²é¿´: 751  |  »Ø¸´: 1

zæ§æ§

гæ (СÓÐÃûÆø)

[½»Á÷] ¿ÆÑ§¼ÒÓÃTALEN¼¼Êõ³É¹¦»ñµÃmiRNAs»ùÒòÇóýСÊó ÒÑÓÐ1È˲ÎÓë

¿ÆÑ§¼Ò·¢ÏÖ£¬Í¨¹ýTALEN¼¼Êõ¿ÉÒԵõ½miRNAs»ùÒòÇóýµÄСÊóÄ£ÐÍ£¬³É¹¦½â¾öÁ˹ýÈ¥ÔÚСÊóÖкÜÄѽøÐÐС»ùÒò£¨small genes£¬ÈçmiRNAs£©ºÍº¬ÓÐÖØ¸´ÐòÁлùÒòÇóýµÄÄÑÌâ¡£

    miRNAsÊÇÒ»ÀàÄÚÉúµÄ¡¢³¤Ô¼21-25ntµÄË«Á´RNA·Ö×Ó£¬¾ßÓеäÐ͵ķ¢¼Ð½á¹¹£¬¿Éµ÷½ÚÆäËû»ùÒòµÄ±í´ï£¬¾ÝÍÆ²â£¬miRNAsµ÷½Ú×ÅÈËÀàÈý·ÖÖ®Ò»µÄ»ùÒò¡£miRNAs´æÔÚ¶àÖÖÐÎʽ£¬´Ó×îԭʼµÄpri-miRNA¾­¹ýÒ»´Î¼Ó¹¤ºó³ÉΪpre-miRNA¼´microRNAǰÌ壬pre-miRNAÔÙ¾­¹ýDicerøøÇк󣬳ÉΪ³ÉÊìmiRNA¡£miRNAͨ¹ýÓë°Ð»ùÒòµÄmRNAÌØÒì½áºÏ£¬´Ó¶øÒÖÖÆ×ªÂ¼ºó»ùÒò±í´ï£¬ÔÚµ÷¿Ø»ùÒò±í´ï¡¢Ï¸°ûÖÜÆÚ¡¢ÉúÎïÌå·¢ÓýʱÐòµÈ·½ÃæÆðÖØÒª×÷Óá£

    Hiroshi Asahara¼°ÆäÑо¿ÈËÔ±ÀûÓÃTALEN¼¼Êõ´ò°ÐÒ»¸ö»ùÒòÉ³Ä®Çø£¨gene desert£©ºÍmiRNAs£¬µÃµ½miRNA »ùÒòÇóýµÄСÊóÇҳɹ¦Âʸߡ£Ñо¿ÈËÔ±»¹Ö¤Êµ£¬Í¨¹ýÏÔ΢עÉäTALEN RNAÒýÆðµÄµÈλ»ùÒòÍ»±äÄܹ»ÒÅ´«ÖÁСÊóµÄÏÂÒ»´ú¡£Í¬Ê±¸ÃÏîÑо¿ÏÔʾ£¬ÓëmiRNAsµÄ³ÉÊì»úÖÆÒ»Ö£¬Ö»ÒªÀûÓÃTALENÔÚmiRNAǰÌåÉÏ´ò°Ð³ÉÊìmiRNAÖ®Ò»µÄÐòÁв¢ÒýÈëÍ»±ä£¬¾Í»áÔì³ÉÕû¸ö³ÉÊìmiRNAs¹¦ÄܵÄÇóý£¬ÕâΪÑо¿miRNAs¶Ô»ùÒòµÄµ÷¿Ø×÷ÓÃÌṩÁËÓÐЧµÄ¼¼Êõ·½·¨¡£

±³¾°½éÉÜ£º

    TALEN ¼¼Êõ£¨Transcription activator¨Clike effector Nuclease£©ÊÇÒ»ÖÖеİÐÏò»ùÒòÐÞÊμ¼Êõ£¬TALEµ°°×µÄ°±»ùËáÐòÁÐÓë°ÐλµãµÄºËËáÐòÁоßÓк㶨µÄ¶ÔÓ¦¹ØÏµ¡£Ñо¿Õßͨ¹ý×éºÏ¸÷ÀàÄ£¿é£¬¿ÉÕë¶ÔÈÎÒâºËËá°ÐÐòÁй¹½¨TALEN£¬ÔÚÌØÒìλµãÇиîÄ¿±ê»ùÒò£¬²úÉúË«Á´¶ÏÁÑ£¬½ø¶ø¶Ô¸Ãλµã½øÐжàÖÖDNA²Ù×÷£¬Èç»ùÒòÇóý¡¢»ùÒòÇÃÈë¡¢¶¨µãÍ»±ä¡£¸Ã¼¼Êõ³É¹¦½â¾öÁËRNAi¼¼ÊõÖÐknockdownЧÂʵÍϵÄÎÊÌ⣬ͬʱ¿Ë·þÁËпָºËËáø£¨ZFN£©¼¼Êõɸѡ¸´ÔÓ¡¢³É±¾¹ý¸ßµÄȱµã£¬Ò²±ÜÃâÁËCRISPR/Cas9ÑÏÖØÍѰеÄÏÖÏó£¬Ê¹°ÐÏò»ùÒòÐÞÊαäµÃ¸üΪ¸ßЧºÍ±ã½Ý¡£TALEN¼¼ÊõÏÖÒѳɹ¦Ó¦ÓÃÓÚ¶¯ÎÈËÀà¡¢Ê󡢡¢Óã¡¢¼Ò²ÏµÈ£©¡¢Ö²ÎÑ̲ݡ¢Ë®µ¾¡¢ÄâÄϽæµÈ£©¡¢Î¢ÉúÎ½Íĸ¡¢²¡¶¾µÈ£©£¬ÎÞ»ùÒòÐòÁС¢Ï¸°ûÀàÐͺÍÎïÖÖµÄÏÞÖÆÀûÓ᣹ýÈ¥£¬½«¸ß¶ÈÖØ¸´µÄTALEÄ£¿éÁ¬½ÓÔÚÒ»ÆðÏ൱À§ÄÑ£¬Ë¹µ¤ÈüµÄFastTALE¼¼ÊõµÄ³öÏÖ³¹µ×½â¾öÁËÕâ¸öÄÑÌ⣬¿ÉÒÔºÜÈÝÒ×µØÔÚ1ÌìÄÚÍê³ÉTALENµÄ¹¹½¨¡£
»Ø¸´´ËÂ¥

» ²ÂÄãϲ»¶

» ±¾Ö÷ÌâÏà¹ØÉ̼ÒÍÆ¼ö: (ÎÒÒ²ÒªÔÚÕâÀïÍÆ¹ã)

ϸ°û¼ì²â£¬µ°°×¼ì²â£¬Western-blot£¬ELISA¼ì²â£¬PCR£¬»ùÒò¼ì²â£¬×é֯ѧ¼ì²â£¬²¡¶¾Ñ§£¬Î¢ÉúÎ¶¯ÎïʵÑéµÈרҵʵÑéÊÒ½øÐÐÏà¹ØÁìÓòµÄ¼¼Êõ£»ÁªÏµµç»°15179183096
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
2Â¥2017-02-14 08:40:29
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
Ïà¹Ø°æ¿éÌø×ª ÎÒÒª¶©ÔÄÂ¥Ö÷ zæ§æ§ µÄÖ÷Ìâ¸üÐÂ
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] 332Çóµ÷¼Á +6 032500 2026-03-25 6/300 2026-03-25 22:45 by 418490947
[¿¼ÑÐ] Çóµ÷¼Á +3 QiMing7 2026-03-25 3/150 2026-03-25 21:13 by ¸øÄãÄã×¢ÒâÐÝÏ¢
[¿¼ÑÐ] ²ÄÁÏÓ뻯¹¤304ÇóBÇøµ÷¼Á +3 Çñgl 2026-03-25 3/150 2026-03-25 19:03 by Ainin_
[¿¼ÑÐ] 311Çóµ÷¼Á +4 Ó¸ҵÄСÎâ 2026-03-20 4/200 2026-03-25 18:12 by xcjcqu
[¿¼ÑÐ] 085602 289·ÖÇóµ÷¼Á +7 WWWÎ÷Î÷¸¥Ë¹ 2026-03-24 7/350 2026-03-25 14:28 by 3Strings
[¿¼ÑÐ] 289Çóµ÷¼Á +9 »³èªÎÕè¤l 2026-03-20 9/450 2026-03-25 11:02 by userper
[¿¼ÑÐ] ÉϺ£µçÁ¦´óѧ²ÄÁÏ·À»¤ÓëвÄÁÏÖØµãʵÑéÊÒÕÐÊÕµ÷¼ÁÑо¿Éú£¨²ÄÁÏ¡¢»¯Ñ§¡¢µç»¯Ñ§£¬»·¾³£© +4 ÎÒ°®Ñ§µç³Ø 2026-03-23 4/200 2026-03-25 00:59 by 1027_324
[¿¼ÑÐ] 0856²ÄÁÏר˶353Çóµ÷¼Á +6 NIFFFfff 2026-03-20 6/300 2026-03-24 21:02 by helloÆßÆß
[¿¼ÑÐ] 0703»¯Ñ§µ÷¼Á£¬Çóµ¼Ê¦ÊÕ +7 ÌìÌìºÃÔËÀ´Éϰ¶° 2026-03-24 7/350 2026-03-24 20:26 by peike
[¿¼ÑÐ] µ÷¼Á +4 13853210211 2026-03-24 4/200 2026-03-24 19:44 by ms629
[¿¼ÑÐ] ²ÄÁÏ292µ÷¼Á +8 éÙËÌ˼ÃÀÈË 2026-03-23 8/400 2026-03-24 16:33 by laoshidan
[²ÄÁϹ¤³Ì] Ò»Ö¾Ô¸C9²ÄÁÏÓ뻯¹¤×¨Òµ×Ü·Ö300Çóµ÷¼Á +4 Âü111 2026-03-24 5/250 2026-03-24 15:44 by ÐÇ¿ÕÐÇÔÂ
[¿¼ÑÐ] Çóµ÷¼Á +7 Ê®Èý¼ÓÓÍ 2026-03-21 7/350 2026-03-23 23:48 by ÈÈÇéɳĮ
[¿¼ÑÐ] ¹¤¿Æ0856Çóµ÷¼Á +5 ãåÎö͡͡ 2026-03-21 5/250 2026-03-23 17:56 by º£ÉªÞ±-
[¿¼ÑÐ] 298Çóµ÷¼Á +8 Éϰ¶6666@ 2026-03-20 8/400 2026-03-23 11:02 by laoshidan
[¿¼ÑÐ] ²ÄÁÏѧ˶301·ÖÇóµ÷¼Á +7 Liyouyumairs 2026-03-21 7/350 2026-03-21 22:31 by peike
[¿¼ÑÐ] ²ÄÁÏ 271Çóµ÷¼Á +5 Õ¹ÐÅÔÃ_ 2026-03-21 5/250 2026-03-21 17:29 by ѧԱ8dgXkO
[¿¼ÑÐ] 295¸´ÊÔµ÷¼Á +8 ¼òľChuFront 2026-03-19 8/400 2026-03-20 20:44 by zhukairuo
[¿¼ÑÐ] Ò»Ö¾Ô¸ ÄϾ©º½¿Õº½Ìì´óѧ´óѧ £¬080500²ÄÁÏ¿ÆÑ§Ó빤³Ìѧ˶ +5 @taotao 2026-03-20 5/250 2026-03-20 20:16 by JourneyLucky
[¿¼ÑÐ] ²ÄÁÏѧ˶318Çóµ÷¼Á +5 February_Feb 2026-03-19 5/250 2026-03-19 23:51 by 23Postgrad
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û