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Write a code for reading FASTA sequence with Bio.Fasta package

Question

Write a code for reading FASTA sequence with Bio.Fasta package

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Solution

Sure, here is a simple Python code snippet using the BioPython package to read a FASTA file:

from Bio import SeqIO

def read_fasta_file(file_path):
    for record in SeqIO.parse(file_path, "fasta"):
        print("ID: ", record.id)
        print("Sequence: ", record.seq)
        print("Length: ", len(record))

# Call the function with your fasta file path
read_fasta_file("your_file_path.fasta")

This code will print the ID, sequence, and length of each record in the FASTA file. Replace "your_file_path.fasta" with the path to your actual FASTA file.

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