Module 12

Filtering by length

Keeping only sequences of a certain size.

Selecting by size

You can filter a list of sequences to keep only those that meet a length criterion.

seqs = ["ATGC", "ATGCGTA", "AT"]
filtered = [s for s in seqs if len(s) >= 4]
print(filtered)
Your task

Filter by length

  • Keep sequences with length >= 4.