- 论坛徽章:
- 0
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不知道是不是樓主想要的- #假設文件名: file
- open(input,"file");
- while(<input>)
- {
-
- chomp($_);
-
- if($_=~/^>/)
- {
- ($species=$_)=~s/^>//g;
- if($check{$species}!=1)
- {
- $check{$species}=1;
- push(@seq,$species);
- }
- }
- else
- {
- push(@$species,$_);
- }
- }
- close(input);
- foreach(@seq)
- {
- print $_,"\t",join("",@$_),"\n";
- }
复制代码 結果:
rice ctctcttctctcttctcttctcagaggagaggagaggactcttctcttccttttttttttccccaggagagagaggag
human aaaaaaaaaaaaaccccccccccccccccccaaaaaaaaaaaaaa
mice aaaaaaaaaaaaaaaaffffffffffffffffffffffffffffffffffdddddddddddddddddddgggggggggggggggggggggggggg |
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