{"id":821,"date":"2016-08-06T06:40:46","date_gmt":"2016-08-05T23:40:46","guid":{"rendered":"http:\/\/antoansinhhoc.vn\/?p=821"},"modified":"2016-08-06T06:40:46","modified_gmt":"2016-08-05T23:40:46","slug":"giai-trinh-tu-he-gen-cua-ca-rot","status":"publish","type":"post","link":"https:\/\/nbca.gov.vn\/giai-trinh-tu-he-gen-cua-ca-rot\/","title":{"rendered":"Gi\u1ea3i tr\u00ecnh t\u1ef1 h\u1ec7 gen c\u1ee7a c\u00e0 r\u1ed1t"},"content":{"rendered":"

Theo c\u00f4ng b\u1ed1 m\u1edbi \u0111\u00e2y tr\u00ean t\u1ea1p ch\u00ed Di truy\u1ec1n t\u1ef1 nhi\u00ean (Nature Genetics), nh\u00f3m c\u00e1c nh\u00e0 khoa h\u1ecdc c\u1ee7a \u0110\u1ea1i h\u1ecdc Wiscosi-Madison v\u1eeba gi\u1ea3i tr\u00ecnh t\u1ef1 to\u00e0n b\u1ed9 h\u1ec7 gen c\u1ee7a c\u00e0 r\u1ed1t.<\/p>\n

\"6\"<\/a><\/p>\n

C\u00e0 r\u1ed1t l\u00e0 lo\u1ea1i c\u00e2y tr\u1ed3ng ph\u1ed5 bi\u1ebfn v\u00e0 l\u00e0 ngu\u1ed3n dinh d\u01b0\u1ee1ng quan tr\u1ecdng, \u0111\u1eb7c bi\u1ec7t l\u00e0 cung c\u1ea5p vitamin A. Vi\u1ec7c gi\u1ea3i tr\u00ecnh t\u1ef1 lo\u1ea1i c\u00e2y c\u00e0 r\u1ed1t s\u1ebd gi\u00fap cho vi\u1ec7c nghi\u00ean c\u1ee9u n\u00f3 k\u1ef9 h\u01a1n v\u00e0 t\u1ea1o \u0111i\u1ec1u ki\u1ec7n \u0111\u1ec3 c\u1ea3i thi\u1ec7n lo\u1ea1i c\u00e2y tr\u1ed3ng n\u00e0y.\u00a0Theo c\u00f4ng b\u1ed1 \u0111\u0103ng tr\u00ean t\u1ea1p ch\u00ed Di truy\u1ec1n t\u1ef1 nhi\u00ean, h\u1ec7 gen c\u1ee7a c\u00e0 r\u1ed1t c\u00f3 tr\u00ean 32.000 gen s\u1eafp x\u1ebfp trong 9 nhi\u1ec5m s\u1eafc th\u1ec3, m\u00e3 h\u00f3a c\u00e1c t\u00ednh tr\u1ea1ng kh\u00e1ng s\u00e2u b\u1ec7nh, m\u00e0u s\u1eafc carotenoids v\u00e0 c\u00e1c t\u00ednh tr\u1ea1ng kh\u00e1c.
\nSimon cho bi\u1ebft<\/div>\n
<\/div>\n
\n

Lo\u1ea1i c\u00e0 r\u1ed1t c\u00f3 m\u00e0u da cam hi\u1ec7n nay v\u1ed1n tr\u01b0\u1edbc \u0111\u00e2y c\u00f3 m\u00e0u tr\u1eafng v\u00e0 \u0111\u01b0\u1ee3c ph\u00e1t hi\u1ec7n \u1edf trong t\u1ef1 nhi\u00ean. C\u00e0 r\u1ed1t canh t\u00e1c l\u1ea7n \u0111\u1ea7u ti\u00ean \u0111\u01b0\u1ee3c ghi nh\u1eadn t\u1eeb 1.100 n\u0103m tr\u01b0\u1edbc \u0111\u00e2y \u1edf Trung \u00c1 c\u00f3 m\u00e0u \u0111\u1ecf t\u00eda v\u00e0 v\u00e0ng. C\u00e0 r\u1ed1t m\u00e0u da cam xu\u1ea5t hi\u1ec7n v\u00e0o nh\u1eefng n\u0103m 1550 t\u1ea1i ch\u00e2u \u00c2u.<\/p>\n

Nghi\u00ean c\u1ee9u c\u1ee7a c\u00e1c nh\u00e0 khoa h\u1ecdc ch\u01b0a th\u1ec3 gi\u1ea3i th\u00edch t\u1ea1i sao c\u00e0 r\u1ed1t \u0111\u01b0\u1ee3c canh t\u00e1c l\u1ea7n \u0111\u1ea7u ti\u00ean l\u1ea1i c\u00f3 m\u00e0u \u0111\u1ecf t\u00eda v\u00e0 v\u00e0ng m\u1eb7c d\u00f9 c\u00f3 th\u1ec3 ch\u1ec9 ra kh\u00f4ng ph\u1ea3i do h\u01b0\u01a1ng v\u1ecb c\u1ee7a n\u00f3 v\u00ec kh\u00f4ng c\u00f3 m\u1ed1i li\u00ean h\u1ec7 n\u00e0o \u0111\u01b0\u1ee3c t\u00ecm th\u1ea5y gi\u1eefa c\u00e1c gen m\u00e3 h\u00f3a m\u00e0u s\u1eafc v\u00e0 h\u01b0\u01a1ng v\u1ecb. Nghi\u00ean c\u1ee9u ch\u1ec9 c\u00f3 th\u1ec3 cho th\u1ea5y vi\u1ec7c bi\u1ec3u hi\u1ec7n \u1edf m\u1ee9c cao c\u1ee7a th\u00e0nh ph\u1ea7n m\u00e0u cam la s\u1ef1 t\u00edch t\u1ee5 c\u00f3 th\u1ec3 \u0111\u00e3 kh\u00f4ng x\u1ea3y ra m\u1ed9t c\u00e1ch b\u00ecnh th\u01b0\u1eddng trong qu\u00e1 tr\u00ecnh ti\u1ebfn h\u00f3a. M\u1ed9t gen (Y) \u0111\u00e3 \u0111\u01b0\u1ee3c x\u00e1c \u0111\u1ecbnh c\u00f3 th\u1ec3 l\u00e0 nguy\u00ean nh\u00e2n cho s\u1ef1 kh\u00e1c nhau gi\u1eefa c\u00e0 r\u1ed1t c\u00f3 m\u00e0u tr\u1eafng v\u00e0 v\u00e0ng v\u1edbi c\u00e0 r\u1ed1t m\u00e0u da cam v\u00e0 m\u1ed9t bi\u1ebfn d\u1ecb c\u1ee7a n\u00f3 c\u00f3 th\u1ec3 d\u1eabn \u0111\u1ebfn s\u1ef1 t\u00edch t\u1ee5 carotenoids.<\/p>\n<\/div>\n

 <\/p>\n","protected":false},"excerpt":{"rendered":"

Theo c\u00f4ng b\u1ed1 m\u1edbi \u0111\u00e2y tr\u00ean t\u1ea1p ch\u00ed Di truy\u1ec1n t\u1ef1 nhi\u00ean (Nature Genetics), nh\u00f3m c\u00e1c nh\u00e0 khoa h\u1ecdc c\u1ee7a \u0110\u1ea1i h\u1ecdc Wiscosi-Madison v\u1eeba gi\u1ea3i tr\u00ecnh t\u1ef1 to\u00e0n b\u1ed9 h\u1ec7 gen c\u1ee7a c\u00e0 r\u1ed1t. C\u00e0 r\u1ed1t l\u00e0 lo\u1ea1i c\u00e2y tr\u1ed3ng ph\u1ed5 bi\u1ebfn v\u00e0 l\u00e0 ngu\u1ed3n dinh d\u01b0\u1ee1ng quan tr\u1ecdng, \u0111\u1eb7c bi\u1ec7t l\u00e0 cung c\u1ea5p vitamin […]\n","protected":false},"author":1,"featured_media":6264,"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\/821"}],"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=821"}],"version-history":[{"count":0,"href":"https:\/\/nbca.gov.vn\/wp-json\/wp\/v2\/posts\/821\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/nbca.gov.vn\/wp-json\/wp\/v2\/media\/6264"}],"wp:attachment":[{"href":"https:\/\/nbca.gov.vn\/wp-json\/wp\/v2\/media?parent=821"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/nbca.gov.vn\/wp-json\/wp\/v2\/categories?post=821"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/nbca.gov.vn\/wp-json\/wp\/v2\/tags?post=821"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}