#!/usr/bin/perl $fn = $ARGV[0]; open(FH, "$fn") || die("cannot open:$!"); $\ = ' '; while() { $\ = "\n" if eof; chomp($_); $_ =~ s/\(|\)//xmg; if($_ =~ /LOCUS\s+(\S+)/) { $gi=$1; } elsif($_ =~ /\A\s+(\w+)\s+(\S+)\.\.(\S+)/) { print "\t\t$gi\t$1\t$2\t$3\n"; } elsif($_ =~ /gene\=\"(\S+)\"/) { print "\t\t$gi\t\t\t\t\tgene=$1\n"; } elsif($_ =~ /\/transcript_id\=\"(\S+)\"/) {print "\t\t$gi\t\t\t\t\tTranscriptID=$1\n";} }