{"id":894,"date":"2017-04-08T14:54:01","date_gmt":"2017-04-08T07:54:01","guid":{"rendered":"http:\/\/demo.prc.maiatech.com.vn\/?p=894"},"modified":"2017-07-08T18:26:00","modified_gmt":"2017-07-08T11:26:00","slug":"phan-tich-da-dang-di-truyen-va-lap-tieu-ban-adn-cac-giong-che-viet-nam-bang-chi-thi-phan-tu-ssr-va-scot","status":"publish","type":"post","link":"https:\/\/prc.org.vn\/?p=894","title":{"rendered":"Ph\u00e2n t\u00edch \u0111a d\u1ea1ng di truy\u1ec1n v\u00e0 l\u1eadp ti\u00eau b\u1ea3n ADN c\u00e1c gi\u1ed1ng ch\u00e8 Vi\u1ec7t Nam b\u1eb1ng ch\u1ec9 th\u1ecb ph\u00e2n t\u1eed SSR v\u00e0 SCoT"},"content":{"rendered":"<table>\n<tbody>\n<tr>\n<td colspan=\"2\">\u00a0\u00a0\u00a0 C\u00e2y ch\u00e8 l\u00e0 m\u1ed9t trong nh\u1eefng c\u00e2y tr\u1ed3ng ch\u1ee7 l\u1ef1c trong quy ho\u1ea1ch ph\u00e1t tri\u1ec3n kinh t\u1ebf c\u00e1c t\u1ec9nh trung du v\u00e0 mi\u1ec1n n\u00fai ph\u00eda B\u1eafc n\u01b0\u1edbc ta. C\u00f3 nhi\u1ec1u v\u00f9ng tr\u1ed3ng v\u00e0 ch\u1ebf bi\u1ebfn ch\u00e8 n\u1ed5i ti\u1ebfng nh\u01b0 M\u1ed9c Ch\u00e2u, Th\u00e1i Nguy\u00ean, H\u00e0 Giang v\u1edbi c\u00e1c gi\u1ed1ng ch\u00e8 qu\u00fd nh\u01b0 ch\u00e8 Shan H\u00e0 Giang, ch\u00e8 T\u00e2n C\u01b0\u01a1ng Th\u00e1i Nguy\u00ean&#8230; \u0110\u00e2y l\u00e0 ngu\u1ed3n v\u1eadt li\u1ec7u c\u00f3 gi\u00e1 tr\u1ecb l\u1edbn \u0111\u1ed1i v\u1edbi ch\u01b0\u01a1ng tr\u00ecnh ch\u1ecdn t\u1ea1o gi\u1ed1ng ch\u00e8. Tuy nhi\u00ean t\u00ednh t\u1edbi nay t\u1ea1i Vi\u1ec7t Nam ch\u01b0a c\u00f3 nhi\u1ec1u nghi\u00ean c\u1ee9u v\u1ec1 vi\u1ec7c l\u1eadp ti\u00eau b\u1ea3n \u0111\u1ec3 nh\u1eadn d\u1ea1ng nh\u1eefng gi\u1ed1ng ch\u00e8 qu\u00fd hi\u1ebfm.<\/p>\n<p>Trong nghi\u00ean c\u1ee9u n\u00e0y, 23 ngu\u1ed3n gen ch\u00e8 Vi\u1ec7t Nam \u0111\u01b0\u1ee3c \u0111\u00e1nh gi\u00e1 \u0111a d\u1ea1ng di truy\u1ec1n b\u1eb1ng 16 m\u1ed3i SSR v\u00e0 45 m\u1ed3i SCoT (Start Codon Targeted). Trong \u0111\u00f3, 16 ch\u1ec9 th\u1ecb SSR v\u00e0 25 ch\u1ec9 th\u1ecb SCoT cho \u0111a h\u00ecnh \u0111\u1ed1i v\u1edbi t\u1eadp \u0111o\u00e0n nghi\u00ean c\u1ee9u. K\u1ebft qu\u1ea3 \u0111\u00e3 thi\u1ebft l\u00e2p \u0111\u01b0\u1ee3c 16 m\u1eabu ti\u00eau b\u1ea3n SSR v\u00e0 25 ti\u00eau b\u1ea3n ScoT c\u1ee7a 23 ngu\u1ed3n gen ch\u00e8. Trong \u0111\u00f3, 13 ngu\u1ed3n gen ch\u00e8 c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c ph\u00e2n bi\u1ec7t b\u1edfi 19 alen hi\u1ebfm t\u1ea1i 15 locut ch\u1ec9 th\u1ecb (2 locut SSR v\u00e0 13 locut SCoT). Ph\u00e2n t\u00edch \u0111a d\u1ea1ng di truy\u1ec1n 23 gi\u1ed1ng ch\u00e8 s\u1eed d\u1ee5ng 41 ch\u1ec9 th\u1ecb ph\u00e2n t\u1eed (SSR v\u00e0 SCoT) thu \u0111\u01b0\u1ee3c 405 alen, \u0111\u1ea1t trung b\u00ecnh 9,9 alen\/locut. Ch\u1ec9 s\u1ed1 \u0111a d\u1ea1ng PIC\u00a0 dao \u0111\u1ed9ng t\u1eeb 0,23 -0,98 (trung b\u00ecnh 0,73), ch\u1ee9ng t\u1ecf s\u1ef1 \u0111a d\u1ea1ng cao v\u1ec1 m\u1eb7t di truy\u1ec1n c\u1ee7a c\u00e1c locut nghi\u00ean c\u1ee9u. Ma tr\u1eadn t\u01b0\u01a1ng \u0111\u1ed3ng v\u00e0 s\u01a1 \u0111\u1ed3 h\u00ecnh c\u00e2y bi\u1ec3u di\u1ec5n m\u1ed1i quan h\u1ec7 di truy\u1ec1n gi\u1eefa 23 gi\u1ed1ng ch\u00e8 \u0111\u01b0\u1ee3c x\u00e2y d\u1ef1ng d\u1ef1a tr\u00ean h\u1ec7 s\u1ed1 t\u01b0\u01a1ng \u0111\u1ed3ng DICE cho th\u1ea5y h\u1ec7 s\u1ed1 t\u01b0\u01a1ng \u0111\u1ed3ng di truy\u1ec1n gi\u1eefa c\u00e1c gi\u1ed1ng ch\u00e8 dao \u0111\u1ed9ng t\u1eeb 0,47 \u0111\u1ebfn 0,79 (trung b\u00ecnh 0,59) v\u00e0 \u0111\u01b0\u1ee3c ph\u00e2n l\u00e0m 5 ph\u00e2n nh\u00f3m ch\u00ednh. K\u1ebft qu\u1ea3 n\u00e0y cho th\u1ea5y b\u1ed9 ch\u1ec9 th\u1ecb c\u00f3 th\u1ec3 ph\u00e1t hi\u1ec7n s\u1ef1 kh\u00e1c bi\u1ec7t v\u1ec1 di truy\u1ec1n gi\u1eefa t\u1eebng ngu\u1ed3n gen nghi\u00ean c\u1ee9u.<\/p>\n<p>Xem b\u00e0i b\u00e1o chi ti\u1ebft <a href=\"https:\/\/www.prc.maiatech.com.vn\/UserFiles\/File\/Bai%20bao%20khoa%20hoc\/Phan%20tich%20da%20dang%20di%20truyen%20va%20lap%20tieu%20ban%20ADN%20cac%20giong%20che%20VN%20bang%20chi%20thi%20phan%20tu%20SSR%20va%20SCoT.pdf\">t\u1ea1i \u0111\u00e2y<\/a><\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: right;\" colspan=\"2\">Nguy\u1ec5n B\u00e1 Ng\u1ecdc, Nguy\u1ec5n Th\u1ecb Thanh Th\u1ee7y<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"excerpt":{"rendered":"<p>\u00a0\u00a0\u00a0 C\u00e2y ch\u00e8 l\u00e0 m\u1ed9t trong nh\u1eefng c\u00e2y tr\u1ed3ng ch\u1ee7 l\u1ef1c trong quy ho\u1ea1ch ph\u00e1t tri\u1ec3n kinh t\u1ebf c\u00e1c t\u1ec9nh<\/p>\n","protected":false},"author":4,"featured_media":1138,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[39],"tags":[],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/prc.org.vn\/index.php?rest_route=\/wp\/v2\/posts\/894"}],"collection":[{"href":"https:\/\/prc.org.vn\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/prc.org.vn\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/prc.org.vn\/index.php?rest_route=\/wp\/v2\/users\/4"}],"replies":[{"embeddable":true,"href":"https:\/\/prc.org.vn\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=894"}],"version-history":[{"count":1,"href":"https:\/\/prc.org.vn\/index.php?rest_route=\/wp\/v2\/posts\/894\/revisions"}],"predecessor-version":[{"id":895,"href":"https:\/\/prc.org.vn\/index.php?rest_route=\/wp\/v2\/posts\/894\/revisions\/895"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/prc.org.vn\/index.php?rest_route=\/wp\/v2\/media\/1138"}],"wp:attachment":[{"href":"https:\/\/prc.org.vn\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=894"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/prc.org.vn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=894"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/prc.org.vn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=894"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}