strain_id	description	flag	length
NZ_CP017249.1	Escherichia coli strain NADC 5570/86-24/6565 isolate mutant chromosome, complete genome	genbank	5467107
NZ_CP017250.1	Escherichia coli strain NADC 5570/86-24/6565 isolate mutant plasmid pO157, complete sequence	genbank	92690
