....to_dict()将 SeqRecord迭代器(或列表)转换为字典(在内存中):
from Bio import SeqIO
record_dict = SeqIO.to_dict(SeqIO.parse("test.fa", "fasta"))
print(record_dict["AT1G32510.1"]) # use any record ID
ID: AT1G32510.1
Name: AT1G32510.1
Description: AT1G32510.1 cds chromosome:T...