{"id":28453,"date":"2019-07-05T16:50:00","date_gmt":"2019-07-05T09:50:00","guid":{"rendered":"https:\/\/ttud.com.vn\/?p=28453"},"modified":"2021-10-03T16:51:44","modified_gmt":"2021-10-03T09:51:44","slug":"phat-trien-may-tinh-hoa-hoc-luu-tru-anh-bang-phan-tu-nho","status":"publish","type":"post","link":"https:\/\/casta.ttud.com.vn\/index.php\/phat-trien-may-tinh-hoa-hoc-luu-tru-anh-bang-phan-tu-nho\/","title":{"rendered":"Ph\u00e1t tri\u1ec3n m\u00e1y t\u00ednh h\u00f3a h\u1ecdc l\u01b0u tr\u1eef \u1ea3nh b\u1eb1ng ph\u00e2n t\u1eed nh\u1ecf"},"content":{"rendered":"\n

C\u00e1c nh\u00e0 khoa h\u1ecdc thu\u1ed9c \u0110\u1ea1i h\u1ecdc Brown c\u1ee7a M\u1ef9 \u0111\u00e3 t\u00ecm ra c\u00e1ch m\u00e3 h\u00f3a v\u00e0 gi\u1ea3i m\u00e3 nh\u1eefng \u1ea3nh, kh\u00f4ng ph\u1ea3i b\u1eb1ng vi m\u1ea1ch m\u00e0 b\u1eb1ng nh\u1eefng ph\u00e2n t\u1eed nh\u1ecf, v\u1edbi \u0111\u1ed9 ch\u00ednh x\u00e1c t\u1edbi 99,5%.<\/strong><\/p>\n\n\n\n

Nghi\u00ean c\u1ee9u n\u00e0y \u0111\u00e3 \u0111\u01b0\u1ee3c c\u00f4ng b\u1ed1 ng\u00e0y 3\/7 tr\u00ean t\u1ea1p ch\u00ed PLOS ONE.<\/p>\n\n\n\n

\"Ch\u1ea5t
Ch\u1ea5t chuy\u1ec3n h\u00f3a l\u00e0 b\u1ea5t k\u1ef3 ch\u1ea5t h\u00f3a h\u1ecdc n\u00e0o tham gia qu\u00e1 tr\u00ecnh trao \u0111\u1ed5i ch\u1ea5t. (Ngu\u1ed3n: newscientist.com).<\/p>\n\n\n\n

Tr\u01b0\u1edbc \u0111\u00e2y, c\u00e1c ph\u00e2n t\u1eed sinh h\u1ecdc nh\u01b0 DNA \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 gi\u00fap l\u01b0u tr\u1eef th\u00f4ng tin. Tuy nhi\u00ean, trong nghi\u00ean c\u1ee9u m\u1edbi, c\u00e1c nh\u00e0 khoa h\u1ecdc \u0111\u00e3 s\u1eed d\u1ee5ng ph\u00e2n t\u1eed kh\u00e1c. \u0110\u00f3 l\u00e0 c\u00e1c ch\u1ea5t chuy\u1ec3n h\u00f3a<\/strong> v\u1ed1n l\u00e0 nh\u1eefng ph\u00e2n t\u1eed nh\u1ecf, \u0111a d\u1ea1ng h\u01a1n v\u00e0 c\u00f3 ti\u1ec1m n\u0103ng \u0111\u1ec3 l\u01b0u th\u00f4ng tin \u1edf m\u1ee9c \u0111\u1ed9 l\u1edbn h\u01a1n so v\u1edbi b\u1ed9 gene.<\/p>\n\n\n\n

Ch\u1ea5t chuy\u1ec3n h\u00f3a l\u00e0 b\u1ea5t k\u1ef3 ch\u1ea5t h\u00f3a h\u1ecdc n\u00e0o tham gia qu\u00e1 tr\u00ecnh trao \u0111\u1ed5i ch\u1ea5t, \u0111\u01b0\u1ee3c xem nh\u01b0 ch\u1ea5t c\u1ea7n thi\u1ebft ho\u1eb7c l\u00e0 m\u1ed9t s\u1ea3n ph\u1ea9m c\u1ee7a s\u1ef1 trao \u0111\u1ed5i ch\u1ea5t.<\/p>\n\n\n\n

Trong khi ti\u1ebfn h\u00e0nh nghi\u00ean c\u1ee9u, c\u00e1c robot x\u1eed l\u00fd ch\u1ea5t l\u1ecfng \u0111\u00e3 \u0111\u01b0\u1ee3c d\u00f9ng \u0111\u1ec3 vi\u1ebft th\u00f4ng tin s\u1ed1 b\u1eb1ng c\u00e1ch bi\u1ebfn c\u00e1c h\u1ed7n h\u1ee3p ch\u1ea5t chuy\u1ec3n h\u00f3a th\u00e0nh h\u1ec7 th\u1ed1ng c\u00e1c d\u1ea5u ch\u1ea5m nh\u1ecf tr\u00ean m\u1ed9t m\u1eb7t ph\u1eb3ng. M\u1ed9t c\u00f4ng c\u1ee5 \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 ph\u1ed5 k\u00fd kh\u1ed1i c\u00f3 th\u1ec3 \u0111\u1ecdc \u0111\u01b0\u1ee3c c\u00e1c v\u1ecb tr\u00ed v\u00e0 nh\u1eadn di\u1ec7n c\u00e1c ch\u1ea5t chuy\u1ec3n h\u00f3a, sau \u0111\u00f3 tr\u1ea3 l\u1ea1i k\u1ebft qu\u1ea3 l\u00e0 d\u1eef li\u1ec7u nh\u1ecb ph\u00e2n.<\/p>\n\n\n\n

Ph\u01b0\u01a1ng ph\u00e1p l\u01b0u tr\u1eef th\u00f4ng tin b\u1eb1ng ph\u00e2n t\u1eed nh\u1ecf<\/strong> n\u00e0y c\u00f3 th\u1ec3 m\u00e3 h\u00f3a v\u00e0 gi\u1ea3i m\u00e3 th\u00f4ng tin c\u1ee7a \u1ea3nh v\u1edbi \u0111\u1ed9 ch\u00ednh x\u00e1c kho\u1ea3ng 98-99,5%. Ph\u01b0\u01a1ng ph\u00e1p n\u00e0y c\u00f3 th\u1ec3 m\u00e3 h\u00f3a th\u00e0nh c\u00f4ng h\u01a1n 100.000 bit \u1ea3nh k\u1ef9 thu\u1eadt s\u1ed1 th\u00e0nh nh\u1eefng ch\u1ea5t chuy\u1ec3n h\u00f3a t\u1ed5ng h\u1ee3p.<\/p>\n\n\n\n

Tr\u01b0\u1edfng nh\u00f3m nghi\u00ean c\u1ee9u Jacob Rosenstein nh\u1ea5n m\u1ea1nh m\u1ed9t m\u00e1y t\u00ednh h\u00f3a h\u1ecdc hay \u1ed5 c\u1ee9ng ph\u00e2n t\u1eed d\u01b0\u1eddng nh\u01b0 ch\u1ec9 xu\u1ea5t hi\u1ec7n trong ti\u1ec3u thuy\u1ebft khoa h\u1ecdc vi\u1ec5n t\u01b0\u1edfng, song ng\u00e0nh sinh v\u1eadt h\u1ecdc ng\u00e0y nay ch\u1ee9ng t\u1ecf \u0111i\u1ec1u n\u00e0y l\u00e0 ho\u00e0n to\u00e0n c\u00f3 th\u1ec3 x\u1ea3y ra.C\u1eadp nh\u1eadt: 05\/07\/2019 Theo khampha<\/p>\n","protected":false},"excerpt":{"rendered":"

C\u00e1c nh\u00e0 khoa h\u1ecdc thu\u1ed9c \u0110\u1ea1i h\u1ecdc Brown c\u1ee7a M\u1ef9 \u0111\u00e3 t\u00ecm ra c\u00e1ch m\u00e3 h\u00f3a v\u00e0 gi\u1ea3i m\u00e3 nh\u1eefng \u1ea3nh, kh\u00f4ng ph\u1ea3i b\u1eb1ng vi m\u1ea1ch m\u00e0 b\u1eb1ng nh\u1eefng ph\u00e2n t\u1eed nh\u1ecf, v\u1edbi \u0111\u1ed9 ch\u00ednh x\u00e1c t\u1edbi 99,5%. Nghi\u00ean c\u1ee9u n\u00e0y \u0111\u00e3 \u0111\u01b0\u1ee3c c\u00f4ng b\u1ed1 ng\u00e0y 3\/7 tr\u00ean t\u1ea1p ch\u00ed PLOS ONE. Ch\u1ea5t chuy\u1ec3n h\u00f3a […]<\/p>\n","protected":false},"author":23,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[47],"tags":[],"class_list":["post-28453","post","type-post","status-publish","format-standard","hentry","category-tin-tuc"],"_links":{"self":[{"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/posts\/28453","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/users\/23"}],"replies":[{"embeddable":true,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/comments?post=28453"}],"version-history":[{"count":1,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/posts\/28453\/revisions"}],"predecessor-version":[{"id":28454,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/posts\/28453\/revisions\/28454"}],"wp:attachment":[{"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/media?parent=28453"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/categories?post=28453"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/tags?post=28453"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}