{"id":1696,"date":"2014-09-22T10:01:15","date_gmt":"2014-09-22T03:01:15","guid":{"rendered":"http:\/\/antoansinhhoc.vn\/?p=1696"},"modified":"2014-09-22T10:01:15","modified_gmt":"2014-09-22T03:01:15","slug":"gen-gmpip16-bieu-hien-giup-dau-nanh-chong-chiu-man","status":"publish","type":"post","link":"https:\/\/nbca.gov.vn\/gen-gmpip16-bieu-hien-giup-dau-nanh-chong-chiu-man\/","title":{"rendered":"Gen GmPIP1;6 bi\u1ec3u hi\u1ec7n gi\u00fap \u0111\u1eadu n\u00e0nh ch\u1ed1ng ch\u1ecbu m\u1eb7n"},"content":{"rendered":"<div class=\"TomTat clearfix\">\n<p><span id=\"ArticalDetail1_lblTeaser\" class=\"OverollContentDesc\">Aquaporins, bao g\u1ed3m\u00a0l\u1ed9 tr\u00ecnh v\u1eadn chuy\u1ec3n n\u01b0\u1edbc xuy\u00ean qua m\u00e0ng plasma \u1edf m\u00f4 r\u1ec5 v\u00e0 m\u00f4 l\u00e1, \u0111\u01b0\u1ee3c ng\u01b0\u1eddi ta \u0111\u1ec1 ngh\u1ecb xem x\u00e9t n\u00f3 nh\u01b0 m\u1ed9t ch\u1ee9c n\u0103ng ch\u1ee7 y\u1ebfu trong t\u0103ng tr\u01b0\u1edfng c\u1ee7a th\u1ef1c v\u1eadt do \u1ea3nh h\u01b0\u1edfng c\u1ee7a n\u00f3 gi\u00fap r\u1ec5 h\u1ea5p thu n\u01b0\u1edbc v\u00e0 trao \u0111\u1ed5i kh\u00ed c\u1ee7a l\u00e1.<\/span><\/p>\n<\/div>\n<div class=\"NoiDungBai\">\n<p>Hi\u1ec7n nay, m\u1ed9t nh\u00f3m c\u00e1c nh\u00e0 khoa h\u1ecdc thu\u1ed9c \u0110\u1ea1i H\u1ecdc Zhejiang, Trung Qu\u1ed1c \u0111\u00e3 cho bi\u1ec3u hi\u1ec7n th\u00e0nh c\u00f4ng\u00a0<strong>aquaporin \u00a0<em>GmPIP1;6\u00a0<\/em>\u0111\u1eadu n\u00e0nh\u00a0<\/strong>\u0111\u1ec3 \u0111\u00e1nh gi\u00e1 ch\u1ee9c n\u0103ng c\u1ee7a n\u00f3 trong \u0111i\u1ec1u h\u00f2a t\u0103ng tr\u01b0\u1edfng v\u00e0 kh\u1ea3 n\u0103ng ch\u1ed1ng ch\u1ecbu m\u1eb7n c\u1ee7a \u0111\u1eadu n\u00e0nh.\u00a0<strong><em>GmPIP1;6<\/em><\/strong>\u00a0\u0111\u01b0\u1ee3c t\u00ecm th\u1ea5y c\u00f3 kh\u1ea3 n\u0103ng bi\u1ec3u hi\u1ec7n m\u1ea1nh m\u1ebd t\u1ea1i r\u1ec5 c\u0169ng nh\u01b0 \u01a1 c\u00e1c m\u00f4 sinh d\u1ee5c.<\/p>\n<p>Nghi\u1ec7m th\u1ee9c x\u1eed l\u00fd 100 mM NaCl cho k\u1ebft qu\u1ea3 gi\u1ea3m s\u1ef1 th\u1ec3\u00a0hi\u1ec7n n\u00e0y trong giai\u00a0\u0111o\u1ea1n kh\u1edfi \u0111\u1ea7u. Tuy nhi\u00ean, ba ng\u00e0y sau \u0111\u00f3, s\u1ef1 th\u1ec3 hi\u1ec7n c\u1ee7a n\u00f3 t\u0103ng l\u00ean trong m\u00f4 r\u1ec5 v\u00e0 m\u00f4 l\u00e1. \u1ea2nh h\u01b0\u1edfng c\u1ee7a s\u1ef1 ki\u1ec7n bi\u1ec3u hi\u1ec7n m\u1ea1nh m\u1ebd \u1ea5y c\u1ee7a<strong><em>GmPIP1;6<\/em><\/strong>\u00a0trong \u0111\u1eadu n\u00e0nh \u0111\u01b0\u1ee3c gi\u00e1m \u0111\u1ecbnh trong \u0111i\u1ec1u ki\u1ec7n b\u00ecnh th\u01b0\u1eddng v\u00e0 \u0111i\u1ec1u ki\u1ec7n m\u1eb7n.<\/p>\n<p>T\u0103ng tr\u01b0\u1edfng \u0111\u01b0\u1ee3c th\u00fac \u0111\u1ea9y m\u1ea1nh h\u01a1n trong c\u00e1c d\u00f2ng \u0111\u1eadu n\u00e0nh c\u00f3<strong><em>GmPIP1;6<\/em><\/strong>\u00a0so v\u1edbi d\u00f2ng nguy\u00ean th\u1ee7y trong \u0111i\u1ec1u ki\u1ec7n b\u1ecb stress do m\u1eb7n. C\u00e2y bi\u1ec3u hi\u1ec7n m\u1ea1nh m\u1ebd\u00a0<strong><em>GmPIP1;6\u00a0<\/em><\/strong>duy tr\u00ec kh\u1ea3 n\u0103ng v\u1eadn chuy\u1ec3n n\u01b0\u1edbc c\u1ee7a r\u1ec5 (root hydraulic conductance:\u00a0<strong>Lo<\/strong>) trong ki\u1ec7n ki\u1ec7n m\u1eb7n so v\u1edbi d\u00f2ng nguy\u00ean th\u1ee7y c\u00f3\u00a0<strong>Lo<\/strong>\u00a0gi\u1ea3m. C\u00e1c d\u00f2ng transgenic t\u0103ng tr\u01b0\u1edfng tr\u00ean \u0111\u1ed3ng ru\u1ed9ng c\u00f3 n\u0103ng su\u1ea5t cao nh\u1edd k\u00edch th\u01b0\u1edbc h\u1ea1t \u0111\u1eadu t\u0103ng l\u00ean. Nh\u01b0 v\u1eady\u00a0<strong><em>GmPIP1;6<\/em><\/strong>\u00a0c\u00f3 th\u1ec3 l\u00e0 m\u1ed9t\u00a0<strong>aquaporin<\/strong>\u00a0\u0111a ch\u1ee9c n\u0103ng trong qu\u00e1 tr\u00ecnh v\u1eadn chuy\u1ec3n n\u01b0\u1edbc c\u1ee7a r\u1ec5, s\u1ef1 quang h\u1ee3p v\u00e0 s\u1ef1 v\u00e0o ch\u1eafc c\u1ee7a h\u1ea1t. N\u00f3 s\u1ebd l\u00e0 m\u1ed9t gen v\u00f4 c\u00f9ng s\u1ed1ng \u0111\u1ed9ng trong c\u1ea3i thi\u1ec7n gi\u1ed1ng \u0111\u1eadu n\u00e0nh.<\/p>\n<p>Xem chi ti\u1ebft t\u1ea1i\u00a0<a title=\"Tu\u1ea7n tin khoa h\u1ecdc 388 (14-20\/7\/2014)\" href=\"http:\/\/isaaa.us5.list-manage1.com\/track\/click?u=90d9912fca3d624d294e24b28&amp;id=14904114b0&amp;e=114707a8a7\" target=\"_blank\" rel=\"noopener\">http:\/\/www.biomedcentral.com\/content\/pdf\/1471-2229-14-181.pdf<\/a>.<\/p>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>Aquaporins, bao g\u1ed3m\u00a0l\u1ed9 tr\u00ecnh v\u1eadn chuy\u1ec3n n\u01b0\u1edbc xuy\u00ean qua m\u00e0ng plasma \u1edf m\u00f4 r\u1ec5 v\u00e0 m\u00f4 l\u00e1, \u0111\u01b0\u1ee3c ng\u01b0\u1eddi ta \u0111\u1ec1 ngh\u1ecb xem x\u00e9t n\u00f3 nh\u01b0 m\u1ed9t ch\u1ee9c n\u0103ng ch\u1ee7 y\u1ebfu trong t\u0103ng tr\u01b0\u1edfng c\u1ee7a th\u1ef1c v\u1eadt do \u1ea3nh h\u01b0\u1edfng c\u1ee7a n\u00f3 gi\u00fap r\u1ec5 h\u1ea5p thu n\u01b0\u1edbc v\u00e0 trao \u0111\u1ed5i kh\u00ed c\u1ee7a l\u00e1. Hi\u1ec7n nay, [&#8230;]\n","protected":false},"author":1,"featured_media":1712,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[87],"tags":[],"acf":[],"_links":{"self":[{"href":"https:\/\/nbca.gov.vn\/wp-json\/wp\/v2\/posts\/1696"}],"collection":[{"href":"https:\/\/nbca.gov.vn\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/nbca.gov.vn\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/nbca.gov.vn\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/nbca.gov.vn\/wp-json\/wp\/v2\/comments?post=1696"}],"version-history":[{"count":0,"href":"https:\/\/nbca.gov.vn\/wp-json\/wp\/v2\/posts\/1696\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/nbca.gov.vn\/wp-json\/wp\/v2\/media\/1712"}],"wp:attachment":[{"href":"https:\/\/nbca.gov.vn\/wp-json\/wp\/v2\/media?parent=1696"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/nbca.gov.vn\/wp-json\/wp\/v2\/categories?post=1696"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/nbca.gov.vn\/wp-json\/wp\/v2\/tags?post=1696"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}