²é¿´: 607  |  »Ø¸´: 3
µ±Ç°Ö÷ÌâÒѾ­´æµµ¡£

gingerzoo

Ìú³æ (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¡£
»Ø¸´´ËÂ¥
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

cfms

½ð³æ (СÓÐÃûÆø)

1

ȷʵ²»ÖªµÀ£¬ºÜÏêϸ£¬Ð»Ð»
2Â¥2006-06-23 09:59:29
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

1

3Â¥2006-08-13 17:09:32
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

vivalk

¾èÖú¹ó±ö (ÖøÃûдÊÖ)

Just so so

1

¼ÌÐø½²½â£¬ÎÒ¾õµÃºÜÏêϸ£¬×ܽáµÃ²»´í£¬ÊÕ²ØÁ˹þ¡£
[color=purple][font=ºÚÌå][size=3]˳·ç£¬Ë³·ç£¬Ë³·ç£¬Ò®£¡£¡[/size][/font][/color]
4Â¥2006-08-13 21:00:52
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
Ïà¹Ø°æ¿éÌø×ª ÎÒÒª¶©ÔÄÂ¥Ö÷ gingerzoo µÄÖ÷Ìâ¸üÐÂ
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[»ù½ðÉêÇë] ÌåÖÆÄÚ³¤±²ËµÌåÖÆÄÚ¾ø´ó²¿·ÖÒ»±²×ÓÔڵײ㣬ÈçͬÄãÃÇÒ»Ñù´ó²¿·ÖÆÕͨ½ÌʦæÇÒÊÕÈëµÍ +10 ˲ϢÓîÖæ 2026-02-20 13/650 2026-02-23 11:23 by holypower
[˶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
[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
[ÂÛÎÄͶ¸å] ÊÛSCIÒ»ÇøÎÄÕ£¬ÎÒ:8 O5 51O 54,¿ÆÄ¿ÆëÈ«,¿É+¼± +3 w89i99eaeh 2026-02-22 5/250 2026-02-23 08:04 by w4l55oybr1
[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
[¿¼²©] ÊÛSCIÒ»ÇøÎÄÕ£¬ÎÒ:8 O5 51O 54,¿ÆÄ¿ÆëÈ«,¿É+¼± +4 khieu8v8m0 2026-02-22 4/200 2026-02-23 06:46 by jsjzfl
[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] 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
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û