How to retrieve DNA sequence from GI number using Biopython?

Question

[Charles Yin]

I try to use Biothon to retrieve DNA sequence, the following code can get DAN sequence by a GenBank access number, but cannot get sequence from a GI number, can someone help me? Thank you!

accessId='U09422'
handle = Entrez.efetch(db='nuccore', rettype="gb", id=accessId,retmode="text")

Answer 1

[GenoMax]

NCBI no longer uses GI numbers. You will have to use accession numbers.

[Charles Yin]

Thank you for answering my question!