{"id":6862,"date":"2018-08-06T10:27:00","date_gmt":"2018-08-06T03:27:00","guid":{"rendered":"http:\/\/antoansinhhoc.vn\/?p=5164"},"modified":"2018-08-06T10:27:00","modified_gmt":"2018-08-06T03:27:00","slug":"cac-nha-khoa-hoc-ung-dung-cong-nghe-chinh-sua-gen-doi-voi-cay-trong-nha-vuon","status":"publish","type":"post","link":"https:\/\/nbca.gov.vn\/cac-nha-khoa-hoc-ung-dung-cong-nghe-chinh-sua-gen-doi-voi-cay-trong-nha-vuon\/","title":{"rendered":"C\u00e1c nh\u00e0 khoa h\u1ecdc \u1ee9ng d\u1ee5ng c\u00f4ng ngh\u1ec7 ch\u1ec9nh s\u1eeda gen \u0111\u1ed1i v\u1edbi c\u00e2y tr\u1ed3ng nh\u00e0 v\u01b0\u1eddn"},"content":{"rendered":"<p style=\"text-align: justify;\"><span style=\"font-size: 12pt; font-family: 'times new roman', times, serif;\">\u201cGenome editing\u201d thu h\u00fat nhi\u1ec1u nh\u00e0 khoa h\u1ecdc v\u00e0 ch\u1ecdn gi\u1ed1ng v\u00ec m\u1ee5c ti\u00eau an ninh l\u01b0\u01a1ng th\u1ef1c cho to\u00e0n th\u1ebf gi\u1edbi. T\u1eeb 2013, c\u00e1c c\u1ed1ng b\u1ed1 khoa h\u1ecdc b\u1eaft \u0111\u1ea7u tr\u00ecnh b\u00e0y v\u1ec1 ch\u1ec9nh s\u1eeda h\u1ec7 gen v\u1edbi h\u1ec7 th\u1ed1ng CRISPR-Cas. C\u00f4ng ngh\u1ec7 n\u00e0y \u0111\u00e3 v\u00e0 \u0111ang \u0111\u01b0\u1ee3c \u00e1p d\u1ee5ng v\u00e0o nhi\u1ec1u lo\u00e0i c\u00e2y tr\u1ed3ng, trong \u0111\u00f3 c\u00f3 gi\u1ed1ng c\u00e2y tr\u1ed3ng ph\u1ee5c v\u1ee5 ngh\u1ec1 v\u01b0\u1eddn (horticulture).<\/span><\/p>\n<p style=\"text-align: justify;\"><span style=\"font-size: 12pt; font-family: 'times new roman', times, serif;\">Trong b\u00e0i t\u1ed5ng quan n\u00e0y, Alessandra Koltun v\u00e0 cs. thu\u1ed9c \u0110\u1ea1i h\u1ecdc bang Maringa, Brazil \u0111\u00e1nh gi\u00e1 kh\u1ea3 n\u0103ng \u1ee9ng d\u1ee5ng c\u1ee7a c\u00e1c h\u1ec7 th\u1ed1ng CRISPR-Cas cho gi\u1ed1ng c\u00e2y v\u01b0\u1eddn, v\u00ed d\u1ee5 c\u00e2y \u0103n qu\u1ea3, rau, hoa, c\u00e2y d\u01b0\u1ee3c li\u1ec7u v\u00e0 c\u00e2y cho h\u01b0\u01a1ng li\u1ec7u. C\u00e1c t\u00e1c gi\u1ea3 \u0111\u00e3 m\u00f4 t\u1ea3 l\u00e0m th\u1ebf n\u00e0o CRISPR-Cas ho\u1ea1t \u0111\u1ed9ng v\u00e0 ph\u1ee5c v\u1ee5 cho c\u00f4ng t\u00e1c ch\u1ecdn t\u1ea1o gi\u1ed1ng m\u1edbi. H\u1ecd \u0111\u00e3 li\u1ec7t k\u00ea ra c\u00e1c gi\u1ed1ng c\u00e2y tr\u1ed3ng m\u00e0 c\u00f4ng ngh\u1ec7 ch\u1ec9nh s\u1eeda gen \u0111\u00e3 \u0111\u01b0\u1ee3c \u00e1p d\u1ee5ng th\u00e0nh c\u00f4ng. \u0110\u00f3 l\u00e0 b\u1eafp c\u1ea3i l\u00f9n, c\u00e0 r\u1ed1t c\u00f3 c\u1ee7 t\u00edm, d\u01b0a leo kh\u00e1ng stress sinh h\u1ecdc, khoai t\u00e2y c\u00f3 amylose th\u1ea5p, d\u00e2u t\u00e2y t\u0103ng tr\u01b0\u1edfng nhanh, t\u00e1o ch\u00edn ch\u1eadm, v\u00e0 d\u01b0a h\u1ea5u b\u1ea1ch t\u1ea1ng. \u0110\u1eb7c bi\u1ec7t h\u1ecd \u0111\u1ec1 c\u1eadp \u0111\u1ebfn s\u1ef1 ph\u00e1t tri\u1ec3n c\u1ee7a gi\u1ed1ng n\u00e0y sau khi \u0111\u00e3 \u0111\u01b0\u1ee3c c\u1ea3i bi\u00ean, kh\u00f4ng c\u00f3 gen chuy\u1ec3n, m\u1ed9t t\u00ednh tr\u1ea1ng quan tr\u1ecdng \u0111\u01b0\u1ee3c xem x\u00e9t v\u1ec1 l\u0129nh v\u1ef1c ph\u00e1p l\u00fd khi th\u01b0\u01a1ng m\u1ea1i h\u00f3a gi\u1ed1ng c\u00e2y tr\u1ed3ng nh\u01b0 v\u1eady.<\/span><\/p>\n<p style=\"text-align: justify;\"><span style=\"font-size: 12pt; font-family: 'times new roman', times, serif;\">\u0110\u1ed1i v\u1edbi khoai t\u00e2y, gi\u1ea3m s\u1ed1 gen chuy\u1ec3n kh\u00f3 kh\u0103n h\u01a1n b\u1edfi v\u00ec genome khoai t\u00e2y r\u1ea5t ph\u1ee9c t\u1ea1p. H\u1ecd \u0111\u1ec1 c\u1eadp \u0111\u1ebfn gi\u1ea3i ph\u00e1p s\u1eed d\u1ee5ng t\u1ebf b\u00e0o tr\u1ea7n ho\u1eb7c ribonucleo-proteins \u0111\u1ec3 kh\u1eafc ph\u1ee5c h\u1ea1n ch\u1ebf n\u00e0y. Cu\u1ed1i c\u00f9ng, c\u00f4ng ngh\u1ec7 ch\u1ec9nh s\u1eeda gen c\u00f3 tri\u1ec3n v\u1ecdng nhi\u1ec1u h\u01a1n trong c\u1ea3i ti\u1ebfn gi\u1ed1ng c\u00e2y tr\u1ed3ng ph\u1ee5c v\u1ee5 ngh\u1ec1 v\u01b0\u1eddn, nh\u01b0ng ph\u1ea3i \u0111\u00e1nh gi\u00e1 ph\u01b0\u01a1ng ph\u00e1p n\u00e0y m\u1ed9t c\u00e1ch c\u00f3 h\u1ec7 th\u1ed1ng.<\/span><\/p>\n<p style=\"text-align: justify;\"><span style=\"font-size: 12pt; font-family: 'times new roman', times, serif;\">Ngu\u1ed3n: isaaa.org<\/span><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u201cGenome editing\u201d thu h\u00fat nhi\u1ec1u nh\u00e0 khoa h\u1ecdc v\u00e0 ch\u1ecdn gi\u1ed1ng v\u00ec m\u1ee5c ti\u00eau an ninh l\u01b0\u01a1ng th\u1ef1c cho to\u00e0n th\u1ebf gi\u1edbi. T\u1eeb 2013, c\u00e1c c\u1ed1ng b\u1ed1 khoa h\u1ecdc b\u1eaft \u0111\u1ea7u tr\u00ecnh b\u00e0y v\u1ec1 ch\u1ec9nh s\u1eeda h\u1ec7 gen v\u1edbi h\u1ec7 th\u1ed1ng CRISPR-Cas. C\u00f4ng ngh\u1ec7 n\u00e0y \u0111\u00e3 v\u00e0 \u0111ang \u0111\u01b0\u1ee3c \u00e1p d\u1ee5ng v\u00e0o nhi\u1ec1u lo\u00e0i c\u00e2y [&#8230;]\n","protected":false},"author":1,"featured_media":6105,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[87],"tags":[],"acf":[],"_links":{"self":[{"href":"https:\/\/nbca.gov.vn\/wp-json\/wp\/v2\/posts\/6862"}],"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=6862"}],"version-history":[{"count":0,"href":"https:\/\/nbca.gov.vn\/wp-json\/wp\/v2\/posts\/6862\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/nbca.gov.vn\/wp-json\/wp\/v2\/media\/6105"}],"wp:attachment":[{"href":"https:\/\/nbca.gov.vn\/wp-json\/wp\/v2\/media?parent=6862"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/nbca.gov.vn\/wp-json\/wp\/v2\/categories?post=6862"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/nbca.gov.vn\/wp-json\/wp\/v2\/tags?post=6862"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}