{"id":28700,"date":"2019-07-26T20:38:00","date_gmt":"2019-07-26T13:38:00","guid":{"rendered":"https:\/\/ttud.com.vn\/?p=28700"},"modified":"2021-10-03T20:39:27","modified_gmt":"2021-10-03T13:39:27","slug":"virus-tieu-diet-tao-kich-thich-tai-tao-chat-dinh-duong-trong-dai-duong","status":"publish","type":"post","link":"https:\/\/casta.ttud.com.vn\/index.php\/virus-tieu-diet-tao-kich-thich-tai-tao-chat-dinh-duong-trong-dai-duong\/","title":{"rendered":"Virus ti\u00eau di\u1ec7t t\u1ea3o k\u00edch th\u00edch t\u00e1i t\u1ea1o ch\u1ea5t dinh d\u01b0\u1ee1ng trong \u0111\u1ea1i d\u01b0\u01a1ng"},"content":{"rendered":"\n<p>T\u1ea5t c\u1ea3 c\u00e1c chu\u1ed7i th\u1ee9c \u0103n ph\u1ee9c t\u1ea1p d\u01b0\u1edbi \u0111\u1ea1i d\u01b0\u01a1ng \u0111\u1ec1u ph\u1ee5 thu\u1ed9c v\u00e0o ch\u1ea5t dinh d\u01b0\u1ee1ng. Chu k\u1ef3 dinh d\u01b0\u1ee1ng th\u00fac \u0111\u1ea9y s\u1ef1 n\u1edf hoa c\u1ee7a t\u1ea3o v\u00e0 th\u1ef1c v\u1eadt ph\u00f9 du, nu\u00f4i d\u01b0\u1ee1ng c\u00e1c d\u1ea1ng s\u1ef1 s\u1ed1ng nh\u1ecf h\u01a1n v\u00e0 l\u00e0m ngu\u1ed3n th\u1ee9c \u0103n cho \u0111\u1ed9ng v\u1eadt \u0103n th\u1ecbt l\u1edbn h\u01a1n.<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/www.vista.gov.vn\/vn-uploads\/news\/2019_7\/4_21.jpg\" alt=\"\"\/><\/figure>\n\n\n\n<p>T\u00e1i t\u1ea1o d\u01b0\u1ee1ng ch\u1ea5t r\u1ea5t c\u1ea7n thi\u1ebft cho h\u1ec7 sinh th\u00e1i kh\u1ecfe m\u1ea1nh v\u00e0 \u0111a d\u1ea1ng sinh h\u1ecdc bi\u1ec3n. Nghi\u00ean c\u1ee9u m\u1edbi c\u1ee7a tr\u01b0\u1eddng \u0110\u1ea1i h\u1ecdc Rutgers &#8211; New Brunswick \u0111\u01b0\u1ee3c c\u00f4ng b\u1ed1 tr\u00ean t\u1ea1p ch\u00ed&nbsp;<em>Nature Microbiology<\/em>, cho th\u1ea5y virus th\u00fac \u0111\u1ea9y s\u1ef1 quay v\u00f2ng c\u1ee7a c\u00e1c d\u01b0\u1ee1ng ch\u1ea5t quan tr\u1ecdng.<\/p>\n\n\n\n<p>Theo nghi\u00ean c\u1ee9u, virus c\u00f3 th\u1ec3 t\u0103ng t\u1ed1c t\u1ef7 l\u1ec7 ch\u1ebft c\u1ee7a m\u1ed9t s\u1ed1 lo\u00e0i t\u1ea3o \u0111\u01a1n b\u00e0o g\u1ecdi l\u00e0 t\u1ea3o c\u00e1t. Khi t\u1ea3o c\u00e1t ch\u1ebft, s\u1ef1 ph\u00e2n h\u1ee7y c\u1ee7a ch\u00fang cung c\u1ea5p d\u01b0\u1ee1ng ch\u1ea5t v\u00e0 ch\u1ea5t h\u1eefu c\u01a1 cho c\u00e1c lo\u1ea1i t\u1ea3o kh\u00e1c. C\u00e1c nh\u00e0 khoa h\u1ecdc \u0111\u00e3 x\u00e1c \u0111\u1ecbnh \u0111\u01b0\u1ee3c m\u1ed9t s\u1ed1 \u0111i\u1ec1u ki\u1ec7n m\u00f4i tr\u01b0\u1eddng th\u00fac \u0111\u1ea9y t\u00ecnh tr\u1ea1ng nhi\u1ec5m virus tr\u00e0n lan trong t\u1ea3o c\u00e1t, \u0111\u1ea9y nhanh h\u01a1n n\u1eefa qu\u00e1 tr\u00ecnh t\u00e1i t\u1ea1o d\u01b0\u1ee1ng ch\u1ea5t.<\/p>\n\n\n\n<p>V\u00ec t\u1ea3o c\u00e1t s\u1ea3n sinh kho\u1ea3ng 20% \u200b\u200bl\u01b0\u1ee3ng oxy c\u1ee7a h\u00e0nh tinh, c\u0169ng nh\u01b0 gi\u00fap l\u01b0u gi\u1eef CO2 \u0111\u01b0\u1ee3c c\u00f4 l\u1eadp trong c\u00e1c \u0111\u1ea1i d\u01b0\u01a1ng, n\u00ean c\u00e1c nh\u00e0 khoa h\u1ecdc kh\u00ed h\u1eadu c\u1ea7n ph\u1ea3i hi\u1ec3u c\u00e1ch t\u1ea3o s\u1ebd \u1ee9ng ph\u00f3 v\u1edbi bi\u1ebfn \u0111\u1ed5i kh\u00ed h\u1eadu. &#8220;<em>\u0110\u00e2y l\u00e0 l\u1ea7n \u0111\u1ea7u ti\u00ean c\u00e1c giai \u0111o\u1ea1n nhi\u1ec5m b\u1ec7nh kh\u00e1c nhau \u0111\u01b0\u1ee3c ch\u1ea9n \u0111o\u00e1n \u1edf qu\u1ea7n th\u1ec3 t\u1ea3o c\u00e1t t\u1ef1 nhi\u00ean v\u00e0 qu\u1ea7n th\u1ec3 t\u1ea3o c\u00e1t c\u00f3 th\u1ec3 ch\u1ebft v\u00ec virus<\/em>&#8220;, Kim Thamatrakoln, ph\u00f3 gi\u00e1o s\u01b0 nghi\u00ean c\u1ee9u khoa h\u1ecdc bi\u1ec3n v\u00e0 l\u00e0 \u0111\u1ed3ng t\u00e1c gi\u1ea3 nghi\u00ean c\u1ee9u n\u00f3i. &#8220;<em>Nghi\u00ean c\u1ee9u c\u1ee7a ch\u00fang t\u00f4i \u0111\u00e3 ch\u1ee9ng minh khi m\u1ee9c silicon trong \u0111\u1ea1i d\u01b0\u01a1ng th\u1ea5p, t\u1ea3o c\u00e1t c\u00f3 th\u1ec3 b\u1ecb nhi\u1ec5m b\u1ec7nh v\u00e0 ch\u1ebft nhanh h\u01a1n do virus v\u00e0 sau \u0111\u00f3, s\u1ebd gi\u1ea3i ph\u00f3ng d\u01b0\u1ee1ng ch\u1ea5t dinh v\u00e0 c\u00e1c ch\u1ea5t kh\u00e1c tr\u00ean b\u1ec1 m\u1eb7t \u0111\u1ea1i d\u01b0\u01a1ng thay v\u00ec ch\u00ecm xu\u1ed1ng<\/em>&#8220;.<\/p>\n\n\n\n<p>Do t\u1ea3o c\u00e1t t\u1ea1o n\u00ean th\u00e0nh t\u1ebf b\u00e0o c\u1ee7a ch\u00fang t\u1eeb silicon dioxit ho\u1eb7c th\u1ee7y tinh, n\u00ean c\u00e1c nh\u00e0 khoa h\u1ecdc cho r\u1eb1ng t\u1ea3o ch\u00ecm xu\u1ed1ng \u0111\u00e1y \u0111\u1ea1i d\u01b0\u01a1ng khi ch\u00fang ch\u1ebft, ng\u0103n ch\u1eb7n qu\u00e1 tr\u00ecnh t\u00e1i t\u1ea1o d\u01b0\u1ee1ng ch\u1ea5t tr\u00ean b\u1ec1 m\u1eb7t. G\u1ea7n \u0111\u00e2y, c\u00e1c nh\u00e0 khoa h\u1ecdc c\u0169ng \u0111\u01b0a ra gi\u1ea3 thuy\u1ebft cho r\u1eb1ng t\u1ea3o c\u00e1t v\u00e0 th\u00e0nh t\u1ebf b\u00e0o th\u1ee7y tinh c\u1ee7a ch\u00fang kh\u00f4ng b\u1ecb nhi\u1ec5m virus. Nh\u01b0ng c\u00e1c nghi\u00ean c\u1ee9u m\u1edbi \u0111\u00e2y \u0111\u00e3 ch\u1ee9ng minh t\u1ea3o c\u00e1t c\u00f3 th\u1ec3 b\u1ecb nhi\u1ec5m c\u00e1c lo\u1ea1i virus nh\u1ecf nh\u1ea5t h\u00e0nh tinh.<\/p>\n\n\n\n<p>Trong m\u1ed9t kh\u1ea3o s\u00e1t v\u1ec1 t\u00ecnh t\u1ea1ng n\u1edf hoa v\u00e0 ch\u1ebft c\u1ee7a t\u1ea3o c\u00e1t trong c\u00e1c th\u1ee7y v\u1ef1c ven bi\u1ec3n \u1edf California, c\u00e1c nh\u00e0 khoa h\u1ecdc \u0111\u00e3 x\u00e1c \u0111\u1ecbnh \u0111\u01b0\u1ee3c m\u1ed1i li\u00ean h\u1ec7 m\u1eadt thi\u1ebft gi\u1eefa c\u00e1c m\u00f4 h\u00ecnh t\u1ea3o c\u00e1t ch\u1ebft v\u1edbi t\u1ef7 l\u1ec7 nhi\u1ec5m virus. Ngo\u00e0i ra, t\u1ef7 l\u1ec7 nhi\u1ec5m b\u1ec7nh c\u1ee7a t\u1ea3o c\u00e1t gia t\u0103ng t\u1ea1i c\u00e1c th\u1ee7y v\u1ef1c n\u01b0\u1edbc m\u1eb7t c\u00f3 h\u00e0m l\u01b0\u1ee3ng silicon th\u1ea5p.<\/p>\n\n\n\n<p>Nghi\u00ean c\u1ee9u m\u1edbi cho th\u1ea5y s\u1ef1 k\u1ebft h\u1ee3p gi\u1eefa h\u00e0m l\u01b0\u1ee3ng silicon c\u00f3 s\u1eb5n v\u00e0 t\u1ea3i l\u01b0\u1ee3ng virus \u0111\u00f3ng vai tr\u00f2 quan tr\u1ecdng trong vi\u1ec7c ki\u1ec3m so\u00e1t s\u1ef1 ph\u00e1t tri\u1ec3n c\u1ee7a qu\u1ea7n th\u1ec3 t\u1ea3o c\u00e1t trong c\u00e1c \u0111\u1ea1i d\u01b0\u01a1ng tr\u00ean th\u1ebf gi\u1edbi.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>T\u1ea5t c\u1ea3 c\u00e1c chu\u1ed7i th\u1ee9c \u0103n ph\u1ee9c t\u1ea1p d\u01b0\u1edbi \u0111\u1ea1i d\u01b0\u01a1ng \u0111\u1ec1u ph\u1ee5 thu\u1ed9c v\u00e0o ch\u1ea5t dinh d\u01b0\u1ee1ng. Chu k\u1ef3 dinh d\u01b0\u1ee1ng th\u00fac \u0111\u1ea9y s\u1ef1 n\u1edf hoa c\u1ee7a t\u1ea3o v\u00e0 th\u1ef1c v\u1eadt ph\u00f9 du, nu\u00f4i d\u01b0\u1ee1ng c\u00e1c d\u1ea1ng s\u1ef1 s\u1ed1ng nh\u1ecf h\u01a1n v\u00e0 l\u00e0m ngu\u1ed3n th\u1ee9c \u0103n cho \u0111\u1ed9ng v\u1eadt \u0103n th\u1ecbt l\u1edbn h\u01a1n. T\u00e1i [&hellip;]<\/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-28700","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\/28700","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=28700"}],"version-history":[{"count":1,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/posts\/28700\/revisions"}],"predecessor-version":[{"id":28703,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/posts\/28700\/revisions\/28703"}],"wp:attachment":[{"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/media?parent=28700"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/categories?post=28700"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/tags?post=28700"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}