URL Dotlet http myhits isbsib chcgibindotlet Dnadot http
序列两两比较 打点法: 名称 URL Dotlet http: //myhits. isb-sib. ch/cgi-bin/dotlet Dnadot http: //arbl. cvmbs. colostate. edu/molkit/dnadot Dotter http: //sonnhammer. sbc. su. se/Dotter. html Dottup http: //emboss. sourceforge. net
序列两两比较 打点法: Dotlet: http: //myhits. isb-sib. ch/cgi-bin/dotlet
序列两两比较 打点法: Dotlet: http: //myhits. isb-sib. ch/cgi-bin/dotlet The Sequence Input Dialog seq 1 dotlet. fasta
序列两两比较 打点法: Dotlet: http: //myhits. isb-sib. ch/cgi-bin/dotlet
在线比对 具 üEMBL Alignment Tool: http: //www. ebi. ac. uk/Tools/psa/
在线比对 具 üEMBL Alignment Tool: http: //www. ebi. ac. uk/Tools/psa/emboss_needle/
在线比对 具 üEMBL Alignment Tool: http: //www. ebi. ac. uk/Tools/psa/emboss_needle/
在线比对 具 üEMBL Alignment Tool: http: //www. ebi. ac. uk/Tools/psa/emboss_needle/
在线比对 具 üEMBL Alignment Tool: http: //www. ebi. ac. uk/Tools/psa/emboss_needle/
在线比对 具 üEMBL Alignment Tool: http: //www. ebi. ac. uk/Tools/psa/emboss_needle/ 小的 Gap Open + 大的 Gap Extend
在线比对 具 üEMBL Alignment Tool: http: //www. ebi. ac. uk/Tools/psa/emboss_needle/ 小的 Gap Open + 大的 Gap Extend = 分散的空位
在线比对 具 üEMBL Alignment Tool: http: //www. ebi. ac. uk/Tools/psa/emboss_needle/ 大的 Gap Open + 小的 Gap Extend = 集中的空位
在线比对 具 üEMBL Alignment Tool: http: //www. ebi. ac. uk/Tools/psa/emboss_needle/ 调整 gap open 和gap extend以达到期望的 比对结果 Gap Open Gap Extend
在线比对 具 üEMBL Alignment Tool: http: //www. ebi. ac. uk/Tools/psa/emboss_water
在线比对 具 üEMBL Alignment Tool: http: //www. ebi. ac. uk/Tools/psa/emboss_water/
在线比对 具 üEMBL Alignment Tool: http: //www. ebi. ac. uk/Tools/psa/emboss_water/ >Seq 1 SEQUENCEMHHHHHHSSGVDLGTENLYFQSMKTTQEQLKRNVRFHAFISYSEHDSLWVKNEL IPNLEKEDGSILICLYESYFDPGKSISENIVSFIEKSYKSIFVLSPNFVQNEWCHYEFYFAH HNLFHENSDHIILILLEPIPFYCIPTRYHKLKALLEKKAYLEWPKDRRKCGLFWANLRAAIN >Seq 2 GTENLYFQSMKTTQEQLKRNVRFHAFISYSEHDSLWVKNELIPNLEKEDGSILICLYESYFD PGKEWCHYEFYFAHHNLFHENSDHIILILLEPIPFYCIPTRAAAAAA
在线比对 具 免费的在线双序列比对 具 Online Pairwise Alignment Programs Name Alignment Type URL EMBL Global/Local http: //www. ebi. ac. uk/Tools/psa PIR Global http: //pir. georgetown. edu/pirwww/sea rch/pairwise. shtml Lalign Global/Local http: //www. ch. embnet. org/software/L ALIGN_form. html LAGAN Global http: //lagan. stanford. edu/lagan_web/i ndex. shtml Align. Me Alignment of Membrane Proteins http: //www. bioinfo. mpg. de/Align. Me/Al ign. Me. html MCALIGN alignment of -coding DNA sequences http: //homepages. ed. ac. uk/eang 33/m calign/mcinstructions. html non
多序列比对的算法 目前说有的多序列比对 具都不是完美的,他们都使用一种近似的算 法。 seq 3 seq 1 P Y M 0 -1 -2 -3 P -1 7 6 Y -2 6 E -3 L F N V I -4 -5 -6 5 4 3 2 14 13 12 11 10 5 13 12 11 -4 4 12 15 14 14 14 -5 3 11 14 13 13 14 seq 2 2 sequences = 2 D seq 1 seq 2 3 sequences = 3 D n sequences = n. D
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