Hi i'm a begginer in Perl and my script don't return a correct value, please help me. Example:The id 16 should return me to the species " Homo sapiens chromosome 16 , GRCh38.p2 Primary Assembly " and nucleotide sequence. 

#!/usr/bin/perl

use strict;
use warnings;

use Bio::DB::GenBank;
use Bio::SeqIO;

my $output = Bio::SeqIO->new(-format=>"fasta",-file=>">output.fasta");
my $gb = Bio::DB::GenBank->new();

while(<STDIN>){
    chomp;
    my $id = $_;
    my $seq = $gb->get_Seq_by_id($id);
    $output->write_seq($seq);
}

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In reply to BioPerl sequences by wirlleyd

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