{"id":972,"date":"2024-11-15T16:58:29","date_gmt":"2024-11-15T08:58:29","guid":{"rendered":"https:\/\/www.zenith-vn.com\/?p=972"},"modified":"2024-11-15T17:02:05","modified_gmt":"2024-11-15T09:02:05","slug":"german-scientists-research-successfully-increasing-vitamin-d3-production-in-solanaceae-plants-through-gene-editing","status":"publish","type":"post","link":"https:\/\/www.zenith-vn.com\/vi\/cac-nha-khoa-hoc-duc-nghien-cuu-thanh-cong-viec-tang-san-xuat-vitamin-d3-o-cay-ho-ca-thong-qua-chinh-sua-gen\/","title":{"rendered":"C\u00e1c nh\u00e0 khoa h\u1ecdc \u0110\u1ee9c nghi\u00ean c\u1ee9u: T\u0103ng th\u00e0nh c\u00f4ng s\u1ea3n xu\u1ea5t vitamin D3 \u1edf c\u00e2y h\u1ecd C\u00e0 th\u00f4ng qua ch\u1ec9nh s\u1eeda gen"},"content":{"rendered":"
\"\"<\/figure>\n\n\n\n

G\u1ea7n \u0111\u00e2y, m\u1ed9t nghi\u00ean c\u1ee9u do c\u00e1c nh\u00e0 khoa h\u1ecdc thu\u1ed9c Vi\u1ec7n Sinh th\u00e1i H\u00f3a h\u1ecdc Max Planck \u1edf \u0110\u1ee9c th\u1ef1c hi\u1ec7n \u0111\u00e3 th\u00e0nh c\u00f4ng trong vi\u1ec7c t\u0103ng s\u1ea3n l\u01b0\u1ee3ng vitamin D3 \u1edf c\u00e2y h\u1ecd C\u00e0 th\u00f4ng qua c\u00e1c ph\u01b0\u01a1ng ph\u00e1p k\u1ef9 thu\u1eadt chuy\u1ec3n h\u00f3a. K\u1ebft qu\u1ea3 nghi\u00ean c\u1ee9u n\u00e0y \u0111\u00e3 \u0111\u01b0\u1ee3c c\u00f4ng b\u1ed1 tr\u00ean T\u1ea1p ch\u00ed C\u00f4ng ngh\u1ec7 sinh h\u1ecdc th\u1ef1c v\u1eadt, cung c\u1ea5p nh\u1eefng \u00fd t\u01b0\u1edfng m\u1edbi \u0111\u1ec3 gi\u1ea3i quy\u1ebft v\u1ea5n \u0111\u1ec1 thi\u1ebfu h\u1ee5t vitamin D3 tr\u00ean to\u00e0n c\u1ea7u.<\/p>\n\n\n\n

Trong nghi\u00ean c\u1ee9u n\u00e0y, c\u00e1c nh\u00e0 khoa h\u1ecdc \u0111\u00e3 ch\u1ecdn Solanum lycopersicum v\u00e0 Nicotiana benthamiana l\u00e0m \u0111\u1ed1i t\u01b0\u1ee3ng th\u1eed nghi\u1ec7m, c\u1ea3 hai \u0111\u1ec1u thu\u1ed9c h\u1ecd C\u00e0 v\u00e0 t\u00edch t\u1ee5 cholesterol t\u1ef1 nhi\u00ean \u1edf m\u1ee9c cao. Cholesterol l\u00e0 ti\u1ec1n ch\u1ea5t tr\u1ef1c ti\u1ebfp c\u1ee7a 7-dehydrocholesterol (7-DHC), m\u1ed9t ch\u1ea5t ti\u1ec1n th\u00e2n c\u1ee7a vitamin D3. B\u1eb1ng c\u00e1ch s\u1eed d\u1ee5ng c\u00f4ng ngh\u1ec7 ch\u1ec9nh s\u1eeda gen \u0111\u1ec3 lo\u1ea1i b\u1ecf gen 7-DR2 trong c\u00e0 chua, c\u00e1c nh\u00e0 khoa h\u1ecdc \u0111\u00e3 ng\u0103n ch\u1eb7n th\u00e0nh c\u00f4ng qu\u00e1 tr\u00ecnh chuy\u1ec3n \u0111\u1ed5i cholesterol sang c\u00e1c con \u0111\u01b0\u1eddng chuy\u1ec3n h\u00f3a kh\u00e1c, do \u0111\u00f3 t\u00edch t\u1ee5 nhi\u1ec1u 7-DHC h\u01a1n. D\u01b0\u1edbi \u00e1nh s\u00e1ng m\u1eb7t tr\u1eddi, c\u00e1c 7-DHC n\u00e0y \u0111\u01b0\u1ee3c chuy\u1ec3n \u0111\u1ed5i th\u00e0nh vitamin D3.<\/p>\n\n\n\n

K\u1ebft qu\u1ea3 th\u1eed nghi\u1ec7m cho th\u1ea5y sau khi ch\u1ec9nh s\u1eeda gen, c\u00e2y c\u00e0 chua cho th\u1ea5y h\u00e0m l\u01b0\u1ee3ng vitamin D3 trong l\u00e1 t\u0103ng \u0111\u00e1ng k\u1ec3 sau khi ti\u1ebfp x\u00fac v\u1edbi \u00e1nh s\u00e1ng m\u1eb7t tr\u1eddi, dao \u0111\u1ed9ng t\u1eeb 5,24 microgam \u0111\u1ebfn 6,7 microgam tr\u00ean m\u1ed9t gam tr\u1ecdng l\u01b0\u1ee3ng kh\u00f4. M\u1eb7c d\u00f9 s\u1ea3n xu\u1ea5t vitamin D3 c\u0169ng c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c ph\u00e1t hi\u1ec7n trong qu\u1ea3 xanh, nh\u01b0ng kh\u00f4ng ph\u00e1t hi\u1ec7n th\u1ea5y vitamin D3 \u0111\u1ecbnh l\u01b0\u1ee3ng trong qu\u1ea3 ch\u00edn. Ph\u00e1t hi\u1ec7n n\u00e0y ch\u1ec9 ra r\u1eb1ng c\u00f3 th\u1ec3 t\u0103ng s\u1ea3n xu\u1ea5t vitamin D3 \u1edf c\u00e2y h\u1ecd C\u00e0 th\u00f4ng qua c\u00e1c ph\u01b0\u01a1ng ph\u00e1p ch\u1ec9nh s\u1eeda gen.<\/p>","protected":false},"excerpt":{"rendered":"

Recently, a study conducted by scientists from the Max Planck Institute for Chemical Ecology in Germany successfully increased the production of vitamin D3 in Solanaceae plants through metabolic engineering methods. This research result was published in the Plant Biotechnology Journal, providing new ideas for addressing the global problem of vitamin D3 deficiency. In this study, […]<\/p>","protected":false},"author":2,"featured_media":973,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[5,4],"tags":[],"class_list":["post-972","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-industry-news","category-news"],"_links":{"self":[{"href":"https:\/\/www.zenith-vn.com\/vi\/wp-json\/wp\/v2\/posts\/972","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.zenith-vn.com\/vi\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.zenith-vn.com\/vi\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.zenith-vn.com\/vi\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.zenith-vn.com\/vi\/wp-json\/wp\/v2\/comments?post=972"}],"version-history":[{"count":1,"href":"https:\/\/www.zenith-vn.com\/vi\/wp-json\/wp\/v2\/posts\/972\/revisions"}],"predecessor-version":[{"id":974,"href":"https:\/\/www.zenith-vn.com\/vi\/wp-json\/wp\/v2\/posts\/972\/revisions\/974"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.zenith-vn.com\/vi\/wp-json\/wp\/v2\/media\/973"}],"wp:attachment":[{"href":"https:\/\/www.zenith-vn.com\/vi\/wp-json\/wp\/v2\/media?parent=972"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.zenith-vn.com\/vi\/wp-json\/wp\/v2\/categories?post=972"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.zenith-vn.com\/vi\/wp-json\/wp\/v2\/tags?post=972"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}