I agree with hippo's choice, but... To paraphrase the introduction to the book "Perl Best Practices": The style is not very important. What is important is that you chose one that works for you and always use it.
Bill

In reply to Re^3: Extract multiple lists of Identifiers from a FASTA file by BillKSmith
in thread Extract multiple lists od Identifiers from a FASTA file by joluito

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