| ²é¿´: 195 | »Ø¸´: 1 | |||
| µ±Ç°Ö÷ÌâÒѾ´æµµ¡£ | |||
zhangjx7880ÖÁ×ðľ³æ (Ö°Òµ×÷¼Ò)
|
[½»Á÷]
¡¾×ªÌû¡¿²¸È鶯Îï¸ÐȾÇÝÁ÷¸Ð·Ö×Ó»úÖÆ
|
||
|
¡¶¹«¹²¿ÆÑ§Í¼Êé¹Ý¡¤²¡Ôѧ¡·£¨PloS Pathogens£©½üÆÚ·¢±íÖйú¿ÆÑ§¼Ò³Â»¯À¼ÁìÏεÄH5N1ÇÝÁ÷¸Ð¸ÐȾ²¸È鶯Îïϸ°ûµÄ·Ö×Ó»úÖÆÎÄÕ£¬¡°Identification of Amino Acids in HA and PB2 Critical for the Transmission of H5N1 Avian Influenza Viruses in a Mammalian Host¡±£¬¸ÃÎÄÕ´ÓHAÓëPB2µ°°×µÄ·Ö×ӽṹ²ãÃæ·ÖÎöÁ˲¸È鶯Îï¸ÐȾÇÝÁ÷¸ÐµÄ·Ö×Ó»úÖÆ¡£ Öйúũҵ¿ÆÑ§Ôº¹þ¶û±õÊÞÒ½Ñо¿Ëù³Â»¯À¼²©Ê¿Îª¸ÃÎÄÕµÄͨѶ×÷Õߣ¬ÏÖÈÎÖйúÅ©¿ÆÔº¹þ¶û±õÊÞÒ½Ñо¿Ëù¹ú¼ÒÇÝÁ÷¸Ð²Î¿¼ÊµÑéÊÒôßũҵ²¿¶¯ÎïÁ÷¸ÐÖØµã¿ª·ÅʵÑéÊÒÖ÷ÈΣ¬ËýÖ÷³ÖµÄ¹þ¶û±õÊÞÒ½Ñо¿Ëù¹ú¼ÒÇÝÁ÷¸Ð²Î¿¼ÊµÑéÊÒÊÇĿǰ¹úÄÚΨһÓÐȨ¶ÔÇÝÁ÷¸Ð²¡¶¾½øÐÐ×îÖÕ¼ø¶¨µÄÑо¿»ú¹¹¡£ Ïà±È2003ÄêÈÃÈ˿־åµÄÇÝÁ÷¸Ð´óÒßÇé¶øÑÔ£¬ÕâЩÄêµÄÇÝÁ÷¸ÐÒßÇéÏà¶ÔκÍÁËЩ£¬¾¡¹ÜûÓз¢Éú¶¯Îï´óÒßÇ飬¿ÆÑ§¼ÒÃǶÔÇÝÁ÷¸Ð¸ÐȾÈ˵ĿÆÑпÎÌâһֱûÓÐËÉи¹ý£¬´Ó·Ö×ӽǶÈÁ˽âÇÝÁ÷¸Ð¸ÐȾ²¸È鶯ÎïµÄ»úÖÆµÄ¿ÎÌâÏÔµÃÊ®·ÖÖØÒª¶ø½ôÆÈ¡£ ³Â»¯À¼¿ÎÌâ×éÊ״η¢ÏÖÁ˾ö¶¨H5N1ÇÝÁ÷¸Ð²¡¶¾ÔÚ²¸È鶯ÎïÖ®¼ä´«²¥µÄ·Ö×Ó»úÖÆ¡£ Ñо¿Ð¡×éÀûÓÃëàÊó¸ÐȾģÐÍÊ״η¢ÏÖ£º²¡¶¾±íÃæ½á¹¹µ°°×ѪÄýËØHAµÚ160λ°±»ùËáµÄÍ»±ä£¬Ê¹H5N1ÇÝÁ÷¸Ð²¡¶¾»ñµÃʶ±ð£¬²¢½áºÏÈËÀàºôÎüµÀÉÏÆ¤Ï¸°ûÊÜÌåµÄÄÜÁ¦£¬ÓëPB2»ùÒò701λµã¹²Í¬¾ö¶¨H5N1ÇÝÁ÷¸Ð²¡¶¾ÔÚ²¸È鶯Îï¼äµÄˮƽ´«²¥ÄÜÁ¦¡£¾Ý´Ë£¬¿ÆÑÐÈËÔ±µÃÒÔ׼ȷÃèÊö³ö¾ö¶¨H5N1ÔÚ²¸È鶯Îï¼ä´«²¥µÄ·Ö×Ó»úÖÆ¡£ ÔÚ´Ë֮ǰ£¬¸ÃʵÑéÊÒ¿ÆÑÐÈËÔ±ÒÑ·¢ÏÖ£¬PB2»ùÒò701λµã¶ÔH5N1ÇÝÁ÷¸Ð²¡¶¾¸ÐȾ²¸È鶯ÎïµÄÄÜÁ¦¾ßÓйؼüÓ°Ïì¡£ ÕâÁ½¸öλµãµÄÍ»±ä¶ÔH5N1ÇÝÁ÷¸Ð»ñµÃ¸ÐȾ²¸È鶯Îï²¢ÔÚ²¸È鶯ÎïÖд«²¥µÄÄÜÁ¦¾ßÓÐÖØÒªµÄÒâÒå¡£ÕâЩÑо¿³É¹û¶ÔÓÚ¼à²â¡¢·À¿ØÇÝÁ÷¸ÐÔÚÈ˼ʼ䴫²¥¾ßÓÐÖØÒªµÄÖ¸µ¼ÒâÒå¡£ http://www.plospathogens.org/article/info%3Adoi%2F10.1371%2Fjournal.ppat.1000709 |
» ²ÂÄãϲ»¶
295·ÖÇóµ÷¼Á
ÒѾÓÐ12È˻ظ´
µ÷¼ÁÇóÊÕÁô
ÒѾÓÐ25È˻ظ´
272·Ö²ÄÁÏ×ÓÇóµ÷¼Á
ÒѾÓÐ49È˻ظ´
211±¾¿Æ²ÄÁÏ»¯¹¤Çóµ÷¼Á
ÒѾÓÐ16È˻ظ´
279ѧ˶ʳƷרҵÇóµ÷¼ÁԺУ
ÒѾÓÐ12È˻ظ´
һ־Ը˫·Ç085400µç×ÓÐÅÏ¢344 Çóµ÷¼Á£¬¶Ô²ÄÁϺͻ¯Ñ§·½ÏòÒ²¸ÐÐËȤ
ÒѾÓÐ11È˻ظ´
279Çóµ÷¼Á
ÒѾÓÐ8È˻ظ´
277Çóµ÷¼Á
ÒѾÓÐ21È˻ظ´
290Çóµ÷¼Á
ÒѾÓÐ15È˻ظ´
µ÷¼Á
ÒѾÓÐ26È˻ظ´
» ±¾Ö÷ÌâÏà¹ØÉ̼ÒÍÆ¼ö: (ÎÒÒ²ÒªÔÚÕâÀïÍÆ¹ã)
| лл·ÖÏí |
2Â¥2010-01-09 21:49:22













»Ø¸´´ËÂ¥
10