T\u1eeb kh\u00f3a t\u00ecm ki\u1ebfm: H\u00e3y Tr\u1ea3 L\u1eddi Em T\u1ea1i Sao? \u2013 T\u1eadp 10 – Arkady Leokum<\/p>\n\n\n\n
\u0110a s\u1ed1 thu\u1ed1c kh\u00e1ng sinh \u0111\u01b0\u1ee3c ch\u1ebf t\u1ea1o t\u1eeb c\u00e1c ch\u1ea5t h\u00f3a h\u1ecdc t\u1ea1o ra b\u1edfi vi khu\u1ea9n v\u00e0 n\u1ea5m \u0111\u1ec3 t\u1ea5n c\u00f4ng nh\u1eefng sinh v\u1eadt kh\u00e1c: \u0111\u00f3 l\u00e0 penicillin v\u00e0 d\u1eabn xu\u1ea5t c\u1ee7a n\u00f3 t\u1eeb n\u1ea5m Penicil- lium, v\u00e0 tetracycline \u0111\u01b0\u1ee3c sinh ra t\u1eeb vi khu\u1ea9n Streptomyces.<\/p>\n\n\n\n
Thu\u1ed1c kh\u00e1ng sinh t\u1ea5n c\u00f4ng vi khu\u1ea9n b\u1eb1ng nhi\u1ec1u c\u00e1ch. M\u1ed9t s\u1ed1 thu\u1ed1c kh\u00e1ng sinh ch\u1ee9a penicil- lin xen v\u00e0o c\u00e1c protein li\u00ean k\u1ebft v\u1edbi th\u00e0nh t\u1ebf b\u00e0o c\u1ee7a vi khu\u1ea9n, l\u00e0m cho ch\u00fang y\u1ebfu \u0111i. Nh\u1eefng thu\u1ed1c kh\u00e1ng sinh kh\u00e1c g\u00e2y tr\u1edf ng\u1ea1i cho vi\u1ec7c s\u1ea3n xu\u1ea5t c\u00e1c protein thi\u1ebft y\u1ebfu b\u00ean trong vi khu\u1ea9n, ho\u1eb7c t\u1ea5n c\u00f4ng \u1edf m\u1ed9t m\u1ee9c \u0111\u1ed9 c\u01a1 b\u1ea3n h\u01a1n nh\u01b0 ng\u0103n c\u1ea3n qu\u00e1 tr\u00ecnh t\u1ea1o gen. Ch\u1ecdn l\u1ecdc t\u1ef1 nhi\u00ean d\u1eabn \u0111\u1ebfn m\u1ed9t v\u00e0i vi khu\u1ea9n \u0111\u1ea1t \u0111\u01b0\u1ee3c c\u00e1c \u0111\u1ed9t bi\u1ebfn cho ph\u00e9p ch\u00fang ch\u1ecbu \u0111\u1ef1ng \u0111\u01b0\u1ee3c s\u1ef1 t\u1ea5n c\u00f4ng c\u1ee7a m\u1ed9t v\u00e0i lo\u1ea1i thu\u1ed1c kh\u00e1ng sinh. V\u00ed d\u1ee5, lo\u1ea1i vi khu\u1ea9n r\u1ea5t \u0111\u00e1ng s\u1ee3 Staphylococcus t\u1ea1o \u0111\u01b0\u1ee3c m\u1ed9t lo\u1ea1i enzyme ng\u0103n ch\u1eb7n penicillin ch\u1ec9 trong v\u00f2ng b\u1ed1n n\u0103m sau khi \u201cph\u01b0\u01a1ng thu\u1ed1c k\u00ec di\u1ec7u\u201d n\u00e0y \u0111\u01b0\u1ee3c \u0111\u01b0a ra.<\/p>\n","protected":false},"excerpt":{"rendered":"
T\u1eeb kh\u00f3a t\u00ecm ki\u1ebfm: H\u00e3y Tr\u1ea3 L\u1eddi Em T\u1ea1i Sao? \u2013 T\u1eadp 10 – Arkady Leokum \u0110a s\u1ed1 thu\u1ed1c kh\u00e1ng sinh \u0111\u01b0\u1ee3c ch\u1ebf t\u1ea1o t\u1eeb c\u00e1c ch\u1ea5t h\u00f3a h\u1ecdc t\u1ea1o ra b\u1edfi vi khu\u1ea9n v\u00e0 n\u1ea5m \u0111\u1ec3 t\u1ea5n c\u00f4ng nh\u1eefng sinh v\u1eadt kh\u00e1c: \u0111\u00f3 l\u00e0 penicillin v\u00e0 d\u1eabn xu\u1ea5t c\u1ee7a n\u00f3 t\u1eeb n\u1ea5m Penicil- lium, […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":"","_disable_autopaging":false},"categories":[15],"tags":[],"class_list":["post-16018","post","type-post","status-publish","format-standard","hentry","category-hoi-dap-khoa-hoc"],"_links":{"self":[{"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/posts\/16018","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/comments?post=16018"}],"version-history":[{"count":1,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/posts\/16018\/revisions"}],"predecessor-version":[{"id":16019,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/posts\/16018\/revisions\/16019"}],"wp:attachment":[{"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/media?parent=16018"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/categories?post=16018"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/tags?post=16018"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}