| ²é¿´: 2840 | »Ø¸´: 4 | ||
| µ±Ç°Ö»ÏÔʾÂú×ãÖ¸¶¨Ìõ¼þµÄ»ØÌû£¬µã»÷ÕâÀï²é¿´±¾»°ÌâµÄËùÓлØÌû | ||
chaoenľ³æ (ÕýʽдÊÖ)
|
[ÇóÖú]
´ó³¦¸Ë¾úÖÐÖÕÖ¹ÃÜÂë×Óͨ¶ÁÏÖÏóÇóÖú
|
|
|
Dear all, Recently I found one of my mutants contains stop codon before 100 aminoacid to the end. When I checked the expression by SDS-page, and found there are two equally dense bands (one supposed to be the partial protein and the other is the full protein). The stop codon for my case is TAG. I know it is reasonable it can be bypassed with stopcodon. Now I am wondering which amino acid will be translated to in case of the stop codon readthrough? and Which strategy can be applied to make the stop codon efficiently to stop expression fully at that position? Thanks in advance! Any suggestion is welcome! |
» ²ÂÄãϲ»¶
µ°°×Öʼì²â£º¾«×¼·ÖÎö£¬½âËøÉúÎï·Ö×ÓµÄÃÜÂë
ÒѾÓÐ0È˻ظ´
²»ºÏÀíÍÜ¿ÆÑÐʵÑé֮СÊóʵÑ飺ÑϽ÷Éè¼Æ£¬½âÎöÉúÃü»úÖÆµÄÖØÒªÔØÌå
ÒѾÓÐ0È˻ظ´
»¯Ñ§¹¤³Ì¼°¹¤Òµ»¯Ñ§ÂÛÎÄÈóÉ«/·ÒëÔõôÊÕ·Ñ?
ÒѾÓÐ91È˻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´
ÄÉÃ×Á£¶È·ÖÎö
ÒѾÓÐ3È˻ظ´
ÁÖ¿ÆÔºÁÖ»¯ËùÕÐÊÕ²ÄÁÏÓ뻯¹¤×¨ÒµË¶Ê¿£¬×ø±êÄϾ©
ÒѾÓÐ0È˻ظ´
Áôѧ--²©Ê¿ÕÐÉú
ÒѾÓÐ15È˻ظ´
»¯Ñ§¹¤³Ì£¬±¾211£¬Çóµ÷¼Á£¬abÇø²»ÏÞ
ÒѾÓÐ4È˻ظ´
» ±¾Ö÷ÌâÏà¹Ø¼ÛÖµÌùÍÆ¼ö£¬¶ÔÄúͬÑùÓаïÖú:
ÇóÖú£ºÓÐË×ö¹ý¹ØÓÚ»æÖƴ󳦸˾úÉú³¤ÇúÏß¼°¼ì²â¶þ´ÎÉú³¤ÏÖÏóµÄʵÑ飬ÏëÁ˽âÏ¡«
ÒѾÓÐ5È˻ظ´
´ó³¦¸Ë¾úת»¯Ê±³öÏÖÒì³£ÏÖÏó
ÒѾÓÐ10È˻ظ´
¡¾ÇóÖú/½»Á÷¡¿µ°°×±í´ï£¬´ó³¦¸Ë¾ú×ÜÊÇËÀ¡£¡£¡£
ÒѾÓÐ27È˻ظ´
¡¾ÇóÖú¡¿´ó³¦¸Ë¾úµÄ²â¶¨
ÒѾÓÐ10È˻ظ´
¡¾ÇóÖú/½»Á÷¡¿´ó³¦¸Ë¾ú¾úÒº£¬ÈçºÎÔÙÀ©Ôö£¿
ÒѾÓÐ13È˻ظ´
¡¾ÇóÖú/½»Á÷¡¿´ó³¦¸Ë¾úÖе°°×±í´ïÁ¿Æ«µÍ£¬´ó¼ÒÓÐʲô½¨Ò飿
ÒѾÓÐ28È˻ظ´
¡¾ÇóÖú/½»Á÷¡¿´ó³¦¸Ë¾úDH5¦Á¸ÐÊÜ̬ϸ°ûÖÆ±¸ÇóÖú
ÒѾÓÐ19È˻ظ´
¡¾ÇóÖú/½»Á÷¡¿´ó³¦¸Ë¾úBL21µÄÎÊÌâ
ÒѾÓÐ4È˻ظ´
¡¾ÇóÖú/½»Á÷¡¿¹ØÓڴ󳦸˾úÖе°°×±í´ïµÄÎÊÌâ
ÒѾÓÐ9È˻ظ´
¡¾ÇóÖú/½»Á÷¡¿´ó³¦¸Ë¾ú
ÒѾÓÐ6È˻ظ´
¡¾ÇóÖú/½»Á÷¡¿´ó³¦¸Ë¾ú¸ÐÊÜ̬ÎÛȾÎÊÌâ
ÒѾÓÐ21È˻ظ´
¡¾ÇóÖú/½»Á÷¡¿pET-28aÔڴ󳦸˾úK-12Öп½±´Êý
ÒѾÓÐ11È˻ظ´
jtliuok
½ð³æ (³õÈëÎÄ̳)
- MolEPI: 1
- Ó¦Öú: 1 (Ó×¶ùÔ°)
- ½ð±Ò: 1374.4
- É¢½ð: 2
- Ìû×Ó: 40
- ÔÚÏß: 33.5Сʱ
- ³æºÅ: 997708
- ×¢²á: 2010-04-15
- ÐÔ±ð: GG
- רҵ: ÉúÎﻯѧ

3Â¥2011-10-12 20:29:04
chaoen
ľ³æ (ÕýʽдÊÖ)
- Ó¦Öú: 1 (Ó×¶ùÔ°)
- ½ð±Ò: 1845.3
- É¢½ð: 22
- Ìû×Ó: 719
- ÔÚÏß: 108Сʱ
- ³æºÅ: 257390
- ×¢²á: 2006-06-04
- רҵ: ΢ÉúÎïÉúÀíÓëÉúÎﻯѧ
2Â¥2011-08-31 20:40:06
quiller2000
ľ³æ (ÖøÃûдÊÖ)
- MolEPI: 1
- Ó¦Öú: 160 (¸ßÖÐÉú)
- ¹ó±ö: 0.114
- ½ð±Ò: 2752.9
- É¢½ð: 50
- ºì»¨: 26
- Ìû×Ó: 1168
- ÔÚÏß: 167.3Сʱ
- ³æºÅ: 895537
- ×¢²á: 2009-11-06
- ÐÔ±ð: GG
- רҵ: ΢ÉúÎï×ÊÔ´Óë·ÖÀàѧ
¡¾´ð°¸¡¿Ó¦Öú»ØÌû
¡ï ¡ï
wanhscn(½ð±Ò+2): ¹ÄÀøÓ¦Öú£¡ 2011-10-13 10:37:28
chaoen(½ð±Ò+5): 2011-11-05 21:04:08
wanhscn(½ð±Ò+2): ¹ÄÀøÓ¦Öú£¡ 2011-10-13 10:37:28
chaoen(½ð±Ò+5): 2011-11-05 21:04:08
|
Ê×ÏÈ£¬ÐèÒªÓÃÊý¾ÝÖ¤Ã÷ÊÇͨ¶Á£¬ÍÚ½º²âÐò£»ÒòΪ²»ÄÜÅųý´ó³¦¸Ë¾ú¶ÔÆäµÄÐÞÊλòÕߴ󳦸˾úµÄij¸ö±»¼¤»îµÄµ°°×Öʱí´ï Æä´Î£¬Èç¹û½ö½öÊDZí´ïÒ»¸öµ°°×Öʵϰ£¬¿ÉÒÔÔÚÁ¬½ÓÈëÔØÌåµÄÄ©¶ËµÄøÇÐλµãÖмä²åÈëÒ»¸ö´øÓÐÖÕÖ¹×ӵį¬¶Î¡£ PS£¬ÓеÄʱºòȷʵÊÇÓÐÕâÑùµÄÏÖÏó£¬ËùÒÔ×öһЩÑϽ÷ÐԵıí´ïµÄʱºò£¬ÎÒÃÇͨ³£¶¼Òª¿¼ÂÇͨ¶ÁµÄʼþ£¡ |

4Â¥2011-10-12 22:24:54

5Â¥2016-01-16 00:24:07














»Ø¸´´ËÂ¥
20