²é¿´: 98  |  »Ø¸´: 1
µ±Ç°Ö÷ÌâÒѾ­´æµµ¡£

chene

Ìú¸Ëľ³æ (ÖøÃûдÊÖ)

[½»Á÷] PLoS Biology£ºÏ¸°ûÐÂÉúÕ³¸½Î»µãÇ¿¶Èµ÷½ÚÑо¿

5ÔÂ26ÈÕ³ö°æµÄ¡¶¿ÆÑ§¹«¹²Í¼Êé¹Ý¡¤ÉúÎïѧ¡·(PLoS Biology)ÔÓÖ¾±¨µÀÁËÖйú¿ÆÑ§ÔºÉϺ£ÉúÃü¿ÆÑ§Ñо¿ÔºÉúÎﻯѧÓëϸ°ûÉúÎïѧÑо¿ËùÖìѧÁ¼Ñо¿×éµÄ×îÐÂÑо¿·¢ÏÖ£ºµ°°×ÖÊNudelºÍÕ³×Ű߼¤Ã¸£¨FAK£©Í¨¹ýÓëPaxillin·¢Éú¾ºÕùÐÔ½áºÏ£¬ÒÔÏà·´µÄ·½Ê½µ÷½Úϸ°ûµÄÐÂÉúÕ³¸½Î»µã£¨nascent adhesion£©µÄÇ¿¶È¡£

ϸ°ûÇ¨ÒÆÔÚÅßÌ¥·¢Éú¡¢ÃâÒß¡¢´´ÉËÓúºÏµÈÉúÀíºÍÑ×Ö¢¡¢°©Ï¸°û×ªÒÆµÈ²¡Àí¹ý³ÌÖж¼ÓÐÖØÒªµÄ×÷Óá£Ç¨ÒÆ¿ÉÒÔ¿´×÷ÊÇÒ»¸öЭµ÷ÓÐÐòµÄϸ°ûÕ³¸½ºÍÈ¥Õ³¸½¹ý³Ì¡£Ï¸°ûÓë°ûÍâ»ùÖʵÄÕ³¸½Ö÷Ҫƾ½èÕûºÏËØ£¨Integrin£©Õâ¸ö¿çĤµ°°×ÖʼÒ×å½éµ¼µÄÕ³¸½À´ÊµÏÖ¡£ÕûºÏËØÍ¨¹ýÆä°ûÄÚÇøÓòÕÐļPaxillinºÍFAKµÈµ°°×ÖÊ·Ö×Ó×é×°³É¶¯Ì¬µÄϸ°ûÕ³¸½½á¹¹²¢´«µÝ°ûÄÚÍâÐźš£ÌåÍâÅàÑøµÄÌù±Úϸ°ûÔÚÇ¨ÒÆÊ±±ØÐë¾­ÀúÈçϹý³Ì£º£¨1£©ÆäÔ˶¯Ç°ÑØÏòǰÉìÕ¹²¢½¨Á¢ÐÂÉúÕ³¸½Î»µã£»£¨2£©Ëæ×ÅÔ˶¯Ç°ÑصļÌÐøÇ°ÒÆ£¬Ò»Ð©ÐÂÉúÕ³¸½Î»µãÒòÕÐļ¸ü¶àµÄÕûºÏËØºÍ°ûÄÚµ°°×ÖÊ·Ö×Ó¶øÏȺóÑݱä³ÉÓë΢˿¹Ç¼ÜÏàÁ¬µÄճן´ºÏÎfocal complex£©ºÍÕ³×Űߣ¨focal adhesion£©¡£Õ³×Űß×ÜÊdzɶԳöÏÖ£¬ÖмäÓÉ´Ö׳µÄ¡¢¾ßÓÐÊÕËõÐÔµÄÎ¢Ë¿Êø£¨ÕÅÁ¦Ë¿£©ÏàÁ¬£»£¨3£©Ï¸°ûµÄβ²¿ÊÕËõ£¬Ê¹Õû¸ö°ûÌåÏòÇ°ÒÆ¶¯£¬¶øÕâ¸ö¹ý³ÌÐèҪβ²¿µÄÕ³×Űßͨ¹ýÕÅÁ¦Ë¿µÄÇ£À­¶ø½â¾Û¡£È»¶ø£¬Î¢Ð¡µÄÐÂÉúÕ³¸½Î»µãΪºÎ±È¾Þ´óµÄÕ³×Ű߸üÄֿܵ¹Ï¸°ûµÄÊÕËõÁ¦È´²»Çå³þ¡£

ÖìѧÁ¼Ñо¿Ô±µÄÁ½Î»²©Ê¿Éúµ¥ÓÀÁ¢ºÍÓàÀñºñ·¢ÏÖNudelÄÜÓëPaxillinÖ±½Ó½áºÏ£¬ÇÒ¶þÕß±»¸»¼¯ÔÚϸ°ûǰԵÉìÕ¹»îÔ¾µÄÇøÓò²¢·¢Éú¹²¶¨Î»£¬µ«NudelÔÚ³ÉÊìµÄÕ³¸½½á¹¹ÖÐÔò²»´æÔÚ¡£ÈËΪ¼ÓÇ¿NudelÓëPaxillinµÄÏ໥×÷ÓÃÄܹ»Ôöǿճ¸½½á¹¹µÄÇ¿¶È£¬¶øÒÖÖÆNudel±í´ïÔò½µµÍÐÂÉúÕ³¸½Î»µãµÄÉú³ÉÂÊ£¬µ¼ÖÂϸ°û±ßÔµµÄÌ®Ëõ¡£½øÒ»²½Ñо¿·¢ÏÖ£¬NudelÓëPaxillinÖ®¼äµÄÏ໥×÷Óÿɱ»FAKͨ¹ý¾ºÕùÐÔ½áºÏPaxillin¶ø×è¶Ï¡£FAK·¢»ÓÕâÖÖ×÷ÓÃÐèÒª´ò¿ªÆä±ÕËøµÄ×ÔÒÖÖÆ·Ö×ӽṹ£¬¶ø²»ÒÀÀµÓÚÆä¼¤Ã¸»îÐÔ¡£¶øÇÒ£¬ÔÚϸ°ûÄÚ¹ý¶È±í´ïFAKµÄPaxillin½áºÏÇøÒ²»áµ¼ÖÂϸ°û±ßÔµµÄÌ®Ëõ¡£ÕâЩ½á¹û½ÒʾÁËϸ°ûÇ¨ÒÆÖеÄÒ»ÖÖеķÖ×Ó»úÖÆ£ºNudelÔÚϸ°ûÔ˶¯Ç°ÑؽáºÏPaxillin£¬´Ó¶øÑ¡ÔñÐÔµØÔöÇ¿ÕûºÏËØ½éµ¼µÄÐÂÉúÕ³¸½Î»µãµÄÇ¿¶ÈÒÔÀûÓÚǰԵµÄÉìÕ¹£»¶øÔÚÕ³×ŰßÖÐFAKÓëPaxillinµÄ½áºÏʹµ¥Î»Õ³¸½½á¹¹µÄÕ³¸½Ç¿¶ÈϽµ£¬´Ó¶øÓÐÀûÓÚϸ°ûβ²¿µÄÊÕËõ¡£

¸ÃÑо¿ÏîÄ¿µÃµ½Á˿Ƽ¼²¿¡¢»ù½ðί¡¢ÉϺ£ÊпÆÎ¯ºÍÖпÆÔºµÄ×ÊÖú¡£
»Ø¸´´ËÂ¥
ÇîÔò¶ÀÉÆÆäÉí£¬´ïÔò¼æ¼ÃÌìÏ¡£
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

yuweibest

ľ³æ (ÕýʽдÊÖ)

Ö§³Öһϣ¡
2Â¥2009-05-27 23:03:37
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
Ïà¹Ø°æ¿éÌø×ª ÎÒÒª¶©ÔÄÂ¥Ö÷ chene µÄÖ÷Ìâ¸üÐÂ
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[˶²©¼ÒÔ°] ÊÛSCIÒ»ÇøÎÄÕ£¬ÎÒ:8 O5 51O 54,¿ÆÄ¿ÆëÈ«,¿É+¼± +3 8rmuugja8q 2026-02-22 7/350 2026-02-23 09:44 by w4l55oybr1
[¿¼ÑÐ] ÊÛSCIÒ»ÇøÎÄÕ£¬ÎÒ:8 O5 51O 54,¿ÆÄ¿ÆëÈ«,¿É+¼± +3 khieu8v8m0 2026-02-22 8/400 2026-02-23 09:35 by w4l55oybr1
[ÂÛÎÄͶ¸å] ÊÛSCIÒ»ÇøÎÄÕ£¬ÎÒ:8 O5 51O 54,¿ÆÄ¿ÆëÈ«,¿É+¼± +4 khieu8v8m0 2026-02-22 8/400 2026-02-23 09:29 by w4l55oybr1
[¿¼ÑÐ] ÊÛSCIÒ»ÇøÎÄÕ£¬ÎÒ:8 O5 51O 54,¿ÆÄ¿ÆëÈ«,¿É+¼± +5 usprnugpzw 2026-02-21 11/550 2026-02-23 09:24 by w4l55oybr1
[½Ìʦ֮¼Ò] ΪʲôÖйú´óѧ¹¤¿Æ½ÌÊÚÃÇË®ÁËÄÇô¶àËùνµÄ¶¥»á¶¥¿¯£¬µ«»¹ÊÇ×ö²»³öÓîÊ÷»úÆ÷ÈË£¿ +5 »¶ÀÖËÌÒ¶Ýè 2026-02-21 8/400 2026-02-23 09:19 by »¶ÀÖËÌÒ¶Ýè
[²©ºóÖ®¼Ò] ÊÛSCIÒ»ÇøÎÄÕ£¬ÎÒ:8 O5 51O 54,¿ÆÄ¿ÆëÈ«,¿É+¼± +4 khieu8v8m0 2026-02-22 6/300 2026-02-23 07:59 by w4l55oybr1
[²©ºóÖ®¼Ò] ÊÛSCIÒ»ÇøÎÄÕ£¬ÎÒ:8 O5 51O 54,¿ÆÄ¿ÆëÈ«,¿É+¼± +6 3dfhjxgsh7 2026-02-22 9/450 2026-02-23 07:49 by w4l55oybr1
[¹«Åɳö¹ú] ÊÛSCIÒ»ÇøÎÄÕ£¬ÎÒ:8 O5 51O 54,¿ÆÄ¿ÆëÈ«,¿É+¼± +3 khieu8v8m0 2026-02-22 5/250 2026-02-23 06:29 by w4l55oybr1
[˶²©¼ÒÔ°] ÊÛSCIÒ»ÇøÎÄÕ£¬ÎÒ:8 O5 51O 54,¿ÆÄ¿ÆëÈ«,¿É+¼± +4 khieu8v8m0 2026-02-22 8/400 2026-02-23 06:24 by w4l55oybr1
[¿¼²©] ÊÛSCIÒ»ÇøÎÄÕ£¬ÎÒ:8 O5 51O 54,¿ÆÄ¿ÆëÈ«,¿É+¼± +5 3dfhjxgsh7 2026-02-22 6/300 2026-02-23 02:04 by 5jlh3qtdvx
[½Ìʦ֮¼Ò] °æÃæ·Ñ¸Ã½»Âð +7 Æ»¹ûÔÚÄÄÀï 2026-02-22 8/400 2026-02-22 22:37 by otani
[»ù½ðÉêÇë] »ù½ðÕýÎÄ30Ò³Ö¸µÄÊDZ¨¸æÕýÎÄ»¹ÊÇÕû¸öÉêÇëÊé +5 successhe 2026-02-16 6/300 2026-02-22 21:38 by ɽÎ÷Ðü¿ÕË¿ÕÐüÎ
[»ù½ðÉêÇë] ÃæÉÏ¿ÉÒÔ³¬¹ý30Ò³°É£¿ +4 °¢À­¹±aragon 2026-02-22 4/200 2026-02-22 21:22 by ɽÎ÷Ðü¿ÕË¿ÕÐüÎ
[ÂÛÎÄͶ¸å] ÊÛSCIÒ»ÇøÎÄÕ£¬ÎÒ:8 O5 51O 54,¿ÆÄ¿ÆëÈ«,¿É+¼± +4 usprnugpzw 2026-02-21 6/300 2026-02-22 19:48 by w89i99eaeh
[ÕÒ¹¤×÷] ÊÛSCIÒ»ÇøÎÄÕ£¬ÎÒ:8 O5 51O 54,¿ÆÄ¿ÆëÈ«,¿É+¼± +3 usprnugpzw 2026-02-22 3/150 2026-02-22 16:37 by khieu8v8m0
[¹«Åɳö¹ú] ÊÛSCIÒ»ÇøÎÄÕ£¬ÎÒ:8 O5 51O 54,¿ÆÄ¿ÆëÈ«,¿É+¼± +3 usprnugpzw 2026-02-21 4/200 2026-02-22 16:27 by khieu8v8m0
[»ù½ðÉêÇë] ¡°ÈËÎÄÉç¿Æ¶øÂÛ£¬Ðí¶àѧÊõÑо¿»¹Ã»ÓдﵽÃñ¹úʱÆÚµÄˮƽ¡± +4 ËÕ¶«ÆÂ¶þÊÀ 2026-02-18 5/250 2026-02-22 16:07 by liangep1573
[»ù½ðÉêÇë] ʲôÊÇÈËÒ»Éú×îÖØÒªµÄ£¿ +4 ˲ϢÓîÖæ 2026-02-21 4/200 2026-02-22 11:44 by huagongfeihu
[»ù½ðÉêÇë] ½ñÄê´ºÍíÓм¸¸ö½ÚÄ¿ºÜ²»´í£¬µãÔÞ£¡ +11 ˲ϢÓîÖæ 2026-02-16 12/600 2026-02-21 21:14 by lq493392203
[»ù½ðÉêÇë] ÌåÖÆÄÚ³¤±²ËµÌåÖÆÄÚ¾ø´ó²¿·ÖÒ»±²×ÓÔڵײ㣬ÈçͬÄãÃÇÒ»Ñù´ó²¿·ÖÆÕͨ½ÌʦæÇÒÊÕÈëµÍ +9 ˲ϢÓîÖæ 2026-02-20 12/600 2026-02-21 10:39 by »¶ÀÖËÌÒ¶Ýè
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û