Bio function discussion examples calc_temp.pl simple calculate temperature motif_search.pl distance displayed between motifs parse-genbank.pl Simple GenBank parser ../overview/library.gb Sample GenBank files querydb.pl BioPerl GenBank look up example revcom.pl Example of simple function read_seq.pl BioPerl read routine simple.fasta ... data for reading fasta seq_read.pl simple sequence read, made gc rich test_restriction_enzyme.pl, enzyme_list.txt, test.dna