1ecdi l\u00e0 b\u1ec7nh Ho\u00e0ng Long, b\u1ec7nh ch\u1ee5p v\u00e0ng) v\u00e0 l\u00e2y lan g\u00e2y thi\u1ec7t h\u1ea1i n\u1eb7ng cho nh\u1eefng ng\u01b0\u1eddi tr\u1ed3ng cam tr\u00ean to\u00e0n th\u1ebf gi\u1edbi.<\/p>\n<p style=\"text-align: justify;\">T\u1ea1i Vi\u1ec7t Nam, b\u1ec7nh \u0111\u01b0\u1ee3c Vi\u1ec7n Nghi\u00ean c\u1ee9u c\u00e2y \u0103n qu\u1ea3 mi\u1ec1n Nam quan t\u00e2m \u0111\u1eb7c bi\u1ec7t v\u00e0 \u0111\u00e3 x\u00e2y d\u1ef1ng n\u00ean quy tr\u00ecnh\u00a0SX gi\u1ed1ng c\u00e2y c\u00f3 m\u00fai s\u1ea1ch b\u1ec7nh. Tuy nhi\u00ean hi\u1ec7u qu\u1ea3 c\u1ee7a nh\u1eefng gi\u1ea3i ph\u00e1p tr\u00ean kh\u00f4ng cao v\u00ec c\u00e2y gi\u1ed1ng ch\u1ec9 s\u1ea1ch b\u1ec7nh trong nh\u00e0 l\u01b0\u1edbi nh\u01b0ng s\u1ebd b\u1ecb nhi\u1ec5m khi tr\u1ed3ng \u0111\u1ea1i tr\u00e0 ngo\u00e0i \u0111\u1ed3ng. Vi\u1ec7c tr\u1ed3ng xen c\u00e2y c\u00f3 m\u00fai v\u1edbi c\u00e2y \u1ed5i c\u0169ng \u0111\u01b0\u1ee3c ghi nh\u1eadn l\u00e0 h\u1ea1n ch\u1ebf \u0111\u01b0\u1ee3c s\u1ef1 x\u00e2m nh\u1eadp c\u1ee7a r\u1ea7y ch\u1ed5ng c\u00e1nh, trung gian truy\u1ec1n b\u1ec7nh Greening.<\/p>\n<p style=\"text-align: justify;\">T\u1ea1i v\u00f9ng cam Florida, th\u1ee7 ph\u1ee7 c\u00e2y c\u00f3 m\u00fai c\u1ee7a Hoa K\u1ef3, b\u1ec7nh Greening \u0111\u01b0\u1ee3c ph\u00e1t hi\u1ec7n n\u00e0o n\u0103m 1998, n\u0103m m\u00e0 s\u1ea3n l\u01b0\u1ee3ng ng\u00e0nh c\u00f4ng nghi\u1ec7p n\u01b0\u1edbc cam \u00e9p c\u1ee7a Floria \u0111\u1ea1t \u0111\u1ec9nh cao nh\u1ea5t trong l\u1ecbch s\u1eed v\u1edbi 1,56 t\u1ef7 galon. T\u1eeb \u0111\u00f3 \u0111\u1ebfn nay, s\u1ea3n l\u01b0\u1ee3ng c\u1ee9 li\u00ean t\u1ee5c b\u1ecb gi\u1ea3m s\u00fat v\u00e0 hi\u1ec7n t\u1ea1i ch\u1ec9 c\u00f2n 0, 862 t\u1ef7 galon. S\u1ef1 gi\u1ea3m s\u1ea3n l\u01b0\u1ee3ng n\u00e0y \u0111\u01b0\u1ee3c l\u00fd gi\u1ea3i b\u1eb1ng nhi\u1ec1u nguy\u00ean nh\u00e2n, trong \u0111\u00f3 c\u00f3 nguy\u00ean nh\u00e2n quan tr\u1ecdng l\u00e0 do b\u1ec7nh Greening t\u1ea5n c\u00f4ng. Di\u1ec7n t\u00edch v\u01b0\u1eddn cam \u1edf ph\u00eda Nam Florida b\u1ecb gi\u1ea3m t\u1edbi 25%. Do\u00a0SX b\u1ecb gi\u1ea3m s\u00fat n\u00ean th\u1ecb tr\u01b0\u1eddng n\u01b0\u1edbc cam \u00e9p c\u1ee7a Hoa K\u1ef3\u00a0\u0111ang d\u1ea7n v\u1ec1 tay Brazin v\u1edbi con s\u1ed1 200 tri\u1ec7u galon\/n\u0103m.<\/p>\n<p style=\"text-align: justify;\">Th\u00e0nh c\u00f4ng c\u1ee7a Erik Mirkov m\u1edf ra tri\u1ec3n v\u1ecdng kh\u1ed1ng ch\u1ebf ho\u00e0n to\u00e0n c\u0103n b\u1ec7nh nguy hi\u1ec3m n\u00e0y. Hi\u1ec7n nay c\u00e1c c\u01a1 quan qu\u1ea3n l\u00fd an to\u00e0n c\u00f4ng ngh\u1ec7 sinh h\u1ecdc c\u1ee7a Hoa K\u1ef3\u00a0l\u00e0 EPA v\u00e0 FDA \u0111\u00e3 ho\u00e0n t\u1ea5t vi\u1ec7c \u0111\u00e1nh gi\u00e1 cho r\u1eb1ng Protein \u0111\u1eb7c hi\u1ec7u kh\u00e1ng vi khu\u1ea9n Liberobacter asiatus c\u1ee7a c\u00e2y Spin-ach kh\u00f4ng \u0111\u1ed9c h\u1ea1i cho chu\u1ed9t v\u00e0 ong m\u1eadt v\u00e0 c\u00f4ng vi\u1ec7c \u0111\u00e1nh gi\u00e1 \u0111\u1ed9 an to\u00e0n \u0111\u1ed1i v\u1edbi ng\u01b0\u1eddi v\u00e0 m\u00f4i tr\u01b0\u1eddng s\u1ebd b\u1eaft \u0111\u1ea7u. N\u1ebfu su\u00f4n s\u1ebb, kho\u1ea3ng 3 &#8211; 4 n\u0103m sau, ng\u01b0\u1eddi tr\u1ed3ng cam Florida s\u1ebd nh\u1eadn \u0111\u01b0\u1ee3c nh\u1eefng c\u00e2y gi\u1ed1ng cam, qu\u00fdt, b\u01b0\u1edfi chuy\u1ec3n gen kh\u00e1ng b\u1ec7nh Greening \u0111\u1ea7u ti\u00ean tr\u00ean th\u1ebf gi\u1edbi.<\/p>\n<p style=\"text-align: justify;\">\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>Trang website \u201cTruth abaout trade and technology\u201d v\u1eeba \u0111\u0103ng t\u1ea3i b\u00e0i \u201cC\u00f4ng ngh\u1ec7 sinh h\u1ecdc, gi\u1ea3i ph\u00e1p cho b\u1ec7nh v\u00e0ng l\u00e1 g\u00e2n xanh tr\u00ean c\u00e2y c\u00f3 m\u00fai\u201d c\u1ee7a t\u00e1c gi\u1ea3 Ross Korver. B\u00e0i b\u00e1o cho bi\u1ebft, Erik Mirkov, m\u1ed9t\u00a0GS virus h\u1ecdc th\u1ef1c v\u1eadt Tr\u01b0\u1eddng \u0110\u1ea1i h\u1ecdc A &amp; M, Texas, Hoa K\u1ef3 \u0111\u00e3 th\u00e0nh c\u00f4ng [&#8230;]\n","protected":false},"author":1,"featured_media":6416,"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\/6622"}],"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=6622"}],"version-history":[{"count":0,"href":"https:\/\/nbca.gov.vn\/wp-json\/wp\/v2\/posts\/6622\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/nbca.gov.vn\/wp-json\/wp\/v2\/media\/6416"}],"wp:attachment":[{"href":"https:\/\/nbca.gov.vn\/wp-json\/wp\/v2\/media?parent=6622"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/nbca.gov.vn\/wp-json\/wp\/v2\/categories?post=6622"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/nbca.gov.vn\/wp-json\/wp\/v2\/tags?post=6622"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}