²é¿´: 479  |  »Ø¸´: 4
µ±Ç°Ö÷ÌâÒѾ­´æµµ¡£
µ±Ç°Ö»ÏÔʾÂú×ãÖ¸¶¨Ìõ¼þµÄ»ØÌû£¬µã»÷ÕâÀï²é¿´±¾»°ÌâµÄËùÓлØÌû

kvvvk666888

Ìú¸Ëľ³æ (ÕýʽдÊÖ)

emuchÊ×ϯ¿ÆÑ§¼Ò¡¢Ä¾³æÑ§Õß

[½»Á÷] ¹òÇ󼸵À·Ö×ÓÌ⣬Óнð±ÒÔù£¨10¸ö£©£¬Ñ§·Ö×ÓµÄ

1 Èç¹ûÓÐÒ»PCR²úÎÈçºÎ¿Ë¡²¢¼ø¶¨·ÖÎöÖ®?
2 ¼ÓÈë´ÓÖ²ÎïÖпË¡µ½Ò»¹¦ÄÜδ֪»ùÒòµÄcDNAÐòÁУ¬ÊÔÉè¼ÆÒ»ÊµÑéÖ¤Ã÷¸Ã»ùÒòµÄÉúÎïѧ¹¦ÄÜ¡£
3 ÒÑÖªÒ»¶Î³¤¶ÈΪ 1.5KbµÄcDNAÐòÁкÍÓëÖ®¶ÔÓ¦µÄ³¤¶ÈΪ2.5KbµÄ»ùÒò×éÐòÁС£ÈçºÎ¶ÔÉÏÊöÁ½¸öÐòÁнøÐзÖÎö²¢È·¶¨¸ÃcDNAµÄ±àÂëÇø£¿Í¬Ê±Éè¼ÆÒ»ÊµÑéÖ¤Ã÷¸ÃcDNAÊÇÈ«³¤cDNAÐòÁС£

[ Last edited by kvvvk666888 on 2007-1-18 at 15:47 ]
»Ø¸´´ËÂ¥
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

·Ö×Ó½ø»¯

Ìú¸Ëľ³æ (ÖøÃûдÊÖ)

¡ï
asr(½ð±Ò+1):лл!:D
ÉÙдÁ˹ؼü²½Öè: ÔÙת»¯µ½´ó³¦¸Ë¾úÖÐ, Ϳƽ°å, 37¶Èµ¹ÖÃÅàÑø, ͨ¹ýÀ¶°×°ßɸѡ·¨ÌôÈ¡°×°ß, Ò¡¾ú,
ΪÉú´æ¶ø·Ü¶·
4Â¥2007-01-18 19:33:11
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
²é¿´È«²¿ 5 ¸ö»Ø´ð

·Ö×Ó½ø»¯

Ìú¸Ëľ³æ (ÖøÃûдÊÖ)

ÎÒ̫æÁË,¼òÒª»Ø´ðÒ»ÏÂ1:
ͨ¹ýT4Á¬½ÓøÁ¬µ½ÔØÌåÉÏ(ÈçT-EASY VECTOR),ÔÙת»¯µ½´ó³¦¸Ë¾úÖÐ,Ò¡¾ú,
ÓжþÖÖ¼ø¶¨·½·¨1)ÓÃÀ©ÔöµÄÒýÎïÔÙ×öÒ»´Î¾úÂäPCR»ò¾úÒºPCR,µçÓ¾¼ì²âÑôÐÔÆ¬¶Î(;2)ÌáÈ¡ÖÊÁ£DNAºóÓÃÏÞÖÆÐÔÄÚÇÐø°ÑÄ¿µÄƬ¶ÎÇÐÏÂÀ´,ÈçT-EASY VECTORµÄÖØ×é×Ó¿ÉÓÃEcoRIøÇÐ,ÔÙµçÓ¾¼ì²â.
¶ÔÓÚÑôÐÔ¿Ë¡¿ÉÒÔ²âÐò,¶ÔÐòÁÐÔÙ½øÐнøÒ»²½µÄ·ÖÎö.
ΪÉú´æ¶ø·Ü¶·
2Â¥2007-01-18 19:24:29
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

·Ö×Ó½ø»¯

Ìú¸Ëľ³æ (ÖøÃûдÊÖ)

½ð±Ò¾ÍÃâÔùÁË,Сľ³æÍøÕ¾±¾À´¾ÍÊÇÒ»¸öѧÊõ½»Á÷¼°Ñ§Ï°µÄ³¡Ëù.
ΪÉú´æ¶ø·Ü¶·
3Â¥2007-01-18 19:26:45
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

googleuc

¡ï ¡ï
asr(½ð±Ò+2):лл,ÐÁ¿àÁË!:D
1 Èç¹ûÓÐÒ»PCR²úÎÈçºÎ¿Ë¡²¢¼ø¶¨·ÖÎöÖ®?

1. Direct clone into TA vector, then sequence it.
for TA vector
http://www.invitrogen.com/content/sfs/manuals/topota_man.pdf

2 ¼ÓÈë´ÓÖ²ÎïÖпË¡µ½Ò»¹¦ÄÜδ֪»ùÒòµÄcDNAÐòÁУ¬ÊÔÉè¼ÆÒ»ÊµÑéÖ¤Ã÷¸Ã»ùÒòµÄÉúÎïѧ¹¦ÄÜ¡£

2.  Southern blot and in situ hybridization show the genomic location, northern blot explores the expression pattern, GST or his tag express the protein in vitro -- to obtain protein for biochemical characterization. Protein function could also be predicated by homology search, such as blast   for blast:
http://0-www.ncbi.nlm.nih.gov.library.vu.edu.au/BLAST/

3 ÒÑÖªÒ»¶Î³¤¶ÈΪ 1.5KbµÄcDNAÐòÁкÍÓëÖ®¶ÔÓ¦µÄ³¤¶ÈΪ2.5KbµÄ»ùÒò×éÐòÁС£Èç ...

3. By sequence comparison figure out the intron and exon structure, then northern blot to see the expressed gene's length, then 5RACE or 3 RACE. Blast search or protomor, ployA site identification from genomic sequence would be helpful too.

for 5RACE
http://www.nature.com/nmeth/journal/v2/n8/abs/nmeth0805-629.html
for 3 RACE
http://www.cmhd.ca/protocols/genetrap_pdf/3'RACE.pdf
http://biowww.net/detail-329.html
ÒýÓûØÌû:
Originally posted by kvvvk666888 at 2007-1-18 03:16 PM:
1 Èç¹ûÓÐÒ»PCR²úÎÈçºÎ¿Ë¡²¢¼ø¶¨·ÖÎöÖ®?
2 ¼ÓÈë´ÓÖ²ÎïÖпË¡µ½Ò»¹¦ÄÜδ֪»ùÒòµÄcDNAÐòÁУ¬ÊÔÉè¼ÆÒ»ÊµÑéÖ¤Ã÷¸Ã»ùÒòµÄÉúÎïѧ¹¦ÄÜ¡£
3 ÒÑÖªÒ»¶Î³¤¶ÈΪ 1.5KbµÄcDNAÐòÁкÍÓëÖ®¶ÔÓ¦µÄ³¤¶ÈΪ2.5KbµÄ»ùÒò×éÐòÁС£Èç ...

[ Last edited by googleuc on 2007-1-20 at 12:41 ]
5Â¥2007-01-20 12:31:56
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] 08¹¤Ñ§µ÷¼Á +7 Óû§573181 2026-03-20 11/550 2026-03-23 15:47 by ÎÒ°®Ñ§Ï°Ñ§Ï°Ê¹Î
[¿¼ÑÐ] 081700 µ÷¼Á 267·Ö +5 ÃÔÈ˵Ĺþ¹þ 2026-03-23 5/250 2026-03-23 14:59 by lbsjt
[¿¼ÑÐ] 303Çóµ÷¼Á +3 ԪϦԪ 2026-03-20 3/150 2026-03-23 13:29 by Iveryant
[¿¼ÑÐ] 0703 µ÷¼Á +3 ÎÒ¿ÉÒÔÉϰ¶µÄ¶Ô 2026-03-16 6/300 2026-03-23 08:52 by ×íÔÚ·çÀï
[¿¼ÑÐ] 276Çóµ÷¼Á +3 YNRYG 2026-03-21 4/200 2026-03-23 08:31 by ×íÔÚ·çÀï
[¿¼ÑÐ] Çóµ÷¼ÁÒ»Ö¾Ô¸º£´ó£¬0703»¯Ñ§Ñ§Ë¶304·Ö£¬Óдó´´ÏîÄ¿£¬Ëļ¶Òѹý +6 ÐÒÔËÁ¨Á¨ 2026-03-22 10/500 2026-03-22 20:10 by edmund7
[¿¼ÑÐ] »·¾³Ñ§Ë¶288Çóµ÷¼Á +6 ƤƤƤ123456 2026-03-22 6/300 2026-03-22 16:52 by i_cooler
[¿¼ÑÐ] 306Çóµ÷¼Á +5 À´ºÃÔËÀ´À´À´ 2026-03-22 5/250 2026-03-22 16:17 by BruceLiu320
[¿¼ÑÐ] 289Çóµ÷¼Á +7 »³èªÎÕè¤l 2026-03-20 7/350 2026-03-22 15:57 by ColorlessPI
[¿¼ÑÐ] 085600²ÄÁÏÓ뻯¹¤306 +4 z1z2z3879 2026-03-21 4/200 2026-03-21 23:44 by ms629
[¿¼ÑÐ] »¯Ñ§µ÷¼Á +5 yzysaa 2026-03-21 5/250 2026-03-21 22:12 by peike
[¿¼ÑÐ] Ò»Ö¾Ô¸ÖйúʯÓÍ´óѧ£¨»ª¶«£© ±¾¿ÆÆë³¹¤Òµ´óѧ +3 ʯÄÜΰ 2026-03-17 3/150 2026-03-21 02:22 by JourneyLucky
[¿¼ÑÐ] 085700×ÊÔ´Óë»·¾³308Çóµ÷¼Á +12 īīĮ 2026-03-18 13/650 2026-03-21 01:42 by JourneyLucky
[¿¼ÑÐ] ²ÄÁÏר˶ӢһÊý¶þ306 +7 z1z2z3879 2026-03-18 7/350 2026-03-20 23:48 by JourneyLucky
[¿¼ÑÐ] Ò»Ö¾Ô¸ÄϾ©Àí¹¤´óѧ085701×ÊÔ´Óë»·¾³302·ÖÇóµ÷¼Á +4 ¿ûè÷ÎÀ¶Ó 2026-03-18 6/300 2026-03-20 23:02 by JourneyLucky
[¿¼ÑÐ] ±¾¿ÆÖ£ÖÝ´óѧÎïÀíѧԺ£¬Ò»Ö¾Ô¸»ª¿Æ070200ѧ˶£¬346Çóµ÷¼Á +4 ÎÒ²»ÊÇÒ»¸ù´Ð 2026-03-18 4/200 2026-03-19 09:11 by ¸¡ÔÆ166
[¿¼ÑÐ] ²ÄÁÏ£¬·ÄÖ¯£¬ÉúÎ0856¡¢0710£©£¬»¯Ñ§ÕÐÉúÀ² +3 Eember. 2026-03-17 9/450 2026-03-18 10:28 by Eember.
[¿¼²©] 26²©Ê¿ÉêÇë +3 1042136743 2026-03-17 3/150 2026-03-17 23:30 by ÇáËɲ»ÉÙËæ
[¿¼ÑÐ] ¿¼ÑÐÇóµ÷¼Á +3 éÙËÌ. 2026-03-17 4/200 2026-03-17 21:43 by ÓÐÖ»ÀêÅ«
[¿¼ÑÐ] 333Çóµ÷¼Á +3 ÎÄ˼¿Í 2026-03-16 7/350 2026-03-16 18:21 by ÎÄ˼¿Í
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û