ENSMUSG00000027831 ENSTBEG00000008938 ortholog_one2one Eutheria 56.2942008486563 ENSMUSG00000027831 ENSLAFG00000011038 ortholog_one2one Eutheria 58.5845347313237 ENSMUSG00000027831 ENSDORG00000014560 ortholog_one2one Sciurognathi 43.9759036144578 #### use strict; use warnings; use Getopt::std; my $le = "lethal_results.txt"; open(LE , "<", $le) or die ("Unable to open file $le: $!"); my @le_data = ; my $le_data; close (LE); for( my$i=1; $i<= @le_data; $i++) { my @line = split(/\s+/,$le_data[$i]); my $width = 11; if(@le_data[5] >= 50.000) { my $data = $le_data[$i]; chomp $data; printf("%s%${width}s%${width}s%\t\t%.6g\n", $le_data[1],$le_data[2],$le_data[4],$le_data[6]); }