strain_id	description	flag	length
NC_008563.1	Escherichia coli APEC O1, complete sequence	genbank	5082025
NC_009837.1	Escherichia coli APEC O1 plasmid pAPEC-O1-ColBM, complete sequence	genbank	174241
NC_009838.1	Escherichia coli APEC O1 plasmid pAPEC-O1-R, complete sequence	genbank	241387
