| ²é¿´: 607 | »Ø¸´: 3 | |||
| µ±Ç°Ö÷ÌâÒѾ´æµµ¡£ | |||
gingerzooÌú³æ (³õÈëÎÄ̳)
|
[½»Á÷]
»ùÒò½á¹¹-ÄãÖªµÀµ«²»Ò»¶¨È«¶®µÄ֪ʶ
|
||
|
1¡¢Ò»°ãÕæºËÉúÎï»ùÒòµÄת¼ÒÀÀµÓÚRNA¾ÛºÏøII£¬µ«ËüºÍDNAÐòÁеĽáºÏÒÔ¼°×ªÂ¼µÄ¿ªÊ¼²¢²»ÊÇËæ»úµÄ£¬ËüÖ»ÓÐͨ¹ýʶ±ðÄ¿µÄ»ùÒòµÄÌØ¶¨ÐòÁУ¨Æô¶¯×Ó£©²¢ÓëÖ®½áºÏºó·½ÄÜ¿ªÊ¼Õýȷת¼£¬»ùÒò×éµÄ½á¹¹´óÖÂÈçÏ£º £½£½GCÇø£½£½£½CAAT box£½£½TATA box£½£½TSS£½£½£½£½£½£½£½£½£½£½£½£½£½AATAAA£½£½ ÆäÖÐÆô¶¯×ÓÖ÷Òª¿çÔ½CAAT boxºÍTATA box£¬RNA¾ÛºÏøIIºÍÆô¶¯×Ó½áºÏºó¾Í¿ÉÒÔÕý³£×ªÂ¼£¬²»Í¬µÄbox×÷Óò»Í¬£¬ÆäÖÐGCÇøºÍCAATÇøÖ÷Òªµ÷½Úת¼µÄЧÂÊ£¬È¥³ýÕâÁ½¸ö²¿·Öºó½«´ó´ó½µµÍת¼ЧÂÊ£»¶øTATA boxÖ÷Òª×÷ÓÃÊDzÎÓëת¼Æðʼλµã£¨TSS£©µÄÈ·¶¨£¬ËùÒÔ»ùÒòÔ¤²âÒÔ¼°»ùÒòÈ·¶¨Ê±¿ÉÒÔ¿´»ùÒò×éÖÐÓÐÎÞTATA box£¬µ«TATA boxµÈÐòÁв¢²»ÊÇÈ·¶¨»ùÒòµÄ³ä·Ö±ØÒªÌõ¼þ£¬Ò»Ð©»ùÒò²¢²»Ò»¶¨ÓÐTATA box£¬Ò²Î´±ØÈ«º¬ÉÏÊöÈý¸öbox¡£ 2¡¢»ùÒòת¼ºó£¬Ðγɺ˲»¾ùÒ»RNA£¨hnRNA£©£¬¼´mRNAµÄǰÌ壬Æä¾¹ý5¼Óñ3¼ÓβºÍÄÚº¬×Ó¼ô½ÓºóÐγɳÉÊìmRNA¡£ TSS££5UTR££ATG£½exon£½gt£intron£ag£½exon£½¡¡£½TAA£3UTR£AATAAA£poly£¨A£© ÄÚº¬×Ó¼ô½ÓλµãÓÐÌØÒìÐÔÐòÁУ¨gt/ag£©£¬ÄÚº¬×Ó¼ô½Óºó£¬Ê¹½éÓÚÆðʼÃÜÂë×Ó£¨ATG£©ºÍÖÕÖ¹ÃÜÂë×Ó£¨TAA£¬TGA£¬TAG£©µÄÍâÏÔ×ÓÁ¬ÔÚÒ»Æð£¬ËüÃÇÊDZàÂëaaÐòÁеÄORF£¨open reading frame£©£¬Ò²³ÆÎªCDS£¨coding sequence£©¡£´ÓTSSµ½ORFΪ5UTR£¨5'Untranslated Region£©Çø£¬´ÓTAAµ½poly£¨A£©Îª3UTR£¨3' Untranslated Region£©¡£ TSS££5UTR££ATG£½£½£½ORF£¨CDS£©£½£½£½TAA£3UTR£AATAAA£poly£¨A£©site 3¡¢ÔÚÈ·¶¨ATGÆðʼÃÜÂë×Óʱ£¬¿ÉÒÔÓõ½KOZAKÐòÁУ¬ËüÖ÷ÒªÖ¸ÓÐAXXATGG½á¹¹£¬¼´ATGǰ£3λһ°ãΪA£¬ATGºóΪG£¬²»¹ýÏÖÔÚÓÐһЩÏֳɵÄÈí¼þ¿ÉÒÔÖ±½ÓÔ¤²âORF£¬ÈçORF finder¡£ 4¡¢ÖÁÓÚÐźÅëÄ£¬ËüÉæ¼°µ½mRNA·ÒëºóµÄµ°°×ÊÇ·ñÊÇ·ÖÃÚÐ͵°°×£¬Èç¹ûµ°°×ÊÇÒª·ÖÃÚµ½°ûÍâµÄ£¬ÄÇ·ÒëºóµÄµ°°×ÐèÒªÏȽøÈëÄÚÖÊÍø¼Ó¹¤£¬¶ø½øÈëÄÚÖÊÍøÐèÒªÓÐÐźÅëĵÄÒýµ¼£¬ÐźÅëÄÊǵ°°×ÖÊN¶Ë¸»º¬ÊèË®°±»ùËáµÄ²¿·ÖÐòÁУ¬ÔÚµÈÕû¸öµ°°×½øÈëÄÚÖÊÍøºó£¬ÐźÅëļ´±»Çгý£¬Ëæºó¾¹ýÐÞÊμӹ¤ºóÐγɳÉÊìëÄ£¬×îºó·ÖÃÚµ½°ûÍâ¡£Ô¤²âÐźÅëÄÒ²ÓÐÏֳɵÄÈí¼þ¿ÉÒÔÓÃÈçSingalP¡£ |
» ²ÂÄãϲ»¶
ÖþÀÎÓªÑø°²È«ÏߣºÒÔ¾«×¼¼ì²â£¬»¤½¡¿µ»ùʯ
ÒѾÓÐ0È˻ظ´
ÍÆ¼öһЩ20ÖÖ°±»ùËá¼ì²âµÄʵ¼ÊÓ¦Óð¸Àý
ÒѾÓÐ0È˻ظ´
»¯Ñ§¹¤³Ì¼°¹¤Òµ»¯Ñ§ÂÛÎÄÈóÉ«/·ÒëÔõôÊÕ·Ñ?
ÒѾÓÐ106È˻ظ´
²»ºÏÀíÍÜ¿ÆÑÐʵÑéÖеÄȤÊ£ºÊµÑéÆ÷²ÄµÄ ¡°ÎÚÁú¡±
ÒѾÓÐ0È˻ظ´
²»ºÏÀíÍÜ¿ÆÑÐʵÑéÖеÄȤÊ£ººÍʵÑé²ÄÁ쵀 ¡°¶·ÖǶ·Ó¡±
ÒѾÓÐ0È˻ظ´
µ°°×Öʼì²â£º¾«×¼·ÖÎö£¬½âËøÉúÎï·Ö×ÓµÄÃÜÂë
ÒѾÓÐ0È˻ظ´
²»ºÏÀíÍÜ¿ÆÑÐʵÑé֮СÊóʵÑ飺ÑϽ÷Éè¼Æ£¬½âÎöÉúÃü»úÖÆµÄÖØÒªÔØÌå
ÒѾÓÐ0È˻ظ´
²»ºÏÀíÍÜ¿ÆÑÐʵÑéÖ®ÖØ½ðÊô¼ì²â£º¾«×¼É¸²é£¬ÊØ»¤½¡¿µÓë»·¾³µÄ·ÀÏß
ÒѾÓÐ0È˻ظ´
²»ºÏÀíÍÜ¿ÆÑÐʵÑéÖ®¡°ÍܲâÖØ½ðÊôÎÒ±³¹øÈýǧ¡±
ÒѾÓÐ0È˻ظ´
²»ºÏÀíÍÜ¿ÆÑÐʵÑéÖ®¡°ÊóÌÓÈý´ÎÎÒ·¢ÈýƪSCI¡±
ÒѾÓÐ0È˻ظ´
cfms
½ð³æ (СÓÐÃûÆø)
- Ó¦Öú: 0 (Ó×¶ùÔ°)
- ½ð±Ò: 662.3
- Ìû×Ó: 155
- ÔÚÏß: 4.5Сʱ
- ³æºÅ: 94500
- ×¢²á: 2005-09-27
- ÐÔ±ð: GG
2Â¥2006-06-23 09:59:29
1
|
3Â¥2006-08-13 17:09:32
vivalk
¾èÖú¹ó±ö (ÖøÃûдÊÖ)
Just so so
- Ó¦Öú: 0 (Ó×¶ùÔ°)
- ¹ó±ö: 8.55
- ½ð±Ò: 4485.9
- Ìû×Ó: 1106
- ÔÚÏß: 57.1Сʱ
- ³æºÅ: 21795
- ×¢²á: 2003-08-25
- ÐÔ±ð: GG
- רҵ: Ö²ÎïÒÅ´«Ñ§

4Â¥2006-08-13 21:00:52













»Ø¸´´ËÂ¥