“Biopython parse fasta” Respostas de código

Biopython parse fasta

from Bio import SeqIO

fasta_sequences = SeqIO.parse(open(input_file),'fasta')
with open(output_file) as out_file:
    for fasta in fasta_sequences:
        name, sequence = fasta.id, str(fasta.seq)
        new_sequence = some_function(sequence)
        write_fasta(out_file)