{"id":1102,"date":"2013-09-09T07:31:43","date_gmt":"2013-09-09T00:31:43","guid":{"rendered":"http:\/\/antoansinhhoc.vn\/?p=1102"},"modified":"2013-09-09T07:31:43","modified_gmt":"2013-09-09T00:31:43","slug":"tap-huan-ve-danh-gia-rui-ro-doi-voi-moi-truong-va-da-dang-sinh-hoc","status":"publish","type":"post","link":"https:\/\/nbca.gov.vn\/tap-huan-ve-danh-gia-rui-ro-doi-voi-moi-truong-va-da-dang-sinh-hoc\/","title":{"rendered":"T\u1eadp hu\u1ea5n \u201cV\u1ec1 \u0111\u00e1nh gi\u00e1 r\u1ee7i ro \u0111\u1ed1i v\u1edbi m\u00f4i tr\u01b0\u1eddng v\u00e0 \u0111a d\u1ea1ng sinh h\u1ecdc\u201d"},"content":{"rendered":"

05 th\u00e1ng 9 n\u0103m 2013 t\u1ea1i V\u0129nh Ph\u00fac, C\u1ee5c B\u1ea3o t\u1ed3n \u0111a d\u1ea1ng sinh h\u1ecdc ph\u1ed1i h\u1ee3p v\u1edbi Ch\u01b0\u01a1ng tr\u00ecnh An to\u00e0n sinh h\u1ecdc v\u00e0 Trung t\u00e2m \u0111\u00e1nh gi\u00e1 r\u1ee7i ro m\u00f4i tr\u01b0\u1eddng, Hoa K\u1ef3 ti\u1ebfn h\u00e0nh T\u1eadp hu\u1ea5n “v\u1ec1 \u0111\u00e1nh gi\u00e1 r\u1ee7i ro \u0111\u1ed1i v\u1edbi m\u00f4i tr\u01b0\u1eddng v\u00e0 \u0111a d\u1ea1ng sinh h\u1ecdc”<\/p>\n

 <\/p>\n

Tham d\u1ef1 v\u00e0 ph\u00e1t bi\u1ec3u khai m\u1ea1c T\u1eadp hu\u1ea5n c\u00f3 B\u00e0 Ho\u00e0ng Th\u1ecb Thanh Nh\u00e0n, Ph\u00f3 C\u1ee5c tr\u01b0\u1edfng C\u1ee5c B\u1ea3o t\u1ed3n \u0111a d\u1ea1ng sinh h\u1ecdc, T\u1ed5ng c\u1ee5c M\u00f4i tr\u01b0\u1eddng, B\u1ed9 T\u00e0i nguy\u00ean v\u00e0 M\u00f4i tr\u01b0\u1eddng.<\/p>\n

Trong b\u00e0i ph\u00e1t bi\u1ec3u c\u1ee7a m\u00ecnh b\u00e0\u00a0Ho\u00e0ng Th\u1ecb Thanh Nh\u00e0n\u00a0\u0111\u00e3 th\u00f4ng b\u00e1o m\u1ed9t s\u1ed1 t\u00ecnh h\u00ecnh v\u1ec1 qu\u00e1 tr\u00ecnh kh\u1ea3o nghi\u1ec7m c\u00e2y tr\u1ed3ng bi\u1ebfn \u0111\u1ed5i gen t\u1ea1i n\u01b0\u1edbc ta, s\u1ed1 l\u01b0\u1ee3ng c\u00e1c s\u1ef1 ki\u1ec7n \u0111\u00e3 n\u1ed9p h\u1ed3 s\u01a1 \u0111\u0103ng k\u00fd c\u1ea5p Gi\u1ea5y ch\u1ee9ng nh\u1eadn an to\u00e0n sinh h\u1ecdc v\u00e0 n\u00eau l\u00ean m\u1ee5c ti\u00eau ch\u00ednh c\u1ee7a T\u1eadp hu\u1ea5n l\u1ea7n n\u00e0y.<\/p>\n

Tham gia tr\u00ecnh b\u00e0y, chia s\u1ebb c\u00e1c kinh nghi\u1ec7m c\u1ee7a Hoa K\u1ef3 trong \u0111\u00e1nh gi\u00e1 r\u1ee7i ro \u0111\u1ed1i v\u1edbi m\u00f4i tr\u01b0\u1eddng v\u00e0 \u0111a d\u1ea1ng sinh h\u1ecdc, c\u00f3 02 chuy\u00ean gia:<\/p>\n

– \u00d4ng Jeff Stein, \u0110i\u1ec1u ph\u1ed1i vi\u00ean khu v\u1ef1c ch\u00e2u \u00c1, Ch\u01b0\u01a1ng tr\u00ecnh an to\u00e0n sinh h\u1ecdc<\/p>\n

– \u00d4ng Andrew Roberts, Ph\u00f3 Gi\u00e1m \u0111\u1ed1c, Trung t\u00e2m \u0111\u00e1nh gi\u00e1 r\u1ee7i ro m\u00f4i tr\u01b0\u1eddng<\/p>\n

Trong 02 ng\u00e0y di\u1ec5n ra t\u1eadp hu\u1ea5n, c\u00e1c \u0111\u1ea1i bi\u1ec3u \u0111\u00e3 \u0111\u01b0\u1ee3c nghe, chia s\u1ebb kinh nghi\u1ec7m v\u00e0 th\u1ea3o lu\u1eadn v\u1ec1 c\u00e1c n\u1ed9i dung ch\u00ednh nh\u01b0 sau:<\/p>\n

    \n
  1. \u00d4ng L\u00ea V\u0103n H\u01b0ng, Tr\u01b0\u1edfng ph\u00f2ng Qu\u1ea3n l\u00fd ngu\u1ed3n gen v\u00e0 an to\u00e0n sinh h\u1ecdc, C\u1ee5c B\u1ea3o t\u1ed3n \u0111a d\u1ea1ng sinh h\u1ecdc, gi\u1edbi thi\u1ec7u h\u1ec7 th\u1ed1ng ph\u00e1p l\u00fd v\u00e0 th\u1ec3 ch\u1ebf v\u1ec1 qu\u1ea3n l\u00fd an to\u00e0n sinh h\u1ecdc \u0111\u1ed1i v\u1edbi sinh v\u1eadt bi\u1ebfn \u0111\u1ed5i gen.<\/li>\n
  2. \u00d4ng Andrew Roberts tr\u00ecnh b\u00e0y v\u1ec1 c\u00e1c n\u1ed9i dung: L\u00fd thuy\u1ebft v\u00e0 nguy\u00ean t\u1eafc \u0111\u00e1nh gi\u00e1 r\u1ee7i ro m\u00f4i tr\u01b0\u1eddng, X\u00e1c \u0111\u1ecbnh m\u1ee5c ti\u00eau b\u1ea3o v\u1ec7 m\u00f4i tr\u01b0\u1eddng li\u00ean quan \u0111\u1ebfn \u0111\u00e1nh gi\u00e1 r\u1ee7i ro c\u00e2y tr\u1ed3ng bi\u1ebfn \u0111\u1ed5i gen; X\u00e1c \u0111\u1ecbnh v\u1ea5n \u0111\u1ec1 trong \u0111\u00e1nh gi\u00e1 r\u1ee7i ro m\u00f4i tr\u01b0\u1eddng c\u00e2y tr\u1ed3ng bi\u1ebfn \u0111\u1ed5i gen. Trong th\u1eddi gian di\u1ec5n gi\u1ea3 tr\u00ecnh b\u00e0y, c\u00e1c \u0111\u1ea1i bi\u1ec3u c\u0169ng t\u1eadp trung n\u00eau ra c\u00e1c c\u00e2u h\u1ecfi c\u0169ng nh\u01b0 th\u1ea3o lu\u1eadn v\u1ec1 c\u00e1c v\u1ea5n \u0111\u1ec1 \u0111\u00e1nh gi\u00e1 r\u1ee7i ro m\u00f4i tr\u01b0\u1eddng c\u1ee7a c\u00e2y tr\u1ed3ng bi\u1ebfn \u0111\u1ed5i gen, c\u00e1c kinh nghi\u1ec7m c\u1ee7a Hoa K\u1ef3 v\u00e0 m\u1ed9t s\u1ed1 n\u01b0\u1edbc tr\u00ean th\u1ebf gi\u1edbi v\u1ec1 v\u1ea5n \u0111\u1ec1 \u0111\u00e1nh gi\u00e1 r\u1ee7i ro m\u00f4i tr\u01b0\u1eddng, c\u00e1c c\u00e2u h\u1ecfi v\u1ec1 c\u00e1c b\u1eb1ng ch\u1ee9ng v\u1ec1 c\u00e1c t\u00e1c h\u1ea1i c\u1ee7a c\u00e2y tr\u1ed3ng bi\u1ebfn \u0111\u1ed5i gen \u0111\u1ed1i v\u1edbi m\u00f4i tr\u01b0\u1eddng, \u0111a d\u1ea1ng sinh h\u1ecdc v\u00e0 s\u1ee9c kho\u1ebb con ng\u01b0\u1eddi, c\u00e1c n\u1ed9i dung c\u1ea7n ph\u1ea3i xem x\u00e9t trong \u0111\u00e1nh gi\u00e1 r\u1ee7i ro \u0111\u1ed1i v\u1edbi m\u00f4i tr\u01b0\u1eddng v\u00e0 \u0111a d\u1ea1ng sinh h\u1ecdc.<\/li>\n
  3. \u00d4ng Jeff Stein tr\u00ecnh b\u00e0y n\u1ed9i dung li\u00ean qua n\u0111\u1ebfn c\u00e1c y\u1ebfu t\u1ed1 ch\u1ee7 y\u1ebfu trong \u0111\u00e1nh gi\u00e1 r\u1ee7i ro m\u00f4i tr\u01b0\u1eddng; C\u00e2n nh\u1eafc an to\u00e0n c\u1ee7a c\u00e1c s\u1ef1 ki\u1ec7n ng\u00f4 chuy\u1ec3n gen GA21, NK603, Bt11, MON89034; C\u00e1c quy\u1ebft \u0111\u1ecbnh c\u1ee7a c\u00e1c c\u01a1 quan th\u1ea9m quy\u1ec1n tr\u00ean th\u1ebf gi\u1edbi v\u00e0 c\u00e1c t\u00e0i li\u1ec7u khoa h\u1ecdc v\u1ec1 \u0111\u00e1nh gi\u00e1 r\u1ee7i ro.<\/li>\n<\/ol>\n

    C\u00e1c n\u1ed9i dung th\u1ea3o lu\u1eadn ch\u00ednh t\u1ea1i T\u1eadp hu\u1ea5n:<\/em><\/p>\n

    C\u00e1c kh\u00eda c\u1ea1nh \u0111\u00e1nh gi\u00e1 r\u1ee7i ro \u0111\u1ed1i v\u1edbi c\u00e2ytr\u1ed3ng bi\u1ebfn \u0111\u1ed5i gen g\u1ed3m:<\/p>\n

    – Tr\u00f4i gen g\u1ed3m tr\u00f4i gen d\u1ecdc v\u00e0 tr\u00f4i gen ngang. Khi xem x\u00e9t c\u00e1c y\u1ebfu t\u1ed1 tr\u00f4i gen d\u1ecdc (hay tr\u00f4i gen gi\u1eefa c\u00e2y tr\u1ed3ng bi\u1ebfn \u0111\u1ed5i gen sang c\u00e1c lo\u00e0i c\u00e2y tr\u1ed3ng c\u00f3 h\u1ecd h\u00e0ng ho\u1eb7c c\u00e1c lo\u00e0i c\u00e2y hoang d\u1ea1i) th\u00ec y\u1ebfu t\u1ed1 \u0111\u1ea7u ti\u00ean c\u1ea7n xem x\u00e9t l\u00e0 li\u1ec7u c\u00f3 s\u1ef1 t\u01b0\u01a1ng th\u00edch v\u1ec1 m\u1eb7t sinh s\u1ea3n gi\u1eefa c\u00e1c c\u00e2y h\u1ecd h\u00e0ng v\u1edbi c\u00e2y tr\u1ed3ng bi\u1ebfn \u0111\u1ed5i gen hay kh\u00f4ng v\u00e0 y\u1ebfu t\u1ed1 th\u1ee9 hai c\u1ea7n xem x\u00e9t l\u00e0 m\u1ee5c \u0111\u00edch \u0111\u00e1nh gi\u00e1 r\u1ee7i ro trong \u0111\u00e1nh gi\u00e1 kh\u1ea3 n\u0103ng tr\u00f4i gen l\u00e0 g\u00ec. \u0110\u1ed1i v\u1edbi vi\u1ec7c tr\u00f4i gen ngang (hay tr\u00f4i gen gi\u1eefa c\u00e2y tr\u1ed3ng bi\u1ebfn \u0111\u1ed5i gen sang c\u00e1c th\u1ef1c v\u1eadt kh\u00e1c lo\u00e0i, \u0111\u1ed9ng v\u1eadt ho\u1eb7c vi sinh v\u1eadt) th\u00ec c\u00e1c nghi\u00ean c\u1ee9u hi\u1ec7n nay ch\u1ec9 ra kh\u1ea3 n\u0103ng tr\u00f4i gen n\u00e0y r\u1ea5t th\u1ea5p ho\u1eb7c g\u1ea7n nh\u01b0 kh\u00f4ng x\u1ea3y ra.<\/p>\n

    – \u0110\u1ed1i v\u1edbi \u0111\u00e1nh gi\u00e1 t\u00e1c \u0111\u1ed9ng \u0111\u1ebfn sinh v\u1eadt kh\u00f4ng ch\u1ee7 \u0111\u00edch. Vi\u1ec7c \u0111\u00e1nh gi\u00e1 r\u1ee7i ro c\u1ea7n \u0111\u00e1nh gi\u00e1 d\u1ef1a tr\u00ean c\u00e1c lo\u00e0i c\u00f3 c\u00e1c ch\u1ee9c n\u0103ng quan tr\u1ecdng trong h\u1ec7 sinh th\u00e1i (trong l\u01b0\u1edbi th\u1ee9c \u0103n) v\u00ed d\u1ee5 nh\u01b0 c\u00e1c lo\u00e0i thi\u00ean \u0111\u1ecbch, c\u00e1c lo\u00e0i c\u00f3 l\u1ee3i (c\u00f4n tr\u00f9ng th\u1ee5 ph\u1ea5n),lo\u00e0i k\u00fd sinh, lo\u00e0i \u0103n th\u1ecbt\u2026C\u00e1c \u0111\u1ea1i bi\u1ec3u c\u0169ng c\u00f3 \u0111\u1eb7t ra c\u00e1c c\u00e2u h\u1ecfi v\u1ec1 t\u00e1c \u0111\u1ed9ng th\u1ee9 c\u1ea5p tuy nhi\u00ean c\u00e1c di\u1ec5n gi\u1ea3 cho r\u1eb1ng c\u00e1c lo\u00e0i th\u1ee9 c\u1ea5p th\u00f4ng th\u01b0\u1eddng \u0111\u00e3 \u0111\u01b0\u1ee3c \u0111\u00e1nh gi\u00e1 trong c\u00e1c n\u1ed9i dung v\u1ec1 \u0111\u00e1nh gi\u00e1 r\u1ee7i ro v\u00ed d\u1ee5 nh\u01b0 lo\u00e0i \u0103n th\u1ecbt, b\u1eaft m\u1ed3i\u2026<\/p>\n

    – \u0110\u1ed1i v\u1edbi n\u1ed9i dung tr\u1edf th\u00e0nh c\u1ecf d\u1ea1i, d\u1ecbch h\u1ea1i, c\u00e1c s\u1ef1 ki\u1ec7n ng\u00f4 bi\u1ebfn \u0111\u1ed5i gen \u0111\u01b0\u1ee3c th\u1ea3o lu\u1eadn kh\u00f4ng c\u00f3 c\u00e1c \u0111\u1eb7c t\u00ednh tr\u1edf th\u00e0nh c\u1ecf d\u1ea1i. Tuy nhi\u00ean, c\u00e1c kh\u00eda c\u1ea1nh tr\u1edf th\u00e0nh c\u1ecf d\u1ea1i c\u0169ng ph\u1ea3i \u0111\u01b0\u1ee3c xem x\u00e9t khi c\u00e2y tr\u1ed3ng bi\u1ebfn \u0111\u1ed5i gen c\u00f3 nhi\u1ec1u \u0111\u1eb7c t\u00ednh c\u1ee7a c\u1ecf d\u1ea1i, v\u00ed d\u1ee5 tr\u01b0\u1eddng h\u1ee3p xem x\u00e9t c\u1ea5p ph\u00e9p c\u1ea3i d\u1ea7u bi\u1ebfn \u0111\u1ed5i gen \u1edf Canada.<\/p>\n

    – \u0110\u1ed1i v\u1edbi n\u1ed9i dung ph\u00e1t tri\u1ec3n t\u00ednh kh\u00e1ng,vi\u1ec7c qu\u1ea3n l\u00fd t\u00ednh kh\u00e1ng trong canh t\u00e1c c\u00e2y tr\u1ed3ng bi\u1ebfn \u0111\u1ed5i gen c\u0169ng \u0111\u01b0\u1ee3c nghi\u00ean c\u1ee9u v\u00e0 xem x\u00e9t. Hi\u1ec7n nay, h\u1ea7u h\u1ebft c\u00e1c c\u00e2y tr\u1ed3ng bi\u1ebfn \u0111\u1ed5i gen mang t\u00ednh tr\u1ea1ng kh\u00e1ng s\u00e2u \u0111\u1ec1u \u0111\u01b0\u1ee3c canh t\u00e1c v\u1edbi bi\u1ec7n ph\u00e1p qu\u1ea3n l\u00fd t\u00ednh kh\u00e1ng hi\u1ec7u qu\u1ea3 n\u00ean h\u1ea7u nh\u01b0 ch\u01b0a xu\u1ea5t hi\u1ec7n c\u00e1c t\u00ednh kh\u00e1ng.<\/p>\n

    K\u1ebft th\u00fac t\u1eadp hu\u1ea5n sau 02 ng\u00e0y, thay m\u1eb7t L\u00e3nh \u0111\u1ea1o C\u1ee5c B\u1ea3o t\u1ed3n \u0111a d\u1ea1ng sinh h\u1ecdc \u00d4ng L\u00ea V\u0103n H\u01b0ng \u0111\u00e3 ph\u00e1t bi\u1ec3u b\u1ebf m\u1ea1c T\u1eadp hu\u1ea5n, c\u00e1m \u01a1n s\u1ef1 nhi\u1ec7t t\u00ecnh c\u1ee7a c\u00e1c di\u1ec5n gi\u1ea3 c\u0169ng nh\u01b0 c\u1ee7a c\u00e1c \u0111\u1ea1i bi\u1ec3u \u0111\u00e3 \u0111\u00f3ng g\u00f3p v\u00e0o th\u00e0nh c\u00f4ng c\u1ee7a T\u1eadp hu\u1ea5n.<\/p>\n

    Qua hai ng\u00e0y t\u1eadp hu\u1ea5n, v\u1edbi ki\u1ebfn th\u1ee9c v\u00e0 kinh nghi\u1ec7m c\u1ee7a gi\u1ea3ng vi\u00ean c\u0169ng nh\u01b0 s\u1ef1 nhi\u1ec7t t\u00ecnh v\u00e0 t\u00edch c\u1ef1c c\u1ee7a c\u00e1c \u0111\u1ea1i bi\u1ec3u t\u1ea1i t\u1eadp hu\u1ea5n, c\u00e1c n\u1ed9i dung c\u01a1 b\u1ea3n v\u1ec1 \u0111\u00e1nh gi\u00e1 r\u1ee7i ro c\u00e2y tr\u1ed3ng bi\u1ebfn \u0111\u1ed5i gen \u0111\u00e3 \u0111\u01b0\u1ee3c truy\u1ec1n th\u1ee5 cho c\u00e1c \u0111\u1ea1i bi\u1ec3u. Tuy nhi\u00ean,\u0111\u1ec3 c\u00f4ng t\u00e1c \u0111\u00e1nh gi\u00e1 r\u1ee7i ro c\u00e2y tr\u1ed3ng bi\u1ebfn \u0111\u1ed5i gen \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n m\u1ed9t c\u00e1ch hi\u1ec7u qu\u1ea3 th\u00ec n\u0103ng l\u1ef1c \u0111\u00e1nh gi\u00e1 r\u1ee7i ro c\u1ee7a c\u00e2y tr\u1ed3ng bi\u1ebfn \u0111\u1ed5i gen c\u1ea7n ph\u1ea3i \u0111\u01b0\u1ee3c t\u0103ng c\u01b0\u1eddng h\u01a1n n\u1eefa th\u00f4ng qua c\u00e1c t\u1eadp hu\u1ea5n chuy\u00ean s\u00e2u v\u1ec1 c\u00e1c kh\u00eda c\u1ea1nh c\u1ee5 th\u1ec3 c\u1ee7a \u0111\u00e1nh gi\u00e1 r\u1ee7i ro \u0111\u1ed1i v\u1edbi m\u00f4i tr\u01b0\u1eddng v\u00e0 \u0111a d\u1ea1ng sinh h\u1ecdc.<\/p>\n

     <\/p>\n

    Theo Ph\u00f2ng Qu\u1ea3n l\u00fd ngu\u1ed3n gen v\u00e0 An to\u00e0n sinh h\u1ecdc<\/strong><\/p>\n

    C\u1ee5c B\u1ea3o t\u1ed3n \u0111a d\u1ea1ng sinh h\u1ecdc<\/strong><\/p>\n

    \u0110\u00f3ng g\u00f3p \u00fd ki\u1ebfn<\/strong><\/p>\n","protected":false},"excerpt":{"rendered":"

    05 th\u00e1ng 9 n\u0103m 2013 t\u1ea1i V\u0129nh Ph\u00fac, C\u1ee5c B\u1ea3o t\u1ed3n \u0111a d\u1ea1ng sinh h\u1ecdc ph\u1ed1i h\u1ee3p v\u1edbi Ch\u01b0\u01a1ng tr\u00ecnh An to\u00e0n sinh h\u1ecdc v\u00e0 Trung t\u00e2m \u0111\u00e1nh gi\u00e1 r\u1ee7i ro m\u00f4i tr\u01b0\u1eddng, Hoa K\u1ef3 ti\u1ebfn h\u00e0nh T\u1eadp hu\u1ea5n “v\u1ec1 \u0111\u00e1nh gi\u00e1 r\u1ee7i ro \u0111\u1ed1i v\u1edbi m\u00f4i tr\u01b0\u1eddng v\u00e0 \u0111a d\u1ea1ng sinh h\u1ecdc”   Tham […]\n","protected":false},"author":1,"featured_media":5996,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[86],"tags":[],"acf":[],"_links":{"self":[{"href":"https:\/\/nbca.gov.vn\/wp-json\/wp\/v2\/posts\/1102"}],"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=1102"}],"version-history":[{"count":0,"href":"https:\/\/nbca.gov.vn\/wp-json\/wp\/v2\/posts\/1102\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/nbca.gov.vn\/wp-json\/wp\/v2\/media\/5996"}],"wp:attachment":[{"href":"https:\/\/nbca.gov.vn\/wp-json\/wp\/v2\/media?parent=1102"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/nbca.gov.vn\/wp-json\/wp\/v2\/categories?post=1102"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/nbca.gov.vn\/wp-json\/wp\/v2\/tags?post=1102"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}