{"id":4681,"date":"2015-12-31T14:49:07","date_gmt":"2015-12-31T07:49:07","guid":{"rendered":"http:\/\/ttud.com.vn\/?p=4681"},"modified":"2017-10-02T10:36:30","modified_gmt":"2017-10-02T03:36:30","slug":"cac-nha-khoa-hoc-lan-dau-xac-dinh-nhom-gen-co-lien-quan-den-tri-thong-minh-cua-con-nguoi","status":"publish","type":"post","link":"https:\/\/casta.ttud.com.vn\/index.php\/cac-nha-khoa-hoc-lan-dau-xac-dinh-nhom-gen-co-lien-quan-den-tri-thong-minh-cua-con-nguoi\/","title":{"rendered":"C\u00e1c nh\u00e0 khoa h\u1ecdc l\u1ea7n \u0111\u1ea7u x\u00e1c \u0111\u1ecbnh nh\u00f3m gen c\u00f3 li\u00ean quan \u0111\u1ebfn tr\u00ed th\u00f4ng minh c\u1ee7a con ng\u01b0\u1eddi"},"content":{"rendered":"<p><strong>L\u1ea7n \u0111\u1ea7u ti\u00ean, c\u00e1c nh\u00e0 khoa h\u1ecdc \u0111\u00e3 x\u00e1c \u0111\u1ecbnh \u0111\u01b0\u1ee3c t\u1eadp h\u1ee3p gen trong n\u00e3o \u0111\u01b0\u1ee3c cho l\u00e0 c\u00f3 li\u00ean quan \u0111\u1ebfn tr\u00ed th\u00f4ng minh c\u1ee7a con ng\u01b0\u1eddi. C\u1ee5 th\u1ec3, hai b\u00f3 c\u00f3 t\u00ean g\u1ecdi M1 v\u00e0 M3 l\u00e0 m\u1ed9t m\u1ea1ng l\u01b0\u1edbi bao g\u1ed3m h\u00e0ng tr\u0103m gen ri\u00eang bi\u1ec7t, c\u00f3 \u1ea3nh h\u01b0\u1edfng nh\u1ea5t \u0111\u1ecbnh \u0111\u1ebfn ch\u1ee9c n\u0103ng nh\u1eadn th\u1ee9c c\u1ee7a ch\u00fang ta, bao g\u1ed3m tr\u00ed nh\u1edb, s\u1ef1 ch\u00fa \u00fd, t\u1ed1c \u0111\u1ed9 x\u1eed l\u00fd v\u00e0 l\u00fd lu\u1eadn. \u0110\u1eb7c bi\u1ec7t, c\u00e1c nh\u00e0 nghi\u00ean c\u1ee9u cho r\u1eb1ng M1 v\u00e0 M3 c\u00f3 l\u1ebd ho\u1ea1t \u0111\u1ed9ng d\u01b0\u1edbi s\u1ef1 ki\u1ec3m so\u00e1t c\u1ee7a m\u1ed9t \u2018c\u00f4ng t\u1eafc\u2019 n\u00e0o \u0111\u00f3. N\u1ebfu gi\u1ea3 thuy\u1ebft n\u00e0y \u0111\u00fang v\u00e0 c\u00e1c nh\u00e0 khoa h\u1ecdc th\u1ef1c s\u1ef1 c\u00f3 th\u1ec3 t\u00ecm th\u1ea5y c\u00e1i \u2018c\u00f4ng t\u1eafc\u2019 n\u00e0y, ch\u00fang ta th\u1eadm ch\u00ed c\u00f3 th\u1ec3 c\u00f3 th\u1ec3 ki\u1ec3m so\u00e1t tr\u00ed th\u00f4ng minh di truy\u1ec1n, \u0111\u1ed3ng th\u1eddi th\u00fac \u0111\u1ea9y kh\u1ea3 n\u0103ng nh\u1eadn th\u1ee9c c\u1ee7a con ng\u01b0\u1eddi.<\/strong><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-5168\" src=\"http:\/\/ttud.com.vn\/wp-content\/uploads\/2015\/12\/3581804_tri-thong-minh_tinhte.jpg\" alt=\"\" width=\"560\" height=\"372\" srcset=\"https:\/\/casta.ttud.com.vn\/wp-content\/uploads\/2015\/12\/3581804_tri-thong-minh_tinhte.jpg 560w, https:\/\/casta.ttud.com.vn\/wp-content\/uploads\/2015\/12\/3581804_tri-thong-minh_tinhte-300x199.jpg 300w\" sizes=\"auto, (max-width: 560px) 100vw, 560px\" \/><\/p>\n<p>&#8220;Ch\u00fang ta bi\u1ebft r\u1eb1ng di truy\u1ec1n \u0111\u00f3ng m\u1ed9t vai tr\u00f2 quan tr\u1ecdng trong s\u1ef1 th\u00f4ng minh, tuy nhi\u00ean cho \u0111\u1ebfn b\u00e2y gi\u1edd v\u1eabn ch\u01b0a bi\u1ebft \u0111\u01b0\u1ee3c gen n\u00e0o c\u00f3 li\u00ean quan \u0111\u1ebfn v\u1ea5n \u0111\u1ec1&#8221;, b\u00e1c s\u0129 th\u1ea7n kinh Michael Johnson t\u1ea1i Tr\u01b0\u1eddng Qu\u1ed1c h\u1ecdc London (Imperial College London, Anh) cho bi\u1ebft. \u201cNghi\u00ean c\u1ee9u n\u00e0y n\u00eau b\u1eadt l\u00ean m\u1ed9t s\u1ed1 gen li\u00ean quan \u0111\u1ebfn tr\u00ed th\u00f4ng minh c\u1ee7a con ng\u01b0\u1eddi, v\u00e0 c\u00e1ch ch\u00fang t\u01b0\u01a1ng t\u00e1c v\u1edbi nhau\u201d.<\/p>\n<p><strong>Qu\u00e1 tr\u00ecnh nghi\u00ean c\u1ee9u<\/strong><\/p>\n<p>C\u00e1c nh\u00e0 nghi\u00ean c\u1ee9u \u0111\u00e3 kh\u00e1m ph\u00e1 k\u1ebft lu\u1eadn c\u1ee7a h\u1ecd b\u1eb1ng c\u00e1ch ti\u1ebfn h\u00e0nh ki\u1ec3m tra n\u00e3o c\u1ee7a b\u1ec7nh nh\u00e2n t\u1eebng tr\u1ea3i qua ph\u1eabu thu\u1eadt th\u1ea7n kinh, trong qu\u00e1 tr\u00ecnh \u0111i\u1ec1u tr\u1ecb b\u1ec7nh \u0111\u1ed9ng kinh. H\u1ecd \u0111\u00e3 ph\u00e2n t\u00edch h\u00e0ng ng\u00e0n gen bi\u1ec3u hi\u1ec7n \u1edf n\u00e3o v\u00e0 k\u1ebft h\u1ee3p k\u1ebft qu\u1ea3 v\u1edbi 2 b\u1ed9 d\u1eef li\u1ec7u: th\u00f4ng tin di truy\u1ec1n t\u1eeb ng\u01b0\u1eddi kh\u1ecfe m\u1ea1nh \u0111\u00e3 th\u1ef1c hi\u1ec7n c\u00e1c b\u00e0i ki\u1ec3m tra IQ v\u00e0 t\u1eeb nh\u1eefng ng\u01b0\u1eddi b\u1ecb c\u00e1c ch\u1ee9ng r\u1ed1i lo\u1ea1n th\u1ea7n kinh ho\u1eb7c thi\u1ec3u n\u0103ng tr\u00ed tu\u1ec7. So s\u00e1nh c\u00e1c k\u1ebft qu\u1ea3 v\u1edbi nhau, Johnson c\u00f9ng c\u1ed9ng s\u1ef1 c\u1ee7a m\u00ecnh ph\u00e1t hi\u1ec7n m\u1ed9t s\u1ed1 gen c\u00f3 \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn tr\u00ed th\u00f4ng minh \u1edf nh\u1eefng ng\u01b0\u1eddi kh\u1ecfe m\u1ea1nh c\u0169ng c\u00f3 th\u1ec3 g\u00e2y ra v\u1ea5n \u0111\u1ec1 v\u1ec1 th\u1ea7n kinh \u0111\u00e1ng k\u1ec3, n\u1ebfu ch\u00fang b\u1ecb \u0111\u1ed9t bi\u1ebfn.<\/p>\n<p>&#8220;C\u00e1c t\u00ednh tr\u1ea1ng tr\u00ed th\u00f4ng minh b\u1ecb chi ph\u1ed1i b\u1edfi nh\u00f3m c\u00e1c gen t\u01b0\u01a1ng t\u00e1c v\u1edbi nhau, c\u0169ng nh\u01b0 \u0111\u1ed9i b\u00f3ng \u0111\u01b0\u1ee3c c\u1ea5u th\u00e0nh t\u1eeb nh\u1eefng c\u1ea7u th\u1ee7, \u1edf c\u00e1c v\u1ecb tr\u00ed kh\u00e1c nhau&#8221;, Johnson n\u00f3i. &#8220;Ch\u00fang t\u00f4i s\u1eed d\u1ee5ng m\u00e1y t\u00ednh ph\u00e2n t\u00edch \u0111\u1ec3 x\u00e1c \u0111\u1ecbnh c\u00e1c gen trong n\u00e3o ng\u01b0\u1eddi l\u00e0m vi\u1ec7c c\u00f9ng nhau, t\u1eeb \u0111\u00f3 \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn kh\u1ea3 n\u0103ng nh\u1eadn th\u1ee9c, trong vi\u1ec7c h\u00ecnh th\u00e0nh k\u00fd \u1ee9c m\u1edbi ho\u1eb7c \u0111\u01b0a ra quy\u1ebft \u0111\u1ecbnh h\u1ee3p l\u00fd khi ph\u1ea3i \u0111\u1ed1i m\u1eb7t v\u1edbi r\u1ea5t nhi\u1ec1u th\u00f4ng tin ph\u1ee9c t\u1ea1p. Ch\u00fang t\u00f4i nh\u1eadn th\u1ea5y v\u00e0i gen trong s\u1ed1 \u0111\u00f3 tr\u00f9ng v\u1edbi nh\u1eefng gen g\u00e2y ra tu\u1ed5i th\u01a1 d\u1eef d\u1ed9i do kh\u1edfi ph\u00e1t \u0111\u1ed9ng kinh ho\u1eb7c thi\u1ec3u n\u0103ng tr\u00ed tu\u1ec7&#8221;.<\/p>\n<p><strong>Nh\u1eefng hi\u1ec7u qu\u1ea3 mang l\u1ea1i<\/strong><\/p>\n<p>\u0110\u01b0\u1ee3c bi\u1ebft k\u1ebft qu\u1ea3 nghi\u00ean c\u1ee9u \u0111\u00e3 \u0111\u01b0\u1ee3c \u0111\u0103ng t\u1ea3i tr\u00ean t\u1ea1p ch\u00ed Nature v\u00e0 hi\u1ec7n ch\u1ec9 m\u1edbi \u1edf giai \u0111o\u1ea1n \u0111\u1ea7u. Tuy nhi\u00ean, c\u00e1c t\u00e1c gi\u1ea3 tin r\u1eb1ng nh\u1eefng ph\u00e2n t\u00edch c\u1ee7a h\u1ecd c\u00f3 th\u1ec3 c\u00f3 t\u00e1c \u0111\u1ed9ng \u0111\u00e1ng k\u1ec3, kh\u00f4ng ch\u1ec9 v\u1ec1 c\u00e1ch ch\u00fang ta hi\u1ec3u v\u00e0 \u0111i\u1ec1u tr\u1ecb c\u00e1c b\u1ec7nh v\u1ec1 n\u00e3o, m\u00e0 m\u1ed9t ng\u00e0y n\u00e0o \u0111\u00f3 c\u00f2n c\u00f3 kh\u1ea3 n\u0103ng thay \u0111\u1ed5i tr\u00ed tu\u1ec7 b\u1ea3n th\u00e2n.<\/p>\n<p>\u201cCu\u1ed1i c\u00f9ng, ch\u00fang t\u00f4i hy v\u1ecdng r\u1eb1ng k\u1ebft qu\u1ea3 n\u00e0y s\u1ebd cung c\u1ea5p nh\u1eefng hi\u1ec3u bi\u1ebft m\u1edbi cho vi\u1ec7c \u0111i\u1ec1u tr\u1ecb c\u00e1c b\u1ec7nh v\u1ec1 th\u1ea7n kinh nh\u01b0 \u0111\u1ed9ng kinh v\u00e0 c\u1ea3i thi\u1ec7n kh\u1ea3 n\u0103ng nh\u1eadn th\u1ee9c c\u1ee7a con ng\u01b0\u1eddi sau khi m\u1eafc nh\u1eefng c\u0103n b\u1ec7nh n\u00e0y&#8221;, Johnson chia s\u1ebb. &#8220;Nghi\u00ean c\u1ee9u c\u1ee7a ch\u00fang t\u00f4i cho th\u1ea5y c\u00f3 th\u1ec3 l\u00e0m vi\u1ec7c v\u1edbi nh\u1eefng gen n\u00e0y \u0111\u1ec3 s\u1eeda \u0111\u1ed5i tr\u00ed th\u00f4ng minh, tuy nhi\u00ean \u0111\u00f3 ch\u1ec9 l\u00e0 l\u00fd thuy\u1ebft t\u1ea1i th\u1eddi \u0111i\u1ec3m hi\u1ec7n t\u1ea1i. Ch\u00fang ta ch\u1ec9 m\u1edbi \u0111i nh\u1eefng b\u01b0\u1edbc \u0111\u1ea7u ti\u00ean tr\u00ean ch\u1eb7ng \u0111\u01b0\u1eddng d\u00e0i\u201d.<\/p>\n<p style=\"text-align: right;\"><em><strong>Tham kh\u1ea3o: Theguardian\u200b<\/strong><\/em><\/p>\n<p style=\"text-align: right;\"><em>Ngu\u1ed3n tinhte.vn<\/em><\/p>\n","protected":false},"excerpt":{"rendered":"<p>L\u1ea7n \u0111\u1ea7u ti\u00ean, c\u00e1c nh\u00e0 khoa h\u1ecdc \u0111\u00e3 x\u00e1c \u0111\u1ecbnh \u0111\u01b0\u1ee3c t\u1eadp h\u1ee3p gen trong n\u00e3o \u0111\u01b0\u1ee3c cho l\u00e0 c\u00f3 li\u00ean quan \u0111\u1ebfn tr\u00ed th\u00f4ng minh c\u1ee7a con ng\u01b0\u1eddi. C\u1ee5 th\u1ec3, hai b\u00f3 c\u00f3 t\u00ean g\u1ecdi M1 v\u00e0 M3 l\u00e0 m\u1ed9t m\u1ea1ng l\u01b0\u1edbi bao g\u1ed3m h\u00e0ng tr\u0103m gen ri\u00eang bi\u1ec7t, c\u00f3 \u1ea3nh h\u01b0\u1edfng nh\u1ea5t \u0111\u1ecbnh [&hellip;]<\/p>\n","protected":false},"author":17,"featured_media":5168,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[47],"tags":[],"class_list":["post-4681","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-tin-tuc"],"_links":{"self":[{"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/posts\/4681","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\/17"}],"replies":[{"embeddable":true,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/comments?post=4681"}],"version-history":[{"count":3,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/posts\/4681\/revisions"}],"predecessor-version":[{"id":5170,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/posts\/4681\/revisions\/5170"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/media\/5168"}],"wp:attachment":[{"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/media?parent=4681"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/categories?post=4681"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/tags?post=4681"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}