Note
Click here to download the full example code
Dotplot¶
A technique (Gibbs and McIntyre) for comparing sequences. All cogent3
sequence collections classes (SequenceCollection
, Alignment
and ArrayAlignment
) have a dotplot method.
The method returns a drawable, as demonstrated below between unaligned sequences.
import os
from cogent3 import load_unaligned_seqs
seqs = load_unaligned_seqs("../../data/SCA1-cds.fasta", moltype="dna")
draw = seqs.dotplot()
draw.show()