Znn3bq.jpeg
²é¿´: 100  |  »Ø¸´: 0
µ±Ç°Ö÷ÌâÒѾ­´æµµ¡£

chene

Ìú¸Ëľ³æ (ÖøÃûдÊÖ)

[½»Á÷] Molecular Cell£º·Ç±àÂëRNAÈçºÎ°ïÖúµ°°×ÖÊѰÕÒÌØÒìµ×Îï·Ö×Ó

2009Äê5ÔÂ29ÈÕ£¬±±¾©ÉúÃü¿ÆÑ§Ñо¿ËùÒ¶¿ËÇîʵÑéÊÒÔÚMolecular CellÔÓÖ¾ÉÏ·¢±íÌâΪ¡°Structural mechanism of substrate RNA recruitment in H/ACA RNA-guided pseudouridine synthase¡±µÄÎÄÕ¡£¸ÃÑо¿Ìá³öµÄÈýά½á¹¹Ä£ÐͽÒʾÁËÒ»ÖַDZàÂëRNAÈçºÎ°ïÖúµ°°×ÖÊѰÕÒÌØÒìµ×Îï·Ö×Ó¡£

Ëæ×ÅÉúÃü¿ÆÑ§Ñо¿µÄ²»¶ÏÉîÈ룬 RNA¶ÔÉúÃü»î¶¯µÄÒâÒåÒѾ­Ô¶Ô¶³¬³öÁËÔ­ÓеÄÀí½â£ºËûÃDz»½ö½ö×÷Ϊ±àÂëµ°°×ÖʵÄÄ£°å£¬Ðí¶à²»±àÂëµ°°×ÖʵÄRNAÔÚÉúÃü¹ý³ÌÒ²ÓÐÖØÒªµÄ¹¦ÄÜ¡£·Ç±àÂëRNA¾¿¾¹µ£µ±Ê²Ã´ÑùµÄÉúÎïѧ¹¦ÄÜÒýÆðÁËÉúÎïѧ¼ÒµÄ¼«´óµÄÐËȤ¡£ÓÉÒ¶¿ËÇʿÁìµ¼µÄÑо¿Ð¡×éÔÚÑо¿Ò»Àà³ÆÎªH/ACA RNAµÄ·Ç±àÂëRNA¡£ÒѾ­ÖªµÀH/ACA RNA¿ÉÒÔÒýµ¼Ò»¸öµ°°×ÖÊ¡ª¡ª¼´¼ÙÄòà×ऺϳÉøCbf5¡ª¡ªÔÚµ×ÎïRNAÉÏÃæÕÒµ½Ä¿±êÄòà×ण¬È»ºóCbf5½«ÆäÐÞÊÎΪ¼ÙÄòà×ड£H/ACA RNAº¬ÓÐÒ»¶Î½éµ¼ÐòÁУ¬Õâ¶ÎÐòÁÐͨ¹ýºÍµ×ÎïÉÏÄ¿±êÄòà×à¤Á½±ßµÄ¼î»ùÐòÁл¥²¹Åä¶Ô¶øÊµÏÖÌØÒìÐÔµ×ÎïÑ¡Ôñ¡£H/ACA RNA³ýÁ˺ͼÙÄòà×ऺÏøCbf5£¬»¹ÓÐÁíÍâÈý¸ö¸¨Öúµ°°×ÖÊNop10¡¢L7aeºÍGar1ÐγɴóÔ¼10ÄÉÃ×´óСµÄ·Ö×Ó»úÆ÷À´Íê³Éµ×ÎïÌØÒìʶ±ðºÍÐÞÊΡ£

¸ÃÑо¿Ð¡×éÓ¦ÓÃXÉäÏß¾§ÌåѧµÄÊֶνâÎöH/ACA¸´ºÏÌåµÄÈýά¿Õ¼ä½á¹¹¡£ËûÃÇÒÔǰ½âÎöÁËÒ»¸öÍêÕû¸´ºÏÌåµÄ¾§Ìå½á¹¹£¬¶Ô¸Ã¸´ºÏÌåÖи÷×é·ÖÖ®¼äµÄÏ໥×÷ÓÃÒѾ­ÓÐÁËÇå³þµÄÁ˽⣬µ«ÊÇÒÔǰµÄ½á¹¹Ã»ÓнáºÏµ×Îï·Ö×Ó£¬Òò´Ë¶Ôµ×Îï¼ÓÔØ¹ý³Ì»¹ÖªÖ®ÉõÉÙ¡£Õâ´ÎËûÃǽâÎöÁË´¦ÓÚ»îÐÔ״̬µÄ½áºÏµ×ÎïµÄ½á¹¹¡£ÐµĽṹÏÔʾµ×ÎïRNAºÍH/ACA RNAÉÏÃæµÄ½éµ¼ÐòÁл¥²¹Åä¶ÔÐγÉÁ½¶ÎÂÝÐý½á¹¹£¬²¢ÇÒµ°°×Öʺ͵×ÎïRNAÐγÉÖÚ¶àÏ໥×÷Óã¬Ê¹Ä¿±êÄòà×à¤Ç¡ºÃ·ÅÔÚÁË»îÐÔÖÐÐÄ¡£ËûÃÇ»¹·¢ÏÖCbf5ÉÏÒ»¸öÍ»»·µÄ¹¹ÏóÔÚµ×Îï½áºÏǰºó·¢Éú¾çÁҵı仯£ºÃ»Óе×Îï½áºÏʱ£¬Í»»·Ãª¶¨ÔÚGar1ÉÏÃæ£»¶øµ×Îï½áºÏºó£¬Í»»·½ô¿ÛÔÚ´¦ÓÚ»îÐÔÖÐÐĵĵ×ÎïRNA¡£ËûÃÇÍÆ²âÕâ¸öÍ»»·Ïó¸ö¿ª¹Ø¿ØÖÆ×ŵ×ÎïµÄ¼ÓÔØºÍÊÍ·Å¡£½øÒ»²½µÄÉú»¯Ñо¿½á¹ûÒ²Ö§³ÖÕâÒ»ÍÆ²â£¬Í»»·ºÍGar1Í»±äÏÔÖø½µµÍÁËÐÞÊη´Ó¦µÄËÙÂÊ¡£Òò´Ë¸ÃС×é×îеÄÑо¿¹¤×÷´ó´ó¼ÓÉîÁ˶ÔÓÉH/ACA RNAÒýµ¼µÄ¼ÙÄòà×ऺϳÉøµÄ¹¤×÷»úÖÆµÄÈÏʶ¡£

¸ÃÎÄÕµĵÚÒ»×÷Õ߶ξ°çùÊDZ±¾©ÉúÃü¿ÆÑ§Ñо¿ËùºÍ±±¾©´óѧÁªºÏÅàÑøµÄ²©Ê¿Éú£¬ÂÛÎĵįäËû×÷Õß»¹ÓÐÀîÁᲩʿ£¬²©Ê¿Ñо¿Éú¬¾²ºÍÍõ࣬Ҷ¿ËÇʿΪ±¾ÎĵÄͨѶ×÷Õß¡£¸ÃÏîÑо¿ÓɿƼ¼²¿863ÏîÄ¿ºÍ±±¾©ÊÐÕþ¸®×ÊÖú£¬ÔÚ±±¾©ÉúÃü¿ÆÑ§Ñо¿ËùÍê³É¡£
»Ø¸´´ËÂ¥

» ²ÂÄãϲ»¶

» ±¾Ö÷ÌâÏà¹ØÉ̼ÒÍÆ¼ö: (ÎÒÒ²ÒªÔÚÕâÀïÍÆ¹ã)

ÇîÔò¶ÀÉÆÆäÉí£¬´ïÔò¼æ¼ÃÌìÏ¡£
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
[¿¼ÑÐ] Ò»Ö¾Ô¸Î÷±±¹¤Òµ´óѧ289 085602 +32 yangæÃ 2026-04-10 33/1650 2026-04-12 02:41 by Çï¶¹²ËÑ¿
[¿¼ÑÐ] 316Çóµ÷¼Á +5 Ïë¶ÁÑо¿Éú( ?¡ß 2026-04-07 5/250 2026-04-12 00:43 by À¶ÔÆË¼Óê
[¿¼ÑÐ] µ÷¼Á +10 Ö»ÐðÀë±ð´Ç 2026-04-09 12/600 2026-04-11 20:57 by ÄæË®³Ë·ç
[¿¼ÑÐ] Çóµ÷¼Á +6 µçÆø300Çóµ÷¼Á²» 2026-04-08 6/300 2026-04-11 20:14 by ÄæË®³Ë·ç
[¿¼ÑÐ] ũѧ0904 312Çóµ÷¼Á +3 Say Never 2026-04-11 3/150 2026-04-11 17:22 by daydayup2005
[¿¼ÑÐ] 080100Á¦Ñ§316Çóµ÷¼Á +8 L_Hairui 2026-04-07 8/400 2026-04-11 10:00 by zhq0425
[¿¼ÑÐ] »¯Ñ§¹¤³ÌÓë¼¼Êõ324µ÷¼Á +23 Ëï³£»ª 2026-04-09 25/1250 2026-04-11 00:07 by ÆïÅ£¶Éº®½­
[²ÄÁϹ¤³Ì] ²ÄÁϵ÷¼ÁÍÆ¼ö +8 µ°¸âx2 2026-04-07 8/400 2026-04-10 23:13 by Ftglcn90
[¿¼ÑÐ] 263ÄÜÔ´¶¯Á¦×¨Ë¶Çóµ÷¼Á +4 ¼Ó´óºÅ·¹ºÐ´ü 2026-04-10 4/200 2026-04-10 20:52 by gong120082
[¿¼ÑÐ] 284Çóµ÷¼Á +9 ÈÃÎÒÉϰ¶°É°¢Î÷ 2026-04-09 11/550 2026-04-10 19:18 by ¾¸jing
[¿¼ÑÐ] 301Çóµ÷¼Á +5 149. 2026-04-10 5/250 2026-04-10 15:45 by ²ñС°×
[¿¼ÑÐ] Ò»Ö¾Ô¸211£¬»¯Ñ§Ñ§Ë¶£¬310·Ö£¬±¾¿ÆÖصãË«·Ç£¬Çóµ÷¼Á +27 ŬÁ¦·Ü¶·112 2026-04-07 30/1500 2026-04-10 15:06 by Kilig0317
[¿¼ÑÐ] 347²ÄÁÏר˶Çóµ÷¼Á +19 zj8215216 2026-04-06 19/950 2026-04-10 09:36 by 690616278
[¿¼ÑÐ] ²ÄÁϵ÷¼Á +14 Ò»ÑùYWY 2026-04-05 15/750 2026-04-09 13:36 by ¹ÊÈË??
[¿¼ÑÐ] Ò»Ö¾Ô¸Î÷ÄÏ´óѧÉúÎïѧѧ˶344 ÇóÉúÎïѧÏà¹Øµ÷¼Á/ÉúÎïÓëÒ½Ò© +7 ³¬È˲»»á·É@ 2026-04-08 7/350 2026-04-09 09:35 by gong120082
[¿¼ÑÐ] 085404£¬334·Ö£¬Çóµ÷¼Á +5 sunjie8888 2026-04-08 8/400 2026-04-09 07:26 by sunjie8888
[¿¼ÑÐ] 326·Ö£¬Ò»Ö¾Ô¸»¦9£¬ÇóÉúÎïѧµ÷¼Á +4 Áõīī 2026-04-05 4/200 2026-04-08 06:22 by lijunpoly
[¿¼²©] ²©Ê¿ÉêÇë +3 IQwQl 2026-04-05 3/150 2026-04-07 20:31 by greychen00
[¿¼ÑÐ] ÉúÎïÓëÒ½Ò©Çóµ÷¼Á +7 heguanhua 2026-04-05 8/400 2026-04-06 18:41 by macy2011
[¿¼ÑÐ] ¹¤¿Æ370Çóµ÷¼Á +3 äçÐļ弦µ° 2026-04-05 3/150 2026-04-06 10:55 by ÕâÊÇÒ»¸öÎÞÁĵÄê
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û