{"id":11902,"date":"2025-11-29T13:15:45","date_gmt":"2025-11-29T13:15:45","guid":{"rendered":"https:\/\/www.lifescienceart.com\/?p=11902"},"modified":"2025-11-29T13:15:45","modified_gmt":"2025-11-29T13:15:45","slug":"genetic-adaptations-urban-lizards","status":"publish","type":"post","link":"https:\/\/www.lifescienceart.com\/vi\/science\/evolutionary-biology\/genetic-adaptations-urban-lizards\/","title":{"rendered":"M\u00e1nh L\u1edbi Di Truy\u1ec1n: Th\u1eb1n L\u1eb1n Th\u00edch Nghi Cu\u1ed9c S\u1ed1ng \u0110\u00f4 Th\u1ecb Nh\u01b0 Th\u1ebf N\u00e0o?"},"content":{"rendered":"

Th\u00edch Nghi Di Truy\u1ec1n Gi\u00fap Th\u1eb1n L\u1eb1n Ph\u00e1t Tri\u1ec3n M\u1ea1nh M\u1ebd Trong M\u00f4i Tr\u01b0\u1eddng \u0110\u00f4 Th\u1ecb<\/h2>\n\n

\u0110\u00f4 Th\u1ecb H\u00f3a: Th\u00e1ch Th\u1ee9c \u0110\u1ed1i V\u1edbi \u0110\u1ed9ng V\u1eadt Hoang D\u00e3<\/h2>\n\n

\u0110\u00f4 th\u1ecb h\u00f3a l\u00e0m thay \u0111\u1ed5i \u0111\u00e1ng k\u1ec3 c\u1ea3nh quan, th\u01b0\u1eddng g\u00e2y h\u1ea1i cho \u0111\u1ed9ng v\u1eadt hoang d\u00e3 \u0111\u1ecba ph\u01b0\u01a1ng. Tuy nhi\u00ean, m\u1ed9t s\u1ed1 lo\u00e0i s\u1edf h\u1eefu kh\u1ea3 n\u0103ng th\u00edch nghi \u0111\u00e1ng ch\u00fa \u00fd v\u00e0 ph\u00e1t tri\u1ec3n m\u1ea1nh m\u1ebd trong nh\u1eefng m\u00f4i tr\u01b0\u1eddng xa l\u1ea1 n\u00e0y. M\u1ed9t trong nh\u1eefng lo\u00e0i nh\u01b0 v\u1eady l\u00e0 th\u1eb1n l\u1eb1n m\u00e0o Puerto Rico, m\u1ed9t lo\u00e0i th\u1eb1n l\u1eb1n nh\u1ecf \u0111\u01b0\u1ee3c t\u00ecm th\u1ea5y \u1edf c\u1ea3 r\u1eebng v\u00e0 th\u00e0nh ph\u1ed1 tr\u00ean kh\u1eafp Puerto Rico.<\/p>\n\n

Th\u00edch Nghi V\u1eadt L\u00fd \u1edf Th\u1eb1n L\u1eb1n \u0110\u00f4 Th\u1ecb<\/h2>\n\n

C\u00e1c nghi\u00ean c\u1ee9u tr\u01b0\u1edbc \u0111\u00e2y \u0111\u00e3 ch\u1ee9ng minh r\u1eb1ng th\u1eb1n l\u1eb1n \u0111\u00f4 th\u1ecb th\u1ec3 hi\u1ec7n nh\u1eefng kh\u00e1c bi\u1ec7t v\u1eadt l\u00fd r\u00f5 r\u1ec7t so v\u1edbi c\u00e1c \u0111\u1ed3ng lo\u1ea1i s\u1ed1ng trong r\u1eebng c\u1ee7a ch\u00fang. Nh\u1eefng th\u00edch nghi n\u00e0y bao g\u1ed3m c\u00e1c mi\u1ebfng \u0111\u1ec7m ng\u00f3n ch\u00e2n l\u1edbn h\u01a1n v\u1edbi c\u00e1c v\u1ea3y gi\u00fap t\u0103ng c\u01b0\u1eddng \u0111\u1ed9 b\u00e1m c\u1ee7a ch\u00fang tr\u00ean c\u00e1c b\u1ec1 m\u1eb7t nh\u1eb5n v\u00e0 c\u00e1c chi d\u00e0i h\u01a1n gi\u00fap ch\u00fang ch\u1ea1y nhanh h\u01a1n tr\u00ean c\u00e1c khu v\u1ef1c tr\u1ed1ng tr\u1ea3i.<\/p>\n\n

C\u01a1 S\u1edf Di Truy\u1ec1n c\u1ee7a Th\u00edch Nghi \u0110\u00f4 Th\u1ecb<\/h2>\n\n

M\u1ed9t nghi\u00ean c\u1ee9u g\u1ea7n \u0111\u00e2y \u0111\u01b0\u1ee3c c\u00f4ng b\u1ed1 tr\u00ean t\u1ea1p ch\u00ed uy t\u00edn Proceedings of the National Academy of Sciences \u0111i s\u00e2u v\u00e0o c\u01a1 s\u1edf di truy\u1ec1n cho nh\u1eefng th\u00edch nghi v\u1eadt l\u00fd n\u00e0y. C\u00e1c nh\u00e0 nghi\u00ean c\u1ee9u \u0111\u00e3 ki\u1ec3m tra b\u1ed9 gen c\u1ee7a 96 con th\u1eb1n l\u1eb1n m\u00e0o Puerto Rico t\u1eeb ba th\u00e0nh ph\u1ed1 v\u00e0 c\u00e1c khu r\u1eebng xung quanh.<\/p>\n\n

Ph\u00e2n t\u00edch c\u1ee7a h\u1ecd \u0111\u00e3 ti\u1ebft l\u1ed9 33 gen li\u00ean quan c\u1ee5 th\u1ec3 \u0111\u1ebfn \u0111\u00f4 th\u1ecb h\u00f3a, bao g\u1ed3m c\u1ea3 nh\u1eefng gen li\u00ean quan \u0111\u1ebfn s\u1ef1 trao \u0111\u1ed5i ch\u1ea5t v\u00e0 ch\u1ee9c n\u0103ng mi\u1ec5n d\u1ecbch. M\u1ed9t ph\u00e2n t\u00edch kh\u00e1c \u0111\u00e3 x\u00e1c \u0111\u1ecbnh \u0111\u01b0\u1ee3c 93 gen \u1edf th\u1eb1n l\u1eb1n \u0111\u00f4 th\u1ecb \u0111\u00f3ng vai tr\u00f2 quan tr\u1ecdng trong s\u1ef1 ph\u00e1t tri\u1ec3n c\u1ee7a chi v\u00e0 da.<\/p>\n\n

Gen Li\u00ean Quan \u0110\u1ebfn Trao \u0110\u1ed5i Ch\u1ea5t v\u00e0 Ch\u1ee9c N\u0103ng Mi\u1ec5n D\u1ecbch<\/h2>\n\n

C\u00e1c gen li\u00ean quan \u0111\u1ebfn s\u1ef1 trao \u0111\u1ed5i ch\u1ea5t v\u00e0 ch\u1ee9c n\u0103ng mi\u1ec5n d\u1ecbch \u1edf th\u1eb1n l\u1eb1n \u0111\u00f4 th\u1ecb c\u00f3 \u00fd ngh\u0129a khi xem x\u00e9t nh\u1eefng th\u00e1ch th\u1ee9c ri\u00eang bi\u1ec7t c\u1ee7a ch\u00fang. Nghi\u00ean c\u1ee9u tr\u01b0\u1edbc \u0111\u00e2y ch\u1ec9 ra r\u1eb1ng th\u1eb1n l\u1eb1n th\u00e0nh ph\u1ed1 tr\u1ea3i qua t\u1ef7 l\u1ec7 th\u01b0\u01a1ng t\u00edch, nhi\u1ec5m k\u00fd sinh tr\u00f9ng v\u00e0 ti\u1ebfp x\u00fac v\u1edbi th\u1ee9c \u0103n c\u1ee7a con ng\u01b0\u1eddi cao h\u01a1n. Th\u00edch nghi trong c\u00e1c l\u0129nh v\u1ef1c n\u00e0y t\u0103ng c\u01b0\u1eddng kh\u1ea3 n\u0103ng s\u1ed1ng s\u00f3t v\u00e0 ph\u1ee5c h\u1ed3i c\u1ee7a ch\u00fang trong m\u00f4i tr\u01b0\u1eddng \u0111\u00f4 th\u1ecb.<\/p>\n\n

Gen Li\u00ean Quan \u0110\u1ebfn Ph\u00e1t Tri\u1ec3n Chi v\u00e0 Da<\/h2>\n\n

C\u00e1c gen li\u00ean quan \u0111\u1ebfn s\u1ef1 ph\u00e1t tri\u1ec3n c\u1ee7a chi v\u00e0 da cung c\u1ea5p m\u1ed9t l\u1eddi gi\u1ea3i th\u00edch ti\u1ec1m n\u0103ng cho c\u00e1c mi\u1ebfng \u0111\u1ec7m ng\u00f3n ch\u00e2n d\u00ednh h\u01a1n v\u00e0 c\u00e1c chi d\u00e0i h\u01a1n \u0111\u01b0\u1ee3c quan s\u00e1t th\u1ea5y \u1edf th\u1eb1n l\u1eb1n anole \u0111\u00f4 th\u1ecb. Nh\u1eefng th\u00edch nghi n\u00e0y cho ph\u00e9p ch\u00fang di chuy\u1ec3n v\u00e0 leo tr\u00e8o hi\u1ec7u qu\u1ea3 trong m\u00f4i tr\u01b0\u1eddng \u0111\u00f4 th\u1ecb, n\u01a1i c\u00e1c b\u1ec1 m\u1eb7t th\u1eb3ng \u0111\u1ee9ng v\u00e0 b\u1ec1 m\u1eb7t nh\u1eb5n l\u00e0 ph\u1ed5 bi\u1ebfn.<\/p>\n\n

\u0110\u00e1nh \u0110\u1ed5i trong Th\u00edch Nghi \u0110\u00f4 Th\u1ecb<\/h2>\n\n

\u0110i\u1ec1u th\u00fa v\u1ecb l\u00e0 c\u00e1c nh\u00e0 nghi\u00ean c\u1ee9u c\u0169ng ph\u00e1t hi\u1ec7n ra m\u1ed9t t\u1eadp h\u1ee3p c\u00e1c gen li\u00ean quan \u0111\u1ebfn c\u00e1c b\u1ec7nh \u1edf ng\u01b0\u1eddi v\u00e0 chu\u1ed9t li\u00ean quan \u0111\u1ebfn c\u00e1c chi b\u1ecb r\u00fat ng\u1eafn v\u00e0 bi\u1ebfn d\u1ea1ng. Ph\u00e1t hi\u1ec7n n\u00e0y cho th\u1ea5y r\u1eb1ng m\u1eb7c d\u00f9 m\u1ed9t s\u1ed1 th\u00edch nghi mang l\u1ea1i l\u1ee3i th\u1ebf trong m\u00f4i tr\u01b0\u1eddng \u0111\u00f4 th\u1ecb, nh\u01b0ng ch\u00fang c\u00f3 th\u1ec3 \u0111i k\u00e8m v\u1edbi nh\u1eefng h\u1ea1n ch\u1ebf ti\u1ec1m \u1ea9n.<\/p>\n\n

\u00dd Ngh\u0129a \u0110\u1ed1i V\u1edbi B\u1ea3o T\u1ed3n<\/h2>\n\n

Hi\u1ec3u c\u00e1ch \u0111\u1ed9ng v\u1eadt ph\u1ea3n \u1ee9ng v\u1edbi \u0111\u00f4 th\u1ecb h\u00f3a c\u00f3 th\u1ec3 cung c\u1ea5p th\u00f4ng tin cho c\u00e1c n\u1ed7 l\u1ef1c b\u1ea3o t\u1ed3n. B\u1eb1ng c\u00e1ch x\u00e1c \u0111\u1ecbnh c\u00e1c d\u1ea5u hi\u1ec7u di truy\u1ec1n li\u00ean quan \u0111\u1ebfn th\u00edch nghi \u0111\u00f4 th\u1ecb, c\u00e1c nh\u00e0 khoa h\u1ecdc c\u00f3 th\u1ec3 d\u1ef1 \u0111o\u00e1n c\u00e1ch c\u00e1c qu\u1ea7n th\u1ec3 s\u1ebd ph\u1ea3n \u1ee9ng v\u1edbi \u0111\u00f4 th\u1ecb h\u00f3a trong t\u01b0\u01a1ng lai. Ki\u1ebfn th\u1ee9c n\u00e0y c\u00f3 th\u1ec3 h\u01b0\u1edbng d\u1eabn c\u00e1c chi\u1ebfn l\u01b0\u1ee3c b\u1ea3o t\u1ed3n \u0111\u1ec3 b\u1ea3o v\u1ec7 v\u00e0 qu\u1ea3n l\u00fd c\u00e1c qu\u1ea7n th\u1ec3 \u0111\u1ed9ng v\u1eadt hoang d\u00e3 \u0111\u00f4 th\u1ecb.<\/p>\n\n

K\u1ebft lu\u1eadn<\/h2>\n\n

Nghi\u00ean c\u1ee9u v\u1ec1 th\u00edch nghi di truy\u1ec1n \u1edf th\u1eb1n l\u1eb1n m\u00e0o Puerto Rico \u0111\u00f4 th\u1ecb cung c\u1ea5p nh\u1eefng hi\u1ec3u bi\u1ebft c\u00f3 gi\u00e1 tr\u1ecb v\u1ec1 kh\u1ea3 n\u0103ng \u0111\u00e1ng ch\u00fa \u00fd c\u1ee7a m\u1ed9t s\u1ed1 lo\u00e0i \u0111\u1ec3 ph\u00e1t tri\u1ec3n m\u1ea1nh trong m\u00f4i tr\u01b0\u1eddng do con ng\u01b0\u1eddi thay \u0111\u1ed5i. N\u00f3 nh\u1ea5n m\u1ea1nh s\u1ef1 t\u01b0\u01a1ng t\u00e1c ph\u1ee9c t\u1ea1p gi\u1eefa di truy\u1ec1n h\u1ecdc v\u00e0 sinh th\u00e1i h\u1ecdc trong vi\u1ec7c \u0111\u1ecbnh h\u00ecnh th\u00edch nghi \u0111\u00f4 th\u1ecb v\u00e0 \u0111\u01b0a ra c\u00e1c con \u0111\u01b0\u1eddng ti\u1ec1m n\u0103ng cho c\u00e1c n\u1ed7 l\u1ef1c b\u1ea3o t\u1ed3n nh\u1eb1m b\u1ea3o v\u1ec7 \u0111\u1ed9ng v\u1eadt hoang d\u00e3 \u0111\u00f4 th\u1ecb.<\/p>","protected":false},"excerpt":{"rendered":"

Th\u00edch Nghi Di Truy\u1ec1n Gi\u00fap Th\u1eb1n L\u1eb1n Ph\u00e1t Tri\u1ec3n M\u1ea1nh M\u1ebd Trong M\u00f4i Tr\u01b0\u1eddng \u0110\u00f4 Th\u1ecb \u0110\u00f4 Th\u1ecb H\u00f3a: Th\u00e1ch Th\u1ee9c \u0110\u1ed1i V\u1edbi \u0110\u1ed9ng V\u1eadt Hoang D\u00e3 \u0110\u00f4 th\u1ecb h\u00f3a…<\/p>\n","protected":false},"author":2,"featured_media":25122,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[2547],"tags":[188,16083,2244,1647,15017,136],"class_list":["post-11902","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-evolutionary-biology","tag-genetics","tag-urban-wildlife","tag-urban-ecology","tag-adaptation","tag-lizards","tag-evolution"],"_links":{"self":[{"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/posts\/11902","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/comments?post=11902"}],"version-history":[{"count":2,"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/posts\/11902\/revisions"}],"predecessor-version":[{"id":25123,"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/posts\/11902\/revisions\/25123"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/media\/25122"}],"wp:attachment":[{"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/media?parent=11902"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/categories?post=11902"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/tags?post=11902"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}