我们只要将我们的input.txt文件和perl脚本放到同一个文件下,然后双击相应的脚本就可以得到我们的结果文件。 下面我们就将代码放在这里: 筛选上调差异基因的代码: #!/usr/bin/perl -w open IN,"<input.txt"; open OUT,">up.txt"; while (<IN>) { chomp; my @gene=split /\s+/,$_; if ($gene[1] <=0.05 && $gene[3] >=2) { print OUT "$_\n"; } else { next; } } close IN; close OUT; 筛选下调差异基因的代码: #!/usr/bin/perl -w open IN,"<input.txt"; open OUT,">up.txt"; while (<IN>) { chomp; my @gene=split /\s+/,$_; if ($gene[1] <=0.05 && $gene[3] <=-2) { print OUT "$_\n"; } else { next; } } close IN; close OUT; |
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