{"id":161191,"date":"2025-07-17T14:58:45","date_gmt":"2025-07-17T21:58:45","guid":{"rendered":"https:\/\/www.pandasilk.com\/the-two-faces-of-a-national-treasure-a-comparative-study-of-sichuan-and-qinling-giant-pandas\/"},"modified":"2025-08-05T03:56:18","modified_gmt":"2025-08-05T10:56:18","slug":"the-two-faces-of-a-national-treasure-a-comparative-study-of-sichuan-and-qinling-giant-pandas","status":"publish","type":"post","link":"https:\/\/www.pandasilk.com\/vi\/the-two-faces-of-a-national-treasure-a-comparative-study-of-sichuan-and-qinling-giant-pandas\/","title":{"rendered":"Nghi\u00ean c\u1ee9u so s\u00e1nh g\u1ea5u tr\u00fac T\u1ee9 Xuy\u00ean v\u00e0 T\u1ea7n L\u0129nh: Qu\u1ed1c b\u1ea3o hai m\u1eb7t"},"content":{"rendered":"

G\u1ea5u tr\u00fac kh\u1ed5ng l\u1ed3, m\u1ed9t bi\u1ec3u t\u01b0\u1ee3ng qu\u1ed1c gia c\u1ee7a Trung Qu\u1ed1c v\u00e0 l\u00e0 s\u1ee9 gi\u1ea3 h\u00f2a b\u00ecnh tr\u00ean to\u00e0n c\u1ea7u, t\u1eeb l\u00e2u \u0111\u00e3 chi\u1ebfm m\u1ed9t v\u1ecb tr\u00ed \u0111\u1eb7c bi\u1ec7t trong tr\u00e1i tim nh\u00e2n lo\u1ea1i. V\u1edbi b\u1ed9 l\u00f4ng \u0111en tr\u1eafng \u0111\u1eb7c tr\u01b0ng v\u00e0 v\u1ebb ngo\u00e0i \u0111\u00e1ng y\u00eau, ch\u00fang l\u00e0 hi\u1ec7n th\u00e2n c\u1ee7a s\u1ef1 mong manh c\u1ee7a thi\u00ean nhi\u00ean v\u00e0 n\u1ed7 l\u1ef1c b\u1ec1n b\u1ec9 c\u1ee7a con ng\u01b0\u1eddi trong c\u00f4ng t\u00e1c b\u1ea3o t\u1ed3n. Tuy nhi\u00ean, \u00edt ng\u01b0\u1eddi bi\u1ebft r\u1eb1ng d\u01b0\u1edbi l\u1edbp v\u1ecf b\u1ecdc quen thu\u1ed9c \u1ea5y \u1ea9n ch\u1ee9a hai "g\u01b0\u01a1ng m\u1eb7t" kh\u00e1c bi\u1ec7t, \u0111\u1ea1i di\u1ec7n cho hai qu\u1ea7n th\u1ec3 g\u1ea5u tr\u00fac \u0111\u01b0\u1ee3c ph\u00e2n l\u1eadp v\u1ec1 m\u1eb7t \u0111\u1ecba l\u00fd v\u00e0 di truy\u1ec1n: g\u1ea5u tr\u00fac T\u1ee9 Xuy\u00ean v\u00e0 g\u1ea5u tr\u00fac T\u1ea7n L\u0129nh. Vi\u1ec7c nghi\u00ean c\u1ee9u so s\u00e1nh hai qu\u1ea7n th\u1ec3 n\u00e0y kh\u00f4ng ch\u1ec9 h\u00e9 l\u1ed9 nh\u1eefng b\u00ed \u1ea9n v\u1ec1 qu\u00e1 tr\u00ecnh ti\u1ebfn h\u00f3a v\u00e0 th\u00edch nghi c\u1ee7a lo\u00e0i m\u00e0 c\u00f2n cung c\u1ea5p nh\u1eefng hi\u1ec3u bi\u1ebft s\u00e2u s\u1eafc, c\u00f3 \u00fd ngh\u0129a s\u1ed1ng c\u00f2n \u0111\u1ed1i v\u1edbi c\u00e1c chi\u1ebfn l\u01b0\u1ee3c b\u1ea3o t\u1ed3n trong t\u01b0\u01a1ng lai. \u0110\u00e2y l\u00e0 m\u1ed9t cu\u1ed9c h\u00e0nh tr\u00ecnh kh\u00e1m ph\u00e1 v\u1ec1 s\u1ef1 \u0111a d\u1ea1ng ti\u1ec1m \u1ea9n trong m\u1ed9t lo\u00e0i bi\u1ec3u t\u01b0\u1ee3ng, nh\u1ea5n m\u1ea1nh t\u1ea7m quan tr\u1ecdng c\u1ee7a vi\u1ec7c b\u1ea3o v\u1ec7 t\u1eebng nh\u00e1nh c\u00e2y trong m\u1ea1ng l\u01b0\u1edbi s\u1ef1 s\u1ed1ng ph\u1ee9c t\u1ea1p c\u1ee7a h\u00e0nh tinh ch\u00fang ta.<\/p>\n

1. Ngu\u1ed3n G\u1ed1c v\u00e0 Ph\u00e2n B\u1ed1 \u0110\u1ecba L\u00fd<\/h3>\n

G\u1ea5u tr\u00fac kh\u1ed5ng l\u1ed3 (Ailuropoda melanoleuca) l\u00e0 m\u1ed9t trong nh\u1eefng lo\u00e0i \u0111\u1ed9ng v\u1eadt c\u1ed5 x\u01b0a nh\u1ea5t tr\u00ean Tr\u00e1i \u0110\u1ea5t, v\u1edbi h\u00f3a th\u1ea1ch cho th\u1ea5y t\u1ed5 ti\u00ean c\u1ee7a ch\u00fang \u0111\u00e3 t\u1ed3n t\u1ea1i t\u1eeb h\u00e0ng tri\u1ec7u n\u0103m tr\u01b0\u1edbc. Trong qu\u00e1 kh\u1ee9, ch\u00fang t\u1eebng ph\u00e2n b\u1ed1 r\u1ed9ng kh\u1eafp mi\u1ec1n nam v\u00e0 \u0111\u00f4ng Trung Qu\u1ed1c. Tuy nhi\u00ean, do bi\u1ebfn \u0111\u1ed5i kh\u00ed h\u1eadu, m\u1ea5t m\u00f4i tr\u01b0\u1eddng s\u1ed1ng v\u00e0 \u00e1p l\u1ef1c t\u1eeb con ng\u01b0\u1eddi, ph\u1ea1m vi ph\u00e2n b\u1ed1 c\u1ee7a ch\u00fang ng\u00e0y c\u00e0ng b\u1ecb thu h\u1eb9p \u0111\u00e1ng k\u1ec3, ch\u1ec9 c\u00f2n t\u1eadp trung \u1edf m\u1ed9t s\u1ed1 d\u00e3y n\u00fai c\u00f4 l\u1eadp thu\u1ed9c c\u00e1c t\u1ec9nh T\u1ee9 Xuy\u00ean, Thi\u1ec3m T\u00e2y v\u00e0 Cam T\u00fac.<\/p>\n

Qu\u1ea7n th\u1ec3 g\u1ea5u tr\u00fac T\u1ee9 Xuy\u00ean, th\u01b0\u1eddng \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 g\u1ea5u tr\u00fac "ph\u1ed5 bi\u1ebfn" ho\u1eb7c "\u0111i\u1ec3n h\u00ecnh", chi\u1ebfm ph\u1ea7n l\u1edbn s\u1ed1 l\u01b0\u1ee3ng g\u1ea5u tr\u00fac hoang d\u00e3 c\u00f2n l\u1ea1i. Ch\u00fang ph\u00e2n b\u1ed1 ch\u1ee7 y\u1ebfu \u1edf c\u00e1c d\u00e3y n\u00fai thu\u1ed9c t\u1ec9nh T\u1ee9 Xuy\u00ean, nh\u01b0ng c\u0169ng m\u1edf r\u1ed9ng sang m\u1ed9t ph\u1ea7n c\u1ee7a Cam T\u00fac v\u00e0 Thi\u1ec3m T\u00e2y. V\u1ec1 m\u1eb7t \u0111\u1ecba l\u00fd, m\u00f4i tr\u01b0\u1eddng s\u1ed1ng c\u1ee7a ch\u00fang c\u00f3 ph\u1ea7n ph\u00e2n m\u1ea3nh h\u01a1n, tr\u1ea3i d\u00e0i tr\u00ean nhi\u1ec1u d\u00e3y n\u00fai ri\u00eang bi\u1ec7t nh\u01b0 D\u00e3y Cung Lai, D\u00e3y Ki\u1ebfm C\u00e1c, D\u00e3y Ti\u1ec3u T\u01b0\u01a1ng L\u0129nh v\u00e0 D\u00e3y \u0110\u1ea1i T\u01b0\u01a1ng L\u0129nh. S\u1ef1 ph\u00e2n b\u1ed1 n\u00e0y ph\u1ea3n \u00e1nh m\u1ed9t l\u1ecbch s\u1eed \u0111\u1ecba ch\u1ea5t ph\u1ee9c t\u1ea1p, n\u01a1i c\u00e1c qu\u1ea7n th\u1ec3 c\u00f3 th\u1ec3 \u0111\u00e3 t\u1eebng k\u1ebft n\u1ed1i nh\u01b0ng sau \u0111\u00f3 b\u1ecb chia c\u1eaft b\u1edfi c\u00e1c y\u1ebfu t\u1ed1 t\u1ef1 nhi\u00ean ho\u1eb7c ho\u1ea1t \u0111\u1ed9ng c\u1ee7a con ng\u01b0\u1eddi.<\/p>\n

Ng\u01b0\u1ee3c l\u1ea1i, g\u1ea5u tr\u00fac T\u1ea7n L\u0129nh l\u00e0 m\u1ed9t qu\u1ea7n th\u1ec3 nh\u1ecf h\u01a1n v\u00e0 b\u1ecb c\u00f4 l\u1eadp ho\u00e0n to\u00e0n, ch\u1ec9 sinh s\u1ed1ng trong m\u1ed9t khu v\u1ef1c r\u1ea5t h\u1eb9p \u1edf D\u00e3y n\u00fai T\u1ea7n L\u0129nh thu\u1ed9c t\u1ec9nh Thi\u1ec3m T\u00e2y. D\u00e3y n\u00fai T\u1ea7n L\u0129nh l\u00e0 m\u1ed9t ranh gi\u1edbi \u0111\u1ecba l\u00fd quan tr\u1ecdng, chia c\u1eaft mi\u1ec1n b\u1eafc v\u00e0 mi\u1ec1n nam Trung Qu\u1ed1c v\u1ec1 kh\u00ed h\u1eadu v\u00e0 sinh th\u00e1i. Qu\u1ea7n th\u1ec3 g\u1ea5u tr\u00fac \u1edf \u0111\u00e2y \u0111\u00e3 b\u1ecb c\u00f4 l\u1eadp kh\u1ecfi c\u00e1c qu\u1ea7n th\u1ec3 kh\u00e1c trong m\u1ed9t th\u1eddi gian d\u00e0i, \u0111\u01b0\u1ee3c \u01b0\u1edbc t\u00ednh l\u00e0 kho\u1ea3ng 300.000 n\u0103m, d\u1eabn \u0111\u1ebfn s\u1ef1 ph\u00e1t tri\u1ec3n c\u1ee7a nh\u1eefng \u0111\u1eb7c \u0111i\u1ec3m h\u00ecnh th\u00e1i v\u00e0 di truy\u1ec1n \u0111\u1ed9c \u0111\u00e1o. S\u1ef1 c\u00f4 l\u1eadp n\u00e0y l\u00e0 y\u1ebfu t\u1ed1 then ch\u1ed1t t\u1ea1o n\u00ean "g\u01b0\u01a1ng m\u1eb7t" th\u1ee9 hai c\u1ee7a kho b\u00e1u qu\u1ed1c gia n\u00e0y.<\/p>\n

2. \u0110\u1eb7c \u0110i\u1ec3m H\u00ecnh Th\u00e1i H\u1ecdc Kh\u00e1c Bi\u1ec7t<\/h3>\n

\u0110i\u1ec3m kh\u00e1c bi\u1ec7t r\u00f5 r\u00e0ng nh\u1ea5t gi\u1eefa g\u1ea5u tr\u00fac T\u1ee9 Xuy\u00ean v\u00e0 g\u1ea5u tr\u00fac T\u1ea7n L\u0129nh n\u1eb1m \u1edf h\u00ecnh th\u00e1i h\u1ecdc, \u0111\u1eb7c bi\u1ec7t l\u00e0 m\u00e0u l\u00f4ng v\u00e0 h\u00ecnh d\u00e1ng \u0111\u1ea7u. Trong khi g\u1ea5u tr\u00fac T\u1ee9 Xuy\u00ean s\u1edf h\u1eefu b\u1ed9 l\u00f4ng \u0111en v\u00e0 tr\u1eafng kinh \u0111i\u1ec3n \u0111\u00e3 l\u00e0m n\u00ean bi\u1ec3u t\u01b0\u1ee3ng c\u1ee7a ch\u00fang, th\u00ec g\u1ea5u tr\u00fac T\u1ea7n L\u0129nh l\u1ea1i mang m\u1ed9t b\u1ed9 c\u00e1nh \u0111\u1ed9c \u0111\u00e1o h\u01a1n nhi\u1ec1u.<\/p>\n

G\u1ea5u tr\u00fac T\u1ea7n L\u0129nh c\u00f3 m\u00e0u l\u00f4ng kh\u00e1c bi\u1ec7t \u0111\u00e1ng k\u1ec3: nh\u1eefng m\u1ea3ng "\u0111en" truy\u1ec1n th\u1ed1ng c\u1ee7a ch\u00fang th\u1ef1c ch\u1ea5t c\u00f3 m\u00e0u n\u00e2u \u0111\u1eadm, v\u00e0 nh\u1eefng v\u00f9ng "tr\u1eafng" l\u1ea1i c\u00f3 m\u00e0u tr\u1eafng kem ho\u1eb7c th\u1eadm ch\u00ed l\u00e0 n\u00e2u nh\u1ea1t. S\u1ef1 k\u1ebft h\u1ee3p n\u00e0y mang l\u1ea1i cho ch\u00fang m\u1ed9t v\u1ebb ngo\u00e0i "s\u00f4 c\u00f4 la" ho\u1eb7c "n\u00e2u c\u00e0 ph\u00ea" \u0111\u1eb7c tr\u01b0ng, khi\u1ebfn ch\u00fang d\u1ec5 d\u00e0ng \u0111\u01b0\u1ee3c nh\u1eadn ra. Ngo\u00e0i ra, h\u00ecnh d\u00e1ng \u0111\u1ea7u c\u1ee7a ch\u00fang c\u0169ng c\u00f3 s\u1ef1 kh\u00e1c bi\u1ec7t. G\u1ea5u tr\u00fac T\u1ee9 Xuy\u00ean th\u01b0\u1eddng c\u00f3 \u0111\u1ea7u l\u1edbn h\u01a1n, thon d\u00e0i h\u01a1n m\u1ed9t ch\u00fat, v\u1edbi m\u00f5m d\u00e0i t\u01b0\u01a1ng \u0111\u1ed1i. Ng\u01b0\u1ee3c l\u1ea1i, g\u1ea5u tr\u00fac T\u1ea7n L\u0129nh c\u00f3 \u0111\u1ea7u tr\u00f2n h\u01a1n, m\u00f5m ng\u1eafn h\u01a1n v\u00e0 t\u1ed5ng th\u1ec3 v\u00f3c d\u00e1ng tr\u00f4ng nh\u1ecf nh\u1eafn, g\u1ecdn g\u00e0ng h\u01a1n. Nhi\u1ec1u ng\u01b0\u1eddi m\u00f4 t\u1ea3 ch\u00fang c\u00f3 v\u1ebb ngo\u00e0i gi\u1ed1ng "g\u1ea5u b\u00f4ng" h\u01a1n so v\u1edbi h\u1ecd h\u00e0ng \u1edf T\u1ee9 Xuy\u00ean. Nh\u1eefng kh\u00e1c bi\u1ec7t v\u1ec1 h\u00ecnh th\u00e1i n\u00e0y kh\u00f4ng ch\u1ec9 l\u00e0 s\u1ef1 t\u00f2 m\u00f2 v\u1ec1 m\u1eb7t th\u1ea9m m\u1ef9 m\u00e0 c\u00f2n l\u00e0 d\u1ea5u hi\u1ec7u b\u00ean ngo\u00e0i c\u1ee7a s\u1ef1 th\u00edch nghi l\u00e2u d\u00e0i v\u1edbi m\u00f4i tr\u01b0\u1eddng s\u1ed1ng ri\u00eang bi\u1ec7t v\u00e0 qu\u00e1 tr\u00ecnh ti\u1ebfn h\u00f3a ph\u00e2n nh\u00e1nh.<\/p>\n

\u0110\u1ec3 d\u1ec5 h\u00ecnh dung h\u01a1n, b\u1ea3ng so s\u00e1nh d\u01b0\u1edbi \u0111\u00e2y s\u1ebd l\u00e0m n\u1ed5i b\u1eadt c\u00e1c \u0111\u1eb7c \u0111i\u1ec3m h\u00ecnh th\u00e1i ch\u00ednh:<\/p>\n\n\n\n\n\n\n\n\n
\u0110\u1eb7c \u0110i\u1ec3m<\/th>\nG\u1ea5u Tr\u00fac T\u1ee9 Xuy\u00ean (A. m. melanoleuca)<\/th>\nG\u1ea5u Tr\u00fac T\u1ea7n L\u0129nh (A. m. qinlingensis)<\/th>\n<\/tr>\n<\/thead>\n
M\u00e0u l\u00f4ng<\/strong><\/td>\n\u0110en (tai, v\u00f9ng m\u1eaft, vai, ch\u00e2n) v\u00e0 tr\u1eafng (m\u1eb7t, b\u1ee5ng, l\u01b0ng).<\/td>\nN\u00e2u \u0111\u1eadm (tai, v\u00f9ng m\u1eaft, vai, ch\u00e2n) v\u00e0 tr\u1eafng kem\/n\u00e2u nh\u1ea1t (m\u1eb7t, b\u1ee5ng, l\u01b0ng).<\/td>\n<\/tr>\n
H\u00ecnh d\u00e1ng \u0111\u1ea7u<\/strong><\/td>\n\u0110\u1ea7u l\u1edbn h\u01a1n, h\u01a1i thon d\u00e0i, m\u00f5m t\u01b0\u01a1ng \u0111\u1ed1i d\u00e0i.<\/td>\n\u0110\u1ea7u tr\u00f2n h\u01a1n, m\u00f5m ng\u1eafn h\u01a1n, t\u1ed5ng th\u1ec3 tr\u00f2n tr\u1ecba.<\/td>\n<\/tr>\n
K\u00edch th\u01b0\u1edbc c\u01a1 th\u1ec3<\/strong><\/td>\nTh\u01b0\u1eddng l\u1edbn h\u01a1n m\u1ed9t ch\u00fat v\u1ec1 c\u00e2n n\u1eb7ng v\u00e0 chi\u1ec1u d\u00e0i.<\/td>\nNh\u1ecf h\u01a1n m\u1ed9t ch\u00fat, v\u00f3c d\u00e1ng g\u1ecdn g\u00e0ng, tr\u00f4ng gi\u1ed1ng "g\u1ea5u b\u00f4ng".<\/td>\n<\/tr>\n
\u0110\u1eb7c \u0111i\u1ec3m nh\u1eadn d\u1ea1ng<\/strong><\/td>\nM\u00e0u s\u1eafc t\u01b0\u01a1ng ph\u1ea3n cao, h\u00ecnh d\u00e1ng c\u1ed5 \u0111i\u1ec3n.<\/td>\nM\u00e0u s\u1eafc "s\u00f4 c\u00f4 la", v\u1ebb ngo\u00e0i d\u1ec5 th\u01b0\u01a1ng \u0111\u1ed9c \u0111\u00e1o.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

3. S\u1ef1 Kh\u00e1c Bi\u1ec7t Di Truy\u1ec1n v\u00e0 Ph\u00e2n Lo\u1ea1i<\/h3>\n

B\u00ean c\u1ea1nh nh\u1eefng kh\u00e1c bi\u1ec7t v\u1ec1 h\u00ecnh th\u00e1i, nghi\u00ean c\u1ee9u di truy\u1ec1n \u0111\u00e3 kh\u1eb3ng \u0111\u1ecbnh s\u1ef1 ph\u00e2n k\u1ef3 r\u00f5 r\u1ec7t gi\u1eefa hai qu\u1ea7n th\u1ec3 g\u1ea5u tr\u00fac n\u00e0y. M\u1eb7c d\u00f9 c\u1ea3 hai \u0111\u1ec1u thu\u1ed9c lo\u00e0i Ailuropoda melanoleuca<\/em>, nh\u01b0ng c\u00e1c ph\u00e2n t\u00edch DNA \u0111\u00e3 ch\u1ec9 ra r\u1eb1ng g\u1ea5u tr\u00fac T\u1ea7n L\u0129nh c\u00f3 s\u1ef1 kh\u00e1c bi\u1ec7t di truy\u1ec1n \u0111\u00e1ng k\u1ec3 so v\u1edbi g\u1ea5u tr\u00fac T\u1ee9 Xuy\u00ean, \u0111\u1ebfn m\u1ee9c ch\u00fang \u0111\u00e3 \u0111\u01b0\u1ee3c \u0111\u1ec1 xu\u1ea5t ph\u00e2n lo\u1ea1i th\u00e0nh m\u1ed9t ph\u00e2n lo\u00e0i ri\u00eang bi\u1ec7t.<\/p>\n

V\u00e0o n\u0103m 2005, c\u00e1c nh\u00e0 khoa h\u1ecdc \u0111\u00e3 ch\u00ednh th\u1ee9c \u0111\u1ec1 xu\u1ea5t c\u00f4ng nh\u1eadn g\u1ea5u tr\u00fac T\u1ea7n L\u0129nh l\u00e0 m\u1ed9t ph\u00e2n lo\u00e0i m\u1edbi, Ailuropoda melanoleuca qinlingensis<\/em>, trong khi g\u1ea5u tr\u00fac T\u1ee9 Xuy\u00ean \u0111\u01b0\u1ee3c gi\u1eef nguy\u00ean l\u00e0 ph\u00e2n lo\u00e0i \u0111\u1ecbnh danh, Ailuropoda melanoleuca melanoleuca<\/em>. S\u1ef1 c\u00f4ng nh\u1eadn n\u00e0y d\u1ef1a tr\u00ean b\u1eb1ng ch\u1ee9ng di truy\u1ec1n v\u1eefng ch\u1eafc v\u1ec1 s\u1ef1 c\u00f4 l\u1eadp l\u00e2u d\u00e0i v\u00e0 qu\u00e1 tr\u00ecnh tr\u00f4i d\u1ea1t gen (genetic drift) \u0111\u1ed9c l\u1eadp trong qu\u1ea7n th\u1ec3 T\u1ea7n L\u0129nh. C\u00e1c nghi\u00ean c\u1ee9u \u0111\u00e3 ph\u00e1t hi\u1ec7n ra r\u1eb1ng g\u1ea5u tr\u00fac T\u1ea7n L\u0129nh c\u00f3 m\u1ee9c \u0111\u1ed9 \u0111a d\u1ea1ng di truy\u1ec1n th\u1ea5p h\u01a1n \u0111\u00e1ng k\u1ec3 so v\u1edbi g\u1ea5u tr\u00fac T\u1ee9 Xuy\u00ean. \u0110i\u1ec1u n\u00e0y l\u00e0 h\u1ec7 qu\u1ea3 c\u1ee7a vi\u1ec7c tr\u1ea3i qua m\u1ed9t "n\u00fat th\u1eaft c\u1ed5 chai di truy\u1ec1n" (genetic bottleneck) nghi\u00eam tr\u1ecdng trong qu\u00e1 kh\u1ee9, khi qu\u1ea7n th\u1ec3 c\u1ee7a ch\u00fang suy gi\u1ea3m m\u1ea1nh v\u00e0 b\u1ecb c\u00f4 l\u1eadp ho\u00e0n to\u00e0n, d\u1eabn \u0111\u1ebfn vi\u1ec7c m\u1ea5t \u0111i m\u1ed9t ph\u1ea7n l\u1edbn bi\u1ebfn d\u1ecb di truy\u1ec1n.<\/p>\n

Vi\u1ec7c thi\u1ebfu \u0111a d\u1ea1ng di truy\u1ec1n c\u00f3 th\u1ec3 khi\u1ebfn qu\u1ea7n th\u1ec3 d\u1ec5 b\u1ecb t\u1ed5n th\u01b0\u01a1ng h\u01a1n tr\u01b0\u1edbc c\u00e1c b\u1ec7nh t\u1eadt, thay \u0111\u1ed5i m\u00f4i tr\u01b0\u1eddng ho\u1eb7c c\u00e1c y\u1ebfu t\u1ed1 g\u00e2y c\u0103ng th\u1eb3ng kh\u00e1c, v\u00ec ch\u00fang c\u00f3 \u00edt bi\u1ebfn d\u1ecb di truy\u1ec1n h\u01a1n \u0111\u1ec3 th\u00edch nghi. \u0110i\u1ec1u n\u00e0y \u0111\u1eb7t ra nh\u1eefng th\u00e1ch th\u1ee9c b\u1ea3o t\u1ed3n \u0111\u1eb7c bi\u1ec7t cho g\u1ea5u tr\u00fac T\u1ea7n L\u0129nh, khi b\u1ea5t k\u1ef3 m\u1ed1i \u0111e d\u1ecda n\u00e0o c\u0169ng c\u00f3 th\u1ec3 c\u00f3 t\u00e1c \u0111\u1ed9ng nghi\u00eam tr\u1ecdng h\u01a1n nhi\u1ec1u so v\u1edbi m\u1ed9t qu\u1ea7n th\u1ec3 c\u00f3 \u0111a d\u1ea1ng di truy\u1ec1n cao h\u01a1n nh\u01b0 g\u1ea5u tr\u00fac T\u1ee9 Xuy\u00ean. Tuy nhi\u00ean, s\u1ef1 t\u1ed3n t\u1ea1i c\u1ee7a hai d\u00f2ng d\u00f5i di truy\u1ec1n ri\u00eang bi\u1ec7t n\u00e0y l\u1ea1i mang \u0111\u1ebfn m\u1ed9t kho t\u00e0ng th\u00f4ng tin qu\u00fd gi\u00e1 v\u1ec1 qu\u00e1 tr\u00ecnh ti\u1ebfn h\u00f3a v\u00e0 kh\u1ea3 n\u0103ng th\u00edch nghi c\u1ee7a lo\u00e0i g\u1ea5u tr\u00fac, l\u00e0m t\u0103ng th\u00eam gi\u00e1 tr\u1ecb b\u1ea3o t\u1ed3n t\u1ed5ng th\u1ec3 c\u1ee7a ch\u00fang.<\/p>\n

4. M\u00f4i Tr\u01b0\u1eddng S\u1ed1ng v\u00e0 Th\u00edch Nghi<\/h3>\n

M\u00f4i tr\u01b0\u1eddng s\u1ed1ng \u0111\u00f3ng m\u1ed9t vai tr\u00f2 c\u1ef1c k\u1ef3 quan tr\u1ecdng trong vi\u1ec7c \u0111\u1ecbnh h\u00ecnh c\u00e1c \u0111\u1eb7c \u0111i\u1ec3m sinh h\u1ecdc c\u1ee7a m\u1ed9t lo\u00e0i, v\u00e0 g\u1ea5u tr\u00fac T\u1ee9 Xuy\u00ean c\u00f9ng g\u1ea5u tr\u00fac T\u1ea7n L\u0129nh kh\u00f4ng ph\u1ea3i l\u00e0 ngo\u1ea1i l\u1ec7. M\u1eb7c d\u00f9 c\u1ea3 hai \u0111\u1ec1u s\u1ed1ng trong c\u00e1c khu r\u1eebng tre \u00f4n \u0111\u1edbi tr\u00ean n\u00fai cao, nh\u01b0ng c\u00f3 nh\u1eefng kh\u00e1c bi\u1ec7t tinh t\u1ebf trong \u0111i\u1ec1u ki\u1ec7n sinh th\u00e1i m\u00e0 ch\u00fang \u0111\u00e3 th\u00edch nghi.<\/p>\n

G\u1ea5u tr\u00fac T\u1ee9 Xuy\u00ean<\/strong> sinh s\u1ed1ng trong m\u1ed9t ph\u1ea1m vi \u0111\u1ecba l\u00fd r\u1ed9ng l\u1edbn h\u01a1n, tr\u1ea3i d\u00e0i qua nhi\u1ec1u d\u00e3y n\u00fai v\u1edbi \u0111\u1ed9 cao v\u00e0 \u0111\u1eb7c \u0111i\u1ec3m \u0111\u1ecba h\u00ecnh \u0111a d\u1ea1ng. M\u00f4i tr\u01b0\u1eddng c\u1ee7a ch\u00fang th\u01b0\u1eddng \u1ea9m \u01b0\u1edbt h\u01a1n, v\u1edbi l\u01b0\u1ee3ng m\u01b0a d\u1ed3i d\u00e0o, t\u1ea1o \u0111i\u1ec1u ki\u1ec7n thu\u1eadn l\u1ee3i cho s\u1ef1 ph\u00e1t tri\u1ec3n c\u1ee7a nhi\u1ec1u lo\u00e0i tre kh\u00e1c nhau. S\u1ef1 \u0111a d\u1ea1ng v\u1ec1 lo\u00e0i tre cung c\u1ea5p m\u1ed9t ngu\u1ed3n th\u1ee9c \u0103n \u1ed5n \u0111\u1ecbnh, gi\u00fap ch\u00fang d\u1ec5 d\u00e0ng chuy\u1ec3n \u0111\u1ed5i gi\u1eefa c\u00e1c lo\u1ea1i tre kh\u00e1c nhau t\u00f9y theo m\u00f9a ho\u1eb7c t\u00ecnh tr\u1ea1ng s\u1eb5n c\u00f3. \u0110\u1ed9 cao m\u00e0 ch\u00fang sinh s\u1ed1ng c\u0169ng bi\u1ebfn \u0111\u1ed5i \u0111\u00e1ng k\u1ec3, t\u1eeb kho\u1ea3ng 1.200m \u0111\u1ebfn 3.500m. S\u1ef1 ph\u00e2n m\u1ea3nh m\u00f4i tr\u01b0\u1eddng s\u1ed1ng c\u1ee7a g\u1ea5u tr\u00fac T\u1ee9 Xuy\u00ean, m\u1ed9t ph\u1ea7n do ho\u1ea1t \u0111\u1ed9ng c\u1ee7a con ng\u01b0\u1eddi, \u0111\u00e3 t\u1ea1o ra c\u00e1c qu\u1ea7n th\u1ec3 nh\u1ecf h\u01a1n, \u0111\u00f4i khi b\u1ecb c\u00f4 l\u1eadp, nh\u01b0ng t\u1ed5ng th\u1ec3 v\u1eabn duy tr\u00ec \u0111\u01b0\u1ee3c s\u1ef1 k\u1ebft n\u1ed1i t\u01b0\u01a1ng \u0111\u1ed1i v\u00e0 \u0111a d\u1ea1ng di truy\u1ec1n cao h\u01a1n.<\/p>\n

G\u1ea5u tr\u00fac T\u1ea7n L\u0129nh<\/strong> l\u1ea1i sinh s\u1ed1ng trong m\u1ed9t m\u00f4i tr\u01b0\u1eddng \u0111\u1eb7c tr\u01b0ng v\u00e0 kh\u1eafc nghi\u1ec7t h\u01a1n \u1edf \u0111\u1ed9 cao trung b\u00ecnh cao h\u01a1n so v\u1edbi g\u1ea5u tr\u00fac T\u1ee9 Xuy\u00ean, th\u01b0\u1eddng t\u1eeb 1.300m \u0111\u1ebfn 3.000m. D\u00e3y n\u00fai T\u1ea7n L\u0129nh c\u00f3 m\u00f9a \u0111\u00f4ng l\u1ea1nh h\u01a1n v\u00e0 kh\u1eafc nghi\u1ec7t h\u01a1n, v\u1edbi l\u01b0\u1ee3ng tuy\u1ebft r\u01a1i nhi\u1ec1u h\u01a1n. \u0110i\u1ec1u n\u00e0y c\u00f3 th\u1ec3 \u0111\u00e3 th\u00fac \u0111\u1ea9y s\u1ef1 ph\u00e1t tri\u1ec3n c\u1ee7a b\u1ed9 l\u00f4ng d\u00e0y v\u00e0 m\u00e0u n\u00e2u s\u1eabm, gi\u00fap ch\u00fang ng\u1ee5y trang t\u1ed1t h\u01a1n trong m\u00f4i tr\u01b0\u1eddng r\u1eebng tre pha l\u1eabn c\u00e2y l\u00e1 r\u1ed9ng v\u00e0 \u0111\u00e1 c\u00f3 m\u00e0u t\u01b0\u01a1ng t\u1ef1, \u0111\u1ed3ng th\u1eddi cung c\u1ea5p kh\u1ea3 n\u0103ng gi\u1eef \u1ea5m t\u1ed1t h\u01a1n trong \u0111i\u1ec1u ki\u1ec7n nhi\u1ec7t \u0111\u1ed9 th\u1ea5p. M\u00f4i tr\u01b0\u1eddng s\u1ed1ng c\u1ee7a ch\u00fang c\u0169ng t\u01b0\u01a1ng \u0111\u1ed1i c\u00f4 l\u1eadp h\u01a1n, v\u1edbi \u00edt lo\u00e0i tre \u0111a d\u1ea1ng h\u01a1n, c\u00f3 th\u1ec3 khi\u1ebfn ch\u00fang ph\u1ee5 thu\u1ed9c nhi\u1ec1u h\u01a1n v\u00e0o m\u1ed9t s\u1ed1 lo\u00e0i tre nh\u1ea5t \u0111\u1ecbnh. S\u1ef1 c\u00f4 l\u1eadp n\u00e0y, c\u00f9ng v\u1edbi \u0111i\u1ec1u ki\u1ec7n kh\u00ed h\u1eadu \u0111\u1eb7c th\u00f9, \u0111\u00e3 g\u00f3p ph\u1ea7n v\u00e0o s\u1ef1 kh\u00e1c bi\u1ec7t h\u00ecnh th\u00e1i v\u00e0 di truy\u1ec1n r\u00f5 r\u1ec7t c\u1ee7a ch\u00fang, cho th\u1ea5y kh\u1ea3 n\u0103ng th\u00edch nghi \u0111\u00e1ng kinh ng\u1ea1c c\u1ee7a lo\u00e0i g\u1ea5u tr\u00fac v\u1edbi nh\u1eefng \u0111i\u1ec1u ki\u1ec7n m\u00f4i tr\u01b0\u1eddng kh\u00e1c nhau.<\/p>\n

5. T\u00ecnh Tr\u1ea1ng B\u1ea3o T\u1ed3n v\u00e0 Th\u00e1ch Th\u1ee9c<\/h3>\n

M\u1eb7c d\u00f9 c\u1ea3 hai qu\u1ea7n th\u1ec3 g\u1ea5u tr\u00fac T\u1ee9 Xuy\u00ean v\u00e0 T\u1ea7n L\u0129nh \u0111\u1ec1u \u0111\u01b0\u1ee3c x\u1ebfp v\u00e0o nh\u00f3m "D\u1ec5 b\u1ecb t\u1ed5n th\u01b0\u01a1ng" (Vulnerable) trong S\u00e1ch \u0110\u1ecf c\u1ee7a IUCN, nh\u01b0ng ch\u00fang ph\u1ea3i \u0111\u1ed1i m\u1eb7t v\u1edbi nh\u1eefng th\u00e1ch th\u1ee9c b\u1ea3o t\u1ed3n ri\u00eang bi\u1ec7t do quy m\u00f4 qu\u1ea7n th\u1ec3, m\u1ee9c \u0111\u1ed9 \u0111a d\u1ea1ng di truy\u1ec1n v\u00e0 \u0111\u1eb7c \u0111i\u1ec3m m\u00f4i tr\u01b0\u1eddng s\u1ed1ng.<\/p>\n

G\u1ea5u tr\u00fac T\u1ee9 Xuy\u00ean<\/strong> c\u00f3 s\u1ed1 l\u01b0\u1ee3ng c\u00e1 th\u1ec3 hoang d\u00e3 l\u1edbn h\u01a1n nhi\u1ec1u, \u01b0\u1edbc t\u00ednh kho\u1ea3ng 1.500 \u0111\u1ebfn 1.600 c\u00e1 th\u1ec3. Th\u00e1ch th\u1ee9c ch\u00ednh \u0111\u1ed1i v\u1edbi qu\u1ea7n th\u1ec3 n\u00e0y l\u00e0 s\u1ef1 ph\u00e2n m\u1ea3nh m\u00f4i tr\u01b0\u1eddng s\u1ed1ng. Vi\u1ec7c m\u1edf r\u1ed9ng c\u00e1c khu \u0111\u1ecbnh c\u01b0 c\u1ee7a con ng\u01b0\u1eddi, ph\u00e1t tri\u1ec3n n\u00f4ng nghi\u1ec7p, x\u00e2y d\u1ef1ng \u0111\u01b0\u1eddng s\u00e1 v\u00e0 c\u00e1c ho\u1ea1t \u0111\u1ed9ng khai th\u00e1c t\u00e0i nguy\u00ean \u0111\u00e3 chia c\u1eaft m\u00f4i tr\u01b0\u1eddng s\u1ed1ng c\u1ee7a ch\u00fang th\u00e0nh c\u00e1c "\u0111\u1ea3o" r\u1eebng tre b\u1ecb c\u00f4 l\u1eadp. \u0110i\u1ec1u n\u00e0y c\u1ea3n tr\u1edf s\u1ef1 di chuy\u1ec3n v\u00e0 giao ph\u1ed1i gi\u1eefa c\u00e1c qu\u1ea7n th\u1ec3 nh\u1ecf, d\u1eabn \u0111\u1ebfn gi\u1ea3m \u0111a d\u1ea1ng di truy\u1ec1n v\u00e0 t\u0103ng nguy c\u01a1 c\u1eadn huy\u1ebft. M\u1ea5t k\u1ebft n\u1ed1i gi\u1eefa c\u00e1c m\u00f4i tr\u01b0\u1eddng s\u1ed1ng c\u0169ng l\u00e0m t\u0103ng nguy c\u01a1 g\u1ea5u tr\u00fac b\u1ecb m\u1eafc k\u1eb9t trong c\u00e1c khu v\u1ef1c kh\u00f4ng \u0111\u1ee7 ngu\u1ed3n th\u1ee9c \u0103n ho\u1eb7c n\u01b0\u1edbc, ho\u1eb7c d\u1ec5 b\u1ecb s\u0103n tr\u1ed9m.<\/p>\n

G\u1ea5u tr\u00fac T\u1ea7n L\u0129nh<\/strong> ph\u1ea3i \u0111\u1ed1i m\u1eb7t v\u1edbi m\u1ed9t t\u00ecnh h\u00ecnh c\u1ea5p b\u00e1ch h\u01a1n nhi\u1ec1u. V\u1edbi s\u1ed1 l\u01b0\u1ee3ng c\u00e1 th\u1ec3 hoang d\u00e3 ch\u1ec9 kho\u1ea3ng 300 \u0111\u1ebfn 350 con, \u0111\u00e2y l\u00e0 qu\u1ea7n th\u1ec3 g\u1ea5u tr\u00fac nh\u1ecf nh\u1ea5t v\u00e0 b\u1ecb c\u00f4 l\u1eadp nh\u1ea5t. Th\u00e1ch th\u1ee9c l\u1edbn nh\u1ea5t c\u1ee7a ch\u00fang l\u00e0 quy m\u00f4 qu\u1ea7n th\u1ec3 nh\u1ecf v\u00e0 m\u1ee9c \u0111\u1ed9 \u0111a d\u1ea1ng di truy\u1ec1n c\u1ef1c k\u1ef3 th\u1ea5p. Nh\u01b0 \u0111\u00e3 \u0111\u1ec1 c\u1eadp, vi\u1ec7c tr\u1ea3i qua n\u00fat th\u1eaft c\u1ed5 chai di truy\u1ec1n \u0111\u00e3 khi\u1ebfn ch\u00fang d\u1ec5 b\u1ecb t\u1ed5n th\u01b0\u01a1ng h\u01a1n nhi\u1ec1u tr\u01b0\u1edbc c\u00e1c b\u1ec7nh t\u1eadt, bi\u1ebfn \u0111\u1ed5i kh\u00ed h\u1eadu \u0111\u1ed9t ng\u1ed9t ho\u1eb7c c\u00e1c th\u1ea3m h\u1ecda t\u1ef1 nhi\u00ean (nh\u01b0 tre n\u1edf hoa h\u00e0ng lo\u1ea1t v\u00e0 ch\u1ebft). B\u1ea5t k\u1ef3 s\u1ef1 ki\u1ec7n n\u00e0o c\u0169ng c\u00f3 th\u1ec3 g\u00e2y ra t\u00e1c \u0111\u1ed9ng t\u00e0n kh\u1ed1c \u0111\u1ed1i v\u1edbi m\u1ed9t qu\u1ea7n th\u1ec3 \u0111\u00e3 c\u00f3 n\u1ec1n t\u1ea3ng di truy\u1ec1n y\u1ebfu. Ngo\u00e0i ra, m\u00f4i tr\u01b0\u1eddng s\u1ed1ng c\u1ee7a ch\u00fang c\u0169ng \u0111ang b\u1ecb thu h\u1eb9p v\u00e0 suy tho\u00e1i do ho\u1ea1t \u0111\u1ed9ng c\u1ee7a con ng\u01b0\u1eddi, m\u1eb7c d\u00f9 \u1edf m\u1ee9c \u0111\u1ed9 th\u1ea5p h\u01a1n so v\u1edbi m\u1ed9t s\u1ed1 khu v\u1ef1c \u1edf T\u1ee9 Xuy\u00ean, nh\u01b0ng t\u00e1c \u0111\u1ed9ng l\u1ea1i nghi\u00eam tr\u1ecdng h\u01a1n do ph\u1ea1m vi sinh s\u1ed1ng c\u1ee7a ch\u00fang v\u1ed1n \u0111\u00e3 r\u1ea5t h\u1ea1n ch\u1ebf.<\/p>\n

B\u1ea3ng d\u01b0\u1edbi \u0111\u00e2y t\u00f3m t\u1eaft c\u00e1c y\u1ebfu t\u1ed1 b\u1ea3o t\u1ed3n ch\u00ednh:<\/p>\n\n\n\n\n\n\n\n\n
Y\u1ebfu T\u1ed1<\/th>\nG\u1ea5u Tr\u00fac T\u1ee9 Xuy\u00ean (Sichuan Panda)<\/th>\nG\u1ea5u Tr\u00fac T\u1ea7n L\u0129nh (Qinling Panda)<\/th>\n<\/tr>\n<\/thead>\n
\u01af\u1edbc t\u00ednh qu\u1ea7n th\u1ec3 (hoang d\u00e3)<\/strong><\/td>\nL\u1edbn h\u01a1n (~1500-1600 c\u00e1 th\u1ec3)<\/td>\nR\u1ea5t nh\u1ecf (~300-350 c\u00e1 th\u1ec3)<\/td>\n<\/tr>\n
M\u1ee9c \u0111\u1ed9 \u0111a d\u1ea1ng di truy\u1ec1n<\/strong><\/td>\nT\u01b0\u01a1ng \u0111\u1ed1i cao h\u01a1n<\/td>\nR\u1ea5t th\u1ea5p, nguy c\u01a1 c\u1eadn huy\u1ebft cao<\/td>\n<\/tr>\n
Th\u00e1ch th\u1ee9c ch\u00ednh<\/strong><\/td>\nPh\u00e2n m\u1ea3nh m\u00f4i tr\u01b0\u1eddng s\u1ed1ng, m\u1ea5t k\u1ebft n\u1ed1i h\u00e0nh lang sinh th\u00e1i, xung \u0111\u1ed9t v\u1edbi con ng\u01b0\u1eddi.<\/td>\nQuy m\u00f4 qu\u1ea7n th\u1ec3 nh\u1ecf, \u0111a d\u1ea1ng di truy\u1ec1n th\u1ea5p, suy tho\u00e1i m\u00f4i tr\u01b0\u1eddng s\u1ed1ng trong ph\u1ea1m vi h\u1eb9p.<\/td>\n<\/tr>\n
\u01afu ti\u00ean b\u1ea3o t\u1ed3n<\/strong><\/td>\nK\u1ebft n\u1ed1i c\u00e1c khu v\u1ef1c s\u1ed1ng, gi\u1ea3m ph\u00e2n m\u1ea3nh, qu\u1ea3n l\u00fd d\u00e2n s\u1ed1.<\/td>\nT\u0103ng c\u01b0\u1eddng \u0111a d\u1ea1ng di truy\u1ec1n, m\u1edf r\u1ed9ng m\u00f4i tr\u01b0\u1eddng s\u1ed1ng ch\u1ea5t l\u01b0\u1ee3ng cao, gi\u1ea3m thi\u1ec3u t\u00e1c \u0111\u1ed9ng con ng\u01b0\u1eddi.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

6. \u00dd Ngh\u0129a B\u1ea3o T\u1ed3n v\u00e0 T\u01b0\u01a1ng Lai<\/h3>\n

S\u1ef1 t\u1ed3n t\u1ea1i c\u1ee7a hai "g\u01b0\u01a1ng m\u1eb7t" kh\u00e1c bi\u1ec7t c\u1ee7a g\u1ea5u tr\u00fac kh\u1ed5ng l\u1ed3, g\u1ea5u tr\u00fac T\u1ee9 Xuy\u00ean v\u00e0 g\u1ea5u tr\u00fac T\u1ea7n L\u0129nh, kh\u00f4ng ch\u1ec9 l\u00e0 m\u1ed9t \u0111i\u1ec1u k\u1ef3 th\u00fa v\u1ec1 m\u1eb7t sinh h\u1ecdc m\u00e0 c\u00f2n mang \u00fd ngh\u0129a c\u1ef1c k\u1ef3 quan tr\u1ecdng \u0111\u1ed1i v\u1edbi c\u00f4ng t\u00e1c b\u1ea3o t\u1ed3n to\u00e0n c\u1ea7u. M\u1ed7i qu\u1ea7n th\u1ec3 \u0111\u1ea1i di\u1ec7n cho m\u1ed9t kho t\u00e0ng di truy\u1ec1n \u0111\u1ed9c \u0111\u00e1o, \u0111\u01b0\u1ee3c h\u00ecnh th\u00e0nh qua h\u00e0ng ng\u00e0n n\u0103m th\u00edch nghi v\u1edbi m\u00f4i tr\u01b0\u1eddng ri\u00eang bi\u1ec7t.<\/p>\n

Hi\u1ec3u r\u00f5 s\u1ef1 kh\u00e1c bi\u1ec7t gi\u1eefa ch\u00fang l\u00e0 \u0111i\u1ec1u c\u1ea7n thi\u1ebft \u0111\u1ec3 x\u00e2y d\u1ef1ng c\u00e1c chi\u1ebfn l\u01b0\u1ee3c b\u1ea3o t\u1ed3n hi\u1ec7u qu\u1ea3 v\u00e0 ph\u00f9 h\u1ee3p. \u0110\u1ed1i v\u1edbi g\u1ea5u tr\u00fac T\u1ee9 Xuy\u00ean, tr\u1ecdng t\u00e2m b\u1ea3o t\u1ed3n l\u00e0 vi\u1ec7c n\u1ed1i l\u1ea1i c\u00e1c h\u00e0nh lang sinh th\u00e1i b\u1ecb chia c\u1eaft, m\u1edf r\u1ed9ng di\u1ec7n t\u00edch r\u1eebng tre v\u00e0 gi\u1ea3m thi\u1ec3u xung \u0111\u1ed9t gi\u1eefa con ng\u01b0\u1eddi v\u00e0 g\u1ea5u tr\u00fac. M\u1ee5c ti\u00eau l\u00e0 \u0111\u1ea3m b\u1ea3o r\u1eb1ng qu\u1ea7n th\u1ec3 l\u1edbn h\u01a1n n\u00e0y v\u1eabn duy tr\u00ec \u0111\u01b0\u1ee3c \u0111a d\u1ea1ng di truy\u1ec1n c\u1ea7n thi\u1ebft \u0111\u1ec3 ch\u1ed1ng ch\u1ecdi v\u1edbi c\u00e1c m\u1ed1i \u0111e d\u1ecda trong t\u01b0\u01a1ng lai. \u0110\u1ed1i v\u1edbi g\u1ea5u tr\u00fac T\u1ea7n L\u0129nh, th\u00e1ch th\u1ee9c l\u1edbn h\u01a1n nhi\u1ec1u, \u0111\u00f2i h\u1ecfi c\u00e1c bi\u1ec7n ph\u00e1p b\u1ea3o t\u1ed3n chuy\u00ean bi\u1ec7t nh\u1eb1m t\u0103ng c\u01b0\u1eddng \u0111a d\u1ea1ng di truy\u1ec1n c\u1ee7a ch\u00fang, ch\u1eb3ng h\u1ea1n nh\u01b0 nghi\u00ean c\u1ee9u k\u1ef9 l\u01b0\u1ee1ng v\u1ec1 kh\u1ea3 n\u0103ng nh\u00e2n gi\u1ed1ng h\u1ed7 tr\u1ee3 n\u1ebfu c\u1ea7n thi\u1ebft, v\u00e0 b\u1ea3o v\u1ec7 nghi\u00eam ng\u1eb7t m\u00f4i tr\u01b0\u1eddng s\u1ed1ng h\u1ea1n ch\u1ebf c\u1ee7a ch\u00fang kh\u1ecfi m\u1ecdi s\u1ef1 can thi\u1ec7p c\u1ee7a con ng\u01b0\u1eddi. Vi\u1ec7c b\u1ea3o t\u1ed3n g\u1ea5u tr\u00fac T\u1ea7n L\u0129nh kh\u00f4ng ch\u1ec9 l\u00e0 b\u1ea3o v\u1ec7 m\u1ed9t qu\u1ea7n th\u1ec3 m\u00e0 l\u00e0 b\u1ea3o v\u1ec7 m\u1ed9t d\u00f2ng d\u00f5i ti\u1ebfn h\u00f3a \u0111\u1ed9c \u0111\u00e1o \u0111ang \u0111\u1ee9ng tr\u01b0\u1edbc b\u1edd v\u1ef1c.<\/p>\n

Trong t\u01b0\u01a1ng lai, vi\u1ec7c ti\u1ebfp t\u1ee5c nghi\u00ean c\u1ee9u di truy\u1ec1n, sinh th\u00e1i v\u00e0 h\u00e0nh vi c\u1ee7a c\u1ea3 hai qu\u1ea7n th\u1ec3 s\u1ebd l\u00e0 ch\u00eca kh\u00f3a. C\u00f4ng ngh\u1ec7 gi\u00e1m s\u00e1t t\u1eeb xa, ph\u00e2n t\u00edch DNA kh\u00f4ng x\u00e2m l\u1ea5n v\u00e0 h\u1ee3p t\u00e1c qu\u1ed1c t\u1ebf s\u1ebd gi\u00fap ch\u00fang ta hi\u1ec3u r\u00f5 h\u01a1n v\u1ec1 nhu c\u1ea7u v\u00e0 th\u00e1ch th\u1ee9c c\u1ee7a t\u1eebng nh\u00f3m. C\u00e1c ch\u01b0\u01a1ng tr\u00ecnh gi\u00e1o d\u1ee5c c\u00f4ng ch\u00fang c\u0169ng \u0111\u00f3ng vai tr\u00f2 quan tr\u1ecdng trong vi\u1ec7c n\u00e2ng cao nh\u1eadn th\u1ee9c v\u1ec1 s\u1ef1 \u0111a d\u1ea1ng c\u1ee7a g\u1ea5u tr\u00fac v\u00e0 t\u1ea7m quan tr\u1ecdng c\u1ee7a vi\u1ec7c b\u1ea3o v\u1ec7 t\u1eebng ph\u00e2n lo\u00e0i. Vi\u1ec7c b\u1ea3o t\u1ed3n th\u00e0nh c\u00f4ng c\u1ea3 g\u1ea5u tr\u00fac T\u1ee9 Xuy\u00ean v\u00e0 g\u1ea5u tr\u00fac T\u1ea7n L\u0129nh kh\u00f4ng ch\u1ec9 \u0111\u1ea3m b\u1ea3o s\u1ef1 s\u1ed1ng c\u00f2n c\u1ee7a lo\u00e0i g\u1ea5u tr\u00fac kh\u1ed5ng l\u1ed3 m\u00e0 c\u00f2n l\u00e0 minh ch\u1ee9ng cho kh\u1ea3 n\u0103ng c\u1ee7a con ng\u01b0\u1eddi trong vi\u1ec7c s\u1eeda ch\u1eefa nh\u1eefng sai l\u1ea7m trong qu\u00e1 kh\u1ee9 v\u00e0 chung s\u1ed1ng h\u00e0i h\u00f2a v\u1edbi thi\u00ean nhi\u00ean.<\/p>\n

G\u1ea5u tr\u00fac kh\u1ed5ng l\u1ed3, v\u1edbi hai "g\u01b0\u01a1ng m\u1eb7t" \u0111\u1ed9c \u0111\u00e1o c\u1ee7a m\u00ecnh, \u0111\u1ea1i di\u1ec7n cho kh\u00f4ng ch\u1ec9 m\u1ed9t kho b\u00e1u qu\u1ed1c gia m\u00e0 c\u00f2n l\u00e0 m\u1ed9t kho b\u00e1u sinh h\u1ecdc to\u00e0n c\u1ea7u. G\u1ea5u tr\u00fac T\u1ee9 Xuy\u00ean v\u1edbi s\u1ed1 l\u01b0\u1ee3ng \u0111\u00f4ng \u0111\u1ea3o h\u01a1n v\u00e0 g\u1ea5u tr\u00fac T\u1ea7n L\u0129nh v\u1edbi v\u1ebb ngo\u00e0i kh\u00e1c bi\u1ec7t v\u00e0 qu\u1ea7n th\u1ec3 nh\u1ecf b\u00e9, m\u1ed7i ph\u00e2n lo\u00e0i \u0111\u1ec1u mang trong m\u00ecnh m\u1ed9t c\u00e2u chuy\u1ec7n ti\u1ebfn h\u00f3a v\u00e0 m\u1ed9t vai tr\u00f2 kh\u00f4ng th\u1ec3 thi\u1ebfu trong \u0111a d\u1ea1ng sinh h\u1ecdc. Vi\u1ec7c b\u1ea3o v\u1ec7 c\u1ea3 hai kh\u00f4ng ch\u1ec9 l\u00e0 n\u1ed7 l\u1ef1c duy tr\u00ec m\u1ed9t lo\u00e0i \u0111\u1ed9ng v\u1eadt mang t\u00ednh bi\u1ec3u t\u01b0\u1ee3ng m\u00e0 c\u00f2n l\u00e0 l\u1eddi nh\u1eafc nh\u1edf v\u1ec1 s\u1ef1 ph\u1ee9c t\u1ea1p v\u00e0 gi\u00e1 tr\u1ecb n\u1ed9i t\u1ea1i c\u1ee7a m\u1ecdi d\u1ea1ng s\u1ed1ng. Khi ch\u00fang ta ti\u1ebfp t\u1ee5c kh\u00e1m ph\u00e1 v\u00e0 hi\u1ec3u s\u00e2u h\u01a1n v\u1ec1 nh\u1eefng kh\u00e1c bi\u1ec7t tinh t\u1ebf n\u00e0y, tr\u00e1ch nhi\u1ec7m c\u1ee7a ch\u00fang ta trong vi\u1ec7c b\u1ea3o t\u1ed3n ch\u00fang s\u1ebd c\u00e0ng tr\u1edf n\u00ean r\u00f5 r\u00e0ng v\u00e0 c\u1ea5p b\u00e1ch h\u01a1n bao gi\u1edd h\u1ebft, \u0111\u1ea3m b\u1ea3o r\u1eb1ng nh\u1eefng "g\u01b0\u01a1ng m\u1eb7t" \u0111\u1ed9c \u0111\u00e1o n\u00e0y s\u1ebd ti\u1ebfp t\u1ee5c s\u1ea3i b\u01b0\u1edbc trong c\u00e1c khu r\u1eebng tre c\u1ee7a Trung Qu\u1ed1c cho nhi\u1ec1u th\u1ebf h\u1ec7 mai sau.<\/p>\n","protected":false},"excerpt":{"rendered":"

G\u1ea5u tr\u00fac kh\u1ed5ng l\u1ed3, m\u1ed9t bi\u1ec3u t\u01b0\u1ee3ng qu\u1ed1c gia c\u1ee7a Trung Qu\u1ed1c v\u00e0 l\u00e0 s\u1ee9 gi\u1ea3 h\u00f2a b\u00ecnh tr\u00ean to\u00e0n c\u1ea7u, t\u1eeb l\u00e2u \u0111\u00e3 chi\u1ebfm m\u1ed9t v\u1ecb tr\u00ed \u0111\u1eb7c bi\u1ec7t trong tr\u00e1i tim nh\u00e2n lo\u1ea1i. V\u1edbi b\u1ed9 l\u00f4ng \u0111en tr\u1eafng \u0111\u1eb7c tr\u01b0ng v\u00e0 v\u1ebb ngo\u00e0i \u0111\u00e1ng y\u00eau, ch\u00fang l\u00e0 hi\u1ec7n th\u00e2n c\u1ee7a s\u1ef1 mong manh<\/p>\n","protected":false},"author":1,"featured_media":161104,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[39091],"tags":[],"class_list":["post-161191","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-chengdu-vi","prodpage-classic"],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/www.pandasilk.com\/vi\/wp-json\/wp\/v2\/posts\/161191","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.pandasilk.com\/vi\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.pandasilk.com\/vi\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.pandasilk.com\/vi\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.pandasilk.com\/vi\/wp-json\/wp\/v2\/comments?post=161191"}],"version-history":[{"count":0,"href":"https:\/\/www.pandasilk.com\/vi\/wp-json\/wp\/v2\/posts\/161191\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.pandasilk.com\/vi\/wp-json\/wp\/v2\/media\/161104"}],"wp:attachment":[{"href":"https:\/\/www.pandasilk.com\/vi\/wp-json\/wp\/v2\/media?parent=161191"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.pandasilk.com\/vi\/wp-json\/wp\/v2\/categories?post=161191"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.pandasilk.com\/vi\/wp-json\/wp\/v2\/tags?post=161191"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}