{ "id": 57303, "date": "2025-12-16T11:30:51", "date_gmt": "2025-12-16T04:30:51", "guid": { "rendered": "https:\/\/hbbgroup.net\/d-tm-ra-to-tin-duy-nhat-cua-moi-loi\/" }, "modified": "2025-12-16T11:30:51", "modified_gmt": "2025-12-16T04:30:51", "slug": "d-tm-ra-to-tin-duy-nhat-cua-moi-loi", "status": "publish", "type": "post", "link": "https:\/\/hbbgroup.net\/en_us\/d-tm-ra-to-tin-duy-nhat-cua-moi-loi\/", "title": { "rendered": "\u0110ã tìm ra t\u1ed5 tiên duy nh\u1ea5t c\u1ee7a m\u1ecdi loài" }, "content": { "rendered": "
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\"T\u1ed5<\/p>

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\u0110\u00e3 t\u00ecm ra t\u1ed5 ti\u00ean duy nh\u1ea5t c\u1ee7a m\u1ecdi lo\u00e0i tr\u00ean tr\u00e1i \u0111\u1ea5t<\/p>\n<\/figcaption>

\u1ea3nh: nasa<\/p>\n<\/figure>\n

Trong khi cu\u1ed9c b\u00f9ng n\u1ed5 k\u1ef7 Cambri \u0111\u00e3 k\u00edch ho\u1ea1t nh\u1eefng d\u1ea1ng s\u1ed1ng ph\u1ee9c t\u1ea1p c\u00e1ch \u0111\u00e2y kho\u1ea3ng 530 tri\u1ec7u n\u0103m, d\u00f2ng th\u1eddi gian th\u1ef1c t\u1ebf tr\u00ean tr\u00e1i \u0111\u1ea5t k\u00e9o d\u00e0i h\u01a1n nhi\u1ec1u. Nh\u1eefng n\u0103m qua, c\u00e1c nh\u00e0 khoa h\u1ecdc \u01b0\u1edbc t\u00ednh t\u1ed5 ti\u00ean<\/a> chung c\u00f3 th\u1ec3 \u0111\u00e3 xu\u1ea5t hi\u1ec7n kho\u1ea3ng 4 t\u1ec9 n\u0103m tr\u01b0\u1edbc, t\u1ee9c ch\u1ec9 600 tri\u1ec7u n\u0103m sau khi h\u00e0nh tinh c\u1ee7a ch\u00fang ta \u0111\u01b0\u1ee3c h\u00ecnh th\u00e0nh.<\/p>\n

Tuy nhi\u00ean, b\u00e1o c\u00e1o m\u1edbi do \u0111\u1ed9i ng\u0169 c\u00e1c nh\u00e0 khoa h\u1ecdc qu\u1ed1c t\u1ebf th\u1ef1c hi\u1ec7n \u0111\u00e3 \u0111\u1ea9y l\u00f9i khung th\u1eddi gian \u0111\u00f3 v\u1ec1 xa h\u01a1n n\u1eefa, ph\u1ea3i \u0111\u1ebfn c\u00e1ch \u0111\u00e2y kho\u1ea3ng 4,2 t\u1ec9 n\u0103m. Kh\u00f4ng d\u1eebng l\u1ea1i \u1edf \u0111\u00f3, h\u1ecd c\u00f2n ph\u00e1t hi\u1ec7n m\u1ed9t chi ti\u1ebft th\u00fa v\u1ecb v\u1ec1 LUCA.<\/p>\n

B\u00e1o c\u00e1o \u0111\u0103ng tr\u00ean chuy\u00ean san Nature Ecology & Evolution<\/i> vi\u1ebft: “T\u1ed5 ti\u00ean chung c\u1ee7a m\u1ecdi s\u1ef1 s\u1ed1ng d\u01b0\u1edbi d\u1ea1ng t\u1ebf b\u00e0o \u0111\u01b0\u1ee3c ch\u1ee9ng minh qua m\u00e3 di truy\u1ec1n ph\u1ed5 qu\u00e1t, c\u01a1 ch\u1ebf t\u1ed5ng h\u1ee3p protein, s\u1ef1 \u0111\u1ed3ng d\u1ea1ng trong c\u00e1ch s\u1eafp x\u1ebfp c\u1ee7a b\u1ed9 20 axit amin g\u1ea7n nh\u01b0 ph\u1ed5 qu\u00e1t v\u00e0 vi\u1ec7c s\u1eed d\u1ee5ng ATP (ph\u00e2n t\u1eed v\u1eadn chuy\u1ec3n n\u0103ng l\u01b0\u1ee3ng) nh\u01b0 m\u1ed9t ngu\u1ed3n n\u0103ng l\u01b0\u1ee3ng chung. V\u00ec v\u1eady, hi\u1ec3u bi\u1ebft c\u1ee7a con ng\u01b0\u1eddi v\u1ec1 LUCA \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn s\u1ef1 hi\u1ec3u bi\u1ebft c\u1ee7a ch\u00fang ta v\u1ec1 s\u1ef1 ti\u1ebfn h\u00f3a ban \u0111\u1ea7u c\u1ee7a s\u1ef1 s\u1ed1ng tr\u00ean tr\u00e1i \u0111\u1ea5t. V\u1eady th\u00ec LUCA l\u00e0 m\u1ed9t sinh v\u1eadt \u0111\u01a1n b\u00e0o ho\u1eb7c ph\u1ee9c t\u1ea1p? D\u1ea1ng m\u00f4i tr\u01b0\u1eddng s\u1ed1ng th\u1eddi \u0111\u00f3 c\u1ee7a LUCA s\u1ed1ng l\u00e0 g\u00ec v\u00e0 v\u00e0o th\u1eddi \u0111i\u1ec3m n\u00e0o?”<\/p>\n

T\u00e1c gi\u1ea3 b\u00e1o c\u00e1o Edmund Moody c\u1ee7a \u0110\u1ea1i h\u1ecdc Bristol (Anh) cho hay l\u1ecbch s\u1eed ti\u1ebfn h\u00f3a c\u1ee7a gien v\u00f4 c\u00f9ng ph\u1ee9c t\u1ea1p v\u00ec th\u01b0\u1eddng xuy\u00ean x\u1ea3y ra trao \u0111\u1ed5i gi\u1eefa c\u00e1c nh\u00e1nh ti\u1ebfn h\u00f3a. V\u00ec th\u1ebf, \u0111\u1ed9i ng\u0169 c\u1ee7a \u00f4ng Moody ph\u1ea3i v\u1eadn d\u1ee5ng \u0111\u1ebfn nh\u1eefng m\u00f4 h\u00ecnh ti\u1ebfn h\u00f3a ph\u1ee9c t\u1ea1p \u0111\u1ec3 l\u1ecbch s\u1eed ti\u1ebfn h\u00f3a c\u1ee7a gien v\u1edbi c\u00e1c c\u00e2y ph\u1ea3 h\u1ec7 c\u1ee7a c\u00e1c lo\u00e0i.<\/p>\n

Th\u00f4ng qua n\u1ed7 l\u1ef1c nghi\u00ean c\u1ee9u, h\u1ecd ph\u00e1t hi\u1ec7n LUCA ph\u1ea3i c\u00f3 m\u1eb7t tr\u00ean tr\u00e1i \u0111\u1ea5t c\u00e1ch \u0111\u00e2y 4,2 t\u1ec9 n\u0103m.<\/p>\n

B\u00ean c\u1ea1nh \u0111\u00f3, c\u00e1c nh\u00e0 khoa h\u1ecdc \u01b0\u1edbc t\u00ednh trong khi LUCA l\u00e0 m\u1ed9t sinh v\u1eadt \u0111\u01a1n gi\u1ea3n gi\u1ed1ng vi khu\u1ea9n, n\u00f3 c\u00f3 th\u1ec3 \u0111\u00e3 s\u1edf h\u1eefu m\u1ed9t h\u1ec7 th\u1ed1ng mi\u1ec5n d\u1ecbch, ngh\u0129a l\u00e0 t\u1ed5 ti\u00ean chung \u0111\u00e3 c\u00f3 n\u0103ng l\u1ef1c ch\u1ed1ng ch\u1ecdi tr\u01b0\u1edbc vi khu\u1ea9n c\u1ed5 \u0111\u1ea1i. <\/p>\n<\/p><\/div>", "protected": false }, "excerpt": { "rendered": "

\u0110\u00e3 t\u00ecm ra t\u1ed5 ti\u00ean duy nh\u1ea5t c\u1ee7a m\u1ecdi lo\u00e0i tr\u00ean tr\u00e1i \u0111\u1ea5t \u1ea3nh: nasa Trong khi cu\u1ed9c b\u00f9ng n\u1ed5 […]<\/p>", "protected": false }, "author": 5, "featured_media": 57306, "comment_status": "open", "ping_status": "open", "sticky": false, "template": "", "format": "standard", "meta": { "_acf_changed": false, "footnotes": "" }, "categories": [ 95 ], "tags": [], "class_list": [ "post-57303", "post", "type-post", "status-publish", "format-standard", "has-post-thumbnail", "hentry", "category-tin-tuc-the-gioi-vi" ], "acf": [], "_links": { "self": [ { "href": "https:\/\/hbbgroup.net\/en_us\/wp-json\/wp\/v2\/posts\/57303", "targetHints": { "allow": [ "GET" ] } } ], "collection": [ { "href": "https:\/\/hbbgroup.net\/en_us\/wp-json\/wp\/v2\/posts" } ], "about": [ { "href": "https:\/\/hbbgroup.net\/en_us\/wp-json\/wp\/v2\/types\/post" } ], "author": [ { "embeddable": true, "href": "https:\/\/hbbgroup.net\/en_us\/wp-json\/wp\/v2\/users\/5" } ], "replies": [ { "embeddable": true, "href": "https:\/\/hbbgroup.net\/en_us\/wp-json\/wp\/v2\/comments?post=57303" } ], "version-history": [ { "count": 0, "href": "https:\/\/hbbgroup.net\/en_us\/wp-json\/wp\/v2\/posts\/57303\/revisions" } ], "wp:featuredmedia": [ { "embeddable": true, "href": "https:\/\/hbbgroup.net\/en_us\/wp-json\/wp\/v2\/media\/57306" } ], "wp:attachment": [ { "href": "https:\/\/hbbgroup.net\/en_us\/wp-json\/wp\/v2\/media?parent=57303" } ], "wp:term": [ { "taxonomy": "category", "embeddable": true, "href": "https:\/\/hbbgroup.net\/en_us\/wp-json\/wp\/v2\/categories?post=57303" }, { "taxonomy": "post_tag", "embeddable": true, "href": "https:\/\/hbbgroup.net\/en_us\/wp-json\/wp\/v2\/tags?post=57303" } ], "curies": [ { "name": "wp", "href": "https:\/\/api.w.org\/{rel}", "templated": true } ] } }