{"id":26738,"date":"2021-03-05T09:41:42","date_gmt":"2021-03-05T02:41:42","guid":{"rendered":"http:\/\/ttud.com.vn\/?p=26738"},"modified":"2022-02-09T15:22:00","modified_gmt":"2022-02-09T08:22:00","slug":"phat-hien-hinh-thuc-cong-sinh-moi","status":"publish","type":"post","link":"https:\/\/casta.ttud.com.vn\/index.php\/phat-hien-hinh-thuc-cong-sinh-moi\/","title":{"rendered":"Ph\u00e1t hi\u1ec7n h\u00ecnh th\u1ee9c c\u1ed9ng sinh m\u1edbi"},"content":{"rendered":"\n

C\u00e1c nh\u00e0 khoa h\u1ecdc b\u00e1o c\u00e1o ph\u00e1t hi\u1ec7n m\u1ed9t lo\u00e0i vi khu\u1ea9n \u0111\u1ed9c \u0111\u00e1o s\u1ed1ng b\u00ean trong sinh v\u1eadt nh\u00e2n th\u1ef1c \u0111\u01a1n b\u00e0o v\u00e0 cung c\u1ea5p n\u0103ng l\u01b0\u1ee3ng cho n\u00f3.<\/p>\n\n\n\n

\"\"
Vi khu\u1ea9n n\u1ed9i c\u1ed9ng sinh Candidatus Azoamicus ciliaticola nh\u00ecn d\u01b0\u1edbi k\u00ednh hi\u1ec3n vi. \u1ea2nh: MP-GC.<\/em><\/figcaption><\/figure><\/div>\n\n\n\n

“Kh\u00f4ng gi\u1ed1ng nh\u01b0 ti th\u1ec3, lo\u1ea1i vi khu\u1ea9n m\u1edbi – \u0111\u01b0\u1ee3c \u0111\u1eb7t t\u00ean l\u00e0 Candidatus Azoamicus ciliaticola – chuy\u1ec3n h\u00f3a n\u0103ng l\u01b0\u1ee3ng t\u1eeb qu\u00e1 tr\u00ecnh h\u00edt th\u1edf nitrat ch\u1ee9 kh\u00f4ng ph\u1ea3i oxy. M\u1ed1i quan h\u1ec7 c\u1ed9ng sinh d\u1ef1a tr\u00ean h\u00f4 h\u1ea5p v\u00e0 truy\u1ec1n n\u0103ng l\u01b0\u1ee3ng nh\u01b0 v\u1eady l\u00e0 ch\u01b0a t\u1eebng c\u00f3”, t\u00e1c gi\u1ea3 ch\u00ednh c\u1ee7a nghi\u00ean c\u1ee9u Jana Milucka t\u1eeb Trung t\u00e2m Gene Max Planck Cologne (MP-GC) thu\u1ed9c Vi\u1ec7n Max Planck c\u1ee7a \u0110\u1ee9c nh\u1ea5n m\u1ea1nh trong b\u00e1o c\u00e1o m\u1edbi tr\u00ean t\u1ea1p ch\u00ed Nature <\/em>h\u00f4m 3\/3.<\/p>\n\n\n\n

V\u1eadt c\u1ed9ng sinh kh\u00e1 ph\u1ed5 bi\u1ebfn \u1edf sinh v\u1eadt nh\u00e2n th\u1ef1c. Nhi\u1ec1u lo\u00e0i vi khu\u1ea9n s\u1ed1ng b\u00ean trong t\u1ebf b\u00e0o ho\u1eb7c m\u00f4 c\u1ee7a v\u1eadt ch\u1ee7 v\u00e0 th\u1ef1c hi\u1ec7n m\u1ed9t s\u1ed1 nhi\u1ec7m v\u1ee5 nh\u1ea5t \u0111\u1ecbnh nh\u01b0 ph\u00f2ng th\u1ee7 ho\u1eb7c cung c\u1ea5p dinh d\u01b0\u1ee1ng. \u0110\u1ed5i l\u1ea1i, v\u1eadt ch\u1ee7 cung c\u1ea5p n\u01a1i tr\u00fa \u1ea9n v\u00e0 \u0111i\u1ec1u ki\u1ec7n s\u1ed1ng th\u00edch h\u1ee3p cho sinh v\u1eadt c\u1ed9ng sinh. Trong m\u1ed9t s\u1ed1 tr\u01b0\u1eddng h\u1ee3p, m\u1ed1i quan h\u1ec7 n\u1ed9i c\u1ed9ng sinh ch\u1eb7t ch\u1ebd \u0111\u1ebfn m\u1ee9c vi khu\u1ea9n m\u1ea5t kh\u1ea3 n\u0103ng t\u1ed3n t\u1ea1i b\u00ean ngo\u00e0i v\u1eadt ch\u1ee7.<\/p>\n\n\n\n

Ph\u00e1t hi\u1ec7n m\u1edbi c\u1ee7a Milucka c\u00f9ng c\u00e1c c\u1ed9ng s\u1ef1 cho th\u1ea5y c\u00e1c sinh v\u1eadt nh\u00e2n th\u1ef1c \u0111\u01a1n b\u00e0o, ch\u1eb3ng h\u1ea1n nh\u01b0 sinh v\u1eadt nguy\u00ean sinh, c\u00f3 kh\u1ea3 n\u0103ng ch\u1ee9a vi khu\u1ea9n n\u1ed9i c\u1ed9ng sinh cung c\u1ea5p n\u0103ng l\u01b0\u1ee3ng \u0111\u1ec3 b\u1ed5 sung ho\u1eb7c th\u1eadm ch\u00ed l\u00e0 thay th\u1ebf c\u00e1c ch\u1ee9c n\u0103ng ti th\u1ec3 c\u1ee7a n\u00f3. V\u1eadt ch\u1ee7 trong nghi\u00ean c\u1ee9u n\u00e0y \u0111\u00e3 c\u1ed1 g\u1eafng s\u1ed1ng s\u00f3t m\u00e0 kh\u00f4ng c\u1ea7n oxy b\u1eb1ng c\u00e1ch h\u1ee3p t\u00e1c v\u1edbi sinh v\u1eadt n\u1ed9i c\u1ed9ng sinh c\u00f3 kh\u1ea3 n\u0103ng h\u00f4 h\u1ea5p nitrat v\u00e0 cung c\u1ea5p n\u0103ng l\u01b0\u1ee3ng cho n\u00f3.<\/p>\n\n\n\n

“Sinh v\u1eadt n\u1ed9i c\u1ed9ng sinh c\u00f3 kh\u1ea3 n\u0103ng th\u1ef1c hi\u1ec7n nhi\u1ec1u ch\u1ee9c n\u0103ng c\u1ee7a ti th\u1ec3, m\u1eb7c d\u00f9 kh\u00f4ng c\u00f3 chung ngu\u1ed3n g\u1ed1c ti\u1ebfn h\u00f3a. Ch\u00fang t\u00f4i suy \u0111o\u00e1n r\u1eb1ng n\u00f3 c\u00f3 th\u1ec3 \u0111i theo con \u0111\u01b0\u1eddng ti\u1ebfn h\u00f3a gi\u1ed1ng nh\u01b0 ti th\u1ec3 v\u00e0 cu\u1ed1i c\u00f9ng tr\u1edf th\u00e0nh m\u1ed9t b\u00e0o quan”, Milucka cho hay.<\/p>\n\n\n\n

Vi\u1ec7c nghi\u00ean c\u1ee9u n\u1ed9i c\u1ed9ng sinh l\u00e0 m\u1ed9t th\u00e1ch th\u1ee9c l\u1edbn v\u00ec h\u1ea7u v\u1ebft c\u00e1c vi sinh v\u1eadt c\u1ed9ng sinh kh\u00f4ng th\u1ec3 nu\u00f4i c\u1ea5y trong ph\u00f2ng th\u00ed nghi\u1ec7m. Tuy nhi\u00ean, nh\u1eefng ti\u1ebfn b\u1ed9 khoa h\u1ecdc c\u00f4ng ngh\u1ec7 trong nh\u1eefng n\u0103m g\u1ea7n \u0111\u00e2y \u0111\u00e3 gi\u00fap c\u00e1c nh\u00e0 khoa h\u1ecdc c\u00f3 c\u00e1i nh\u00ecn s\u00e2u s\u1eafc h\u01a1n s\u1ef1 t\u01b0\u01a1ng t\u00e1c ph\u1ee9c t\u1ea1p gi\u1eefa v\u1eadt ch\u1ee7 v\u00e0 v\u1eadt c\u1ed9ng sinh.<\/p>\n\n\n\n

\u0110o\u00e0n D\u01b0\u01a1ng<\/strong><\/p>\n\n\n\n

https:\/\/vnexpress.net\/phat-hien-hinh-thuc-cong-sinh-moi-4243227.html<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"

C\u00e1c nh\u00e0 khoa h\u1ecdc b\u00e1o c\u00e1o ph\u00e1t hi\u1ec7n m\u1ed9t lo\u00e0i vi khu\u1ea9n \u0111\u1ed9c \u0111\u00e1o s\u1ed1ng b\u00ean trong sinh v\u1eadt nh\u00e2n th\u1ef1c \u0111\u01a1n b\u00e0o v\u00e0 cung c\u1ea5p n\u0103ng l\u01b0\u1ee3ng cho n\u00f3. “Kh\u00f4ng gi\u1ed1ng nh\u01b0 ti th\u1ec3, lo\u1ea1i vi khu\u1ea9n m\u1edbi – \u0111\u01b0\u1ee3c \u0111\u1eb7t t\u00ean l\u00e0 Candidatus Azoamicus ciliaticola – chuy\u1ec3n h\u00f3a n\u0103ng l\u01b0\u1ee3ng t\u1eeb qu\u00e1 tr\u00ecnh […]<\/p>\n","protected":false},"author":20,"featured_media":26739,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[47],"tags":[],"class_list":["post-26738","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\/26738","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\/20"}],"replies":[{"embeddable":true,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/comments?post=26738"}],"version-history":[{"count":3,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/posts\/26738\/revisions"}],"predecessor-version":[{"id":30942,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/posts\/26738\/revisions\/30942"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/media\/26739"}],"wp:attachment":[{"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/media?parent=26738"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/categories?post=26738"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/tags?post=26738"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}