±±¾©Ê¯ÓÍ»¯¹¤Ñ§Ôº2026ÄêÑо¿ÉúÕÐÉú½ÓÊÕµ÷¼Á¹«¸æ
²é¿´: 4409  |  »Ø¸´: 13
µ±Ç°Ö»ÏÔʾÂú×ãÖ¸¶¨Ìõ¼þµÄ»ØÌû£¬µã»÷ÕâÀï²é¿´±¾»°ÌâµÄËùÓлØÌû

woody196

ľ³æ (ÖøÃûдÊÖ)

[½»Á÷] NCBIÔÚÏßBlastµÄͼÎÄ˵Ã÷ ÒÑÓÐ12È˲ÎÓë

BLAST£¨Basic Local Alignment Search Tool£©ÊÇÒ»Ì×ÔÚµ°°×ÖÊÊý¾Ý¿â»òDNAÊý¾Ý¿âÖнøÐÐÏàËÆÐԱȽϵķÖÎö¹¤¾ß¡£BLAST³ÌÐòÄÜѸËÙÓ빫¿ªÊý¾Ý¿â½øÐÐÏàËÆÐÔÐòÁбȽϡ£BLAST½á¹ûÖеĵ÷ÖÊǶÔÒ»ÖÖ¶ÔÏàËÆÐÔµÄͳ¼ÆËµÃ÷¡£
BLAST ²ÉÓÃÒ»ÖÖ¾Ö²¿µÄËã·¨»ñµÃÁ½¸öÐòÁÐÖоßÓÐÏàËÆÐÔµÄÐòÁС£
BlastÖг£ÓõijÌÐò½éÉÜ£º
1¡¢BLASTPÊǵ°°×ÐòÁе½µ°°×¿âÖеÄÒ»ÖÖ²éѯ¡£¿âÖдæÔÚµÄÿÌõÒÑÖªÐòÁн«ÖðÒ»µØÍ¬Ã¿ÌõËù²éÐòÁÐ×÷Ò»¶ÔÒ»µÄÐòÁбȶԡ£
2¡¢BLASTXÊǺËËáÐòÁе½µ°°×¿âÖеÄÒ»ÖÖ²éѯ¡£ÏȽ«ºËËáÐòÁз­Òë³Éµ°°×ÐòÁУ¨Ò»ÌõºËËáÐòÁлᱻ·­Òë³É¿ÉÄܵÄÁùÌõµ°°×£©£¬ÔÙ¶ÔÿһÌõ×÷Ò»¶ÔÒ»µÄµ°°×ÐòÁбȶԡ£
3¡¢BLASTNÊǺËËáÐòÁе½ºËËá¿âÖеÄÒ»ÖÖ²éѯ¡£¿âÖдæÔÚµÄÿÌõÒÑÖªÐòÁж¼½«Í¬Ëù²éÐòÁÐ×÷Ò»¶ÔÒ»µØºËËáÐòÁбȶԡ£
4¡¢TBLASTNÊǵ°°×ÐòÁе½ºËËá¿âÖеÄÒ»ÖÖ²éѯ¡£ÓëBLASTXÏà·´£¬ËüÊǽ«¿âÖеĺËËáÐòÁз­Òë³Éµ°°×ÐòÁУ¬ÔÙͬËù²éÐòÁÐ×÷µ°°×Óëµ°°×µÄ±È¶Ô¡£
5¡¢TBLASTXÊǺËËáÐòÁе½ºËËá¿âÖеÄÒ»ÖÖ²éѯ¡£´ËÖÖ²éѯ½«¿âÖеĺËËáÐòÁкÍËù²éµÄºËËáÐòÁж¼·­Òë³Éµ°°×£¨Ã¿ÌõºËËáÐòÁлá²úÉú6Ìõ¿ÉÄܵĵ°°×ÐòÁУ©£¬ÕâÑùÿ´Î±È¶Ô»á²úÉú36ÖֱȶÔÕóÁС£
NCBIµÄÔÚÏßblast£ºhttp://blast.ncbi.nlm.nih.gov/Blast.cgi

1£¬½øÈëÔÚÏßblast½çÃæ£¬¿ÉÒÔÑ¡ÔñblastÌØ¶¨µÄÎïÖÖ£¨ÈçÈË£¬Ð¡Êó£¬Ë®µ¾µÈ£©£¬Ò²¿ÉÒÔÑ¡ÔñblastËùÓеĺËËá»òµ°°×ÐòÁС£²»Í¬µÄblast³ÌÐòÉÏÃæÒѾ­ÓÐÁ˽éÉÜ¡£ÕâÀïÒÔ³£ÓõĺËËá¿â×÷ΪÀý×Ó¡£

2£¬Õ³Ìùfasta¸ñʽµÄÐòÁС£Ñ¡ÔñÒ»¸öÒª±È¶ÔµÄÊý¾Ý¿â¡£¹ØÓÚÊý¾Ý¿âµÄ˵Ã÷Çë¿´NCBIÔÚÏßblastÊý¾Ý¿âµÄ¼òҪ˵Ã÷¡£Ò»°ãµÄ»°²ÎÊýĬÈÏ¡£

3£¬blast²ÎÊýµÄÉèÖá£×¢ÒâÏÔʾµÄ×î´óµÄ½á¹ûÊý¸úEÖµ£¬EÖµÊDZȽÏÖØÒªµÄ¡£É¸Ñ¡µÄ±ê×¼¡£×îºó»á˵Ã÷һϡ£

4£¬×¢ÒâÒ»ÏÂÄãÊäÈëµÄÐòÁг¤¶È¡£×¢ÒâһϱȶԵÄÊý¾Ý¿âµÄ˵Ã÷¡£

5£¬blast½á¹ûµÄͼÐÎÏÔʾ¡£Ã»É¶ºÃ˵µÄ¡£

6£¬blast½á¹ûµÄÃèÊöÇøÓò¡£×¢Òâ·ÖÖµÓëEÖµ¡£·ÖÖµÔ½´óÔ½¿¿Ç°ÁË£¬EֵԽСҲÊÇÕâÑù¡£

7£¬blast½á¹ûµÄÏêϸ±È¶Ô½á¹û¡£×¢Òâ±È¶Ôµ½µÄÐòÁг¤¶È¡£ÆÀ¼ÛÒ»¸öblast½á¹ûµÄ±ê×¼Ö÷ÒªÓÐÈýÏEÖµ£¨Expect)£¬Ò»ÖÂÐÔ(Identities)£¬È±Ê§»ò²åÈ루Gaps£©¡£¼ÓÉϳ¤¶ÈµÄ»°£¬¾ÍÓÐËĸö±ê×¼ÁË¡£ÈçͼÖÐÏÔʾ£¬±È¶Ôµ½µÄÐòÁ㤶ÈΪ1405£¬¿´IdentitiesÕâÒ»Öµ£¬²ÅÆ¥Åäµ½1344bp,¶øÊäÈëµÄÐòÁ㤶ÈÒ²ÊÇΪ1344bp£¨¿´ÉÏÃæµÄͼ£©£¬¾Í˵Ã÷±È¶Ôµ½µÄÐòÁÐÒª³¤Ò»µã¡£ÓÉQurey£¨Æðʼ1£©ºÍSbjct(Æðʼ35)µÄÆðʼλÖÿÉÖª£¬5'¶ËÊÇÊǶàÁËÒ»¶ÎµÄ¡£ÓÐʱҲҪעÒâ3'¶ËµÄ¡£

¸½£º
EÖµ£¨Expect)£º±íÊ¾Ëæ»úÆ¥ÅäµÄ¿ÉÄÜÐÔ£¬EÖµÔ½´ó£¬Ëæ»úÆ¥ÅäµÄ¿ÉÄÜÐÔÒ²Ô½´ó¡£EÖµ½Ó½üÁã»òΪÁãʱ£¬¾ß±¾ÉϾÍÊÇÍêȫƥÅäÁË¡£
Ò»ÖÂÐÔ(Identities)£º»òÏàËÆÐÔ¡£Æ¥ÅäÉϵļî»ùÊýÕ¼×ÜÐòÁг¤µÄ°Ù·ÖÊý¡£
ȱʧ»ò²åÈ루Gaps£©£º²åÈë»òȱʧ¡£ÓÃ"¡ª"À´±íʾ¡£
NCBIÔÚÏßBlastµÄͼÎÄ˵Ã÷
1.jpg


NCBIÔÚÏßBlastµÄͼÎÄ˵Ã÷-1
2.jpg


NCBIÔÚÏßBlastµÄͼÎÄ˵Ã÷-2
3.jpg


NCBIÔÚÏßBlastµÄͼÎÄ˵Ã÷-3
4.jpg


NCBIÔÚÏßBlastµÄͼÎÄ˵Ã÷-4
5.jpg


NCBIÔÚÏßBlastµÄͼÎÄ˵Ã÷-5
6.jpg


NCBIÔÚÏßBlastµÄͼÎÄ˵Ã÷-6
7.jpg



[ Last edited by woody196 on 2013-10-27 at 10:08 ]
»Ø¸´´ËÂ¥

» ÊÕ¼±¾ÌûµÄÌÔÌûר¼­ÍƼö

°Ù±¦Ïä ·Ö×Ó¼¼Êõר¼­ δÀ´µÄÉú»î ÉúÎïÈí¼þ
ÉúÎï×ÊÔ´ ÎÄÏ×¼ìË÷

» ±¾ÌûÒÑ»ñµÃµÄºì»¨£¨×îÐÂ10¶ä£©

» ²ÂÄãϲ»¶

» ±¾Ö÷ÌâÏà¹Ø¼ÛÖµÌùÍÆ¼ö£¬¶ÔÄúͬÑùÓаïÖú:

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

zx123zx

Òø³æ (СÓÐÃûÆø)

¡ï
Сľ³æ: ½ð±Ò+0.5, ¸ø¸öºì°ü£¬Ð»Ð»»ØÌû
Ëͺ컨һ¶ä
¸Ðл¥Ö÷µÄ·ÖÏí£¬ºÜÊÜÒæ£¡
ÈÎÎÒÐУ¡
8Â¥2013-10-30 16:07:26
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
²é¿´È«²¿ 14 ¸ö»Ø´ð

woody196

ľ³æ (ÖøÃûдÊÖ)

ÒýÓûØÌû:
2Â¥: Originally posted by exon2002 at 2013-10-26 22:17:36
ͼÎÄ£¿

ÎÒ²»ÖªµÀͼƬ²»ÄÜÕ³ÌùµÄ£¬ÒÔΪ×Ô¼º¾ÍÏÔʾÁË....
3Â¥2013-10-27 10:14:29
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

Lisa_Liu

Òø³æ (СÓÐÃûÆø)

ѧϰÁË£¬¸Ðл·ÖÏí¡£
4Â¥2013-10-28 11:54:14
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

°×Ľˮ

ÈÙÓþ°æÖ÷ (ÎÄ̳¾«Ó¢)

ÇáÑÔÈíÓïµÄÓï

ÓÅÐã°æÖ÷

¡ï
Сľ³æ: ½ð±Ò+0.5, ¸ø¸öºì°ü£¬Ð»Ð»»ØÌû
Ëͺ컨һ¶ä
ºÜÏêϸ£¬Ð»Ð»Â¥Ö÷·ÖÏí
Óä¿ì±¯°§£¬ÔÚÉí±ßתÓÖת£¬·çÖÐÉÍÑ©£¬ÎíÀïÉÍ»¨£¬¿ìÀÖ»ØÐý
5Â¥2013-10-28 15:08:10
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] 070300»¯Ñ§354Çóµ÷¼Á +7 101´ÎÏ£Íû 2026-03-28 7/350 2026-03-30 13:22 by Iveryant
[¿¼ÑÐ] 0703±¾¿ÆÖ£ÖÝ´óѧÇóµ÷¼Á +7 nhj_ 2026-03-25 7/350 2026-03-30 12:44 by fangnagu
[¿¼ÑÐ] 332Çóµ÷¼Á +12 032500 2026-03-25 12/600 2026-03-30 12:16 by ѧԱ8dgXkO
[¿¼²©] 26É격×Ô¼ö +6 whh869393 2026-03-24 6/300 2026-03-29 21:05 by nxgogo
[¿¼ÑÐ] ÇóÊÕÁô +5 1943443204 2026-03-28 5/250 2026-03-29 12:11 by Î޼ʵIJÝÔ­
[¿¼ÑÐ] 305Çóµ÷¼Á +8 RuiFairyrui 2026-03-28 8/400 2026-03-29 08:22 by fmesaito
[¿¼ÑÐ] 081200-11408-276ѧ˶Çóµ÷¼Á +6 ´Þwj 2026-03-26 6/300 2026-03-29 01:11 by hanserlol
[¿¼ÑÐ] 081200-314 +3 LILIQQ 2026-03-27 4/200 2026-03-28 09:41 by ±£»¤µØÇòÄãÎÒ×öÆ
[¿¼ÑÐ] 328Çóµ÷¼Á +7 àŵεĻù±¾¶¼ 2026-03-27 7/350 2026-03-28 04:19 by fmesaito
[¿¼ÑÐ] °²»Õ´óѧר˶ÉúÎïÓëҽҩרҵ(086000)324·Ö£¬Ó¢ÓïÒѹýËÄÁù¼¶£¬Áù¼¶521£¬Çóµ÷¼Á +4 ÃÀζ¿ÉÀÖ¼¦³á 2026-03-26 4/200 2026-03-27 15:27 by ÐÇ¿ÕÐÇÔÂ
[¿¼ÑÐ] Çóµ÷¼Á323²ÄÁÏÓ뻯¹¤ +7 1124361 2026-03-24 7/350 2026-03-27 10:22 by wangjy2002
[¿¼ÑÐ] 351Çóµ÷¼Á +4 Âó¿Ë°¢ÀÚ 2026-03-24 4/200 2026-03-27 00:32 by wxiongid
[¿¼ÑÐ] 336²ÄÁÏÇóµ÷¼Á +7 ³ÂäÞÓ¨ 2026-03-26 9/450 2026-03-27 00:20 by wxiongid
[¿¼ÑÐ] 341Çóµ÷¼Á +7 ÇàÄûÃÊ1 2026-03-26 7/350 2026-03-27 00:19 by wxiongid
[¿¼ÑÐ] 325Çóµ÷¼Á +3 Aoyijiang 2026-03-23 3/150 2026-03-26 20:46 by ²»³Ôô~µÄ؈
[¿¼ÑÐ] 0703»¯Ñ§Çóµ÷¼Á +3 µ¤ÇàÄÌ¸Ç 2026-03-26 5/250 2026-03-26 20:11 by macy2011
[¿¼ÑÐ] 085601Çóµ÷¼Á×Ü·Ö293Ó¢Ò»Êý¶þ +4 ¸ÖÌú´óÅÚ 2026-03-24 4/200 2026-03-26 16:28 by dick_runner
[¿¼ÑÐ] 26¿¼ÑÐ-291·Ö-ÏÃÃÅ´óѧ£¨085601£©-ÈáÐÔµç×ÓѧԺ²ÄÁϹ¤³ÌרҵÇóµ÷¼Á +3 min3 2026-03-24 4/200 2026-03-25 18:22 by xcjcqu
[¿¼ÑÐ] 293Çóµ÷¼Á +7 ¼ÓÒ»Ò»¾Å 2026-03-24 7/350 2026-03-25 12:02 by userper
[¿¼ÑÐ] Ò»Ö¾Ô¸¼ªÁÖ´óѧ²ÄÁÏÓ뻯¹¤303·ÖÇóµ÷¼Á +4 Ϊѧ666 2026-03-24 4/200 2026-03-25 11:27 by BruceLiu320
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û