strain_id	description	flag	length
NZ_CP006751.1	Yersinia pestis 3770 chromosome, complete genome	genbank	4523206
NZ_CP006750.1	Yersinia pestis 3770 plasmid pCD1, complete sequence	genbank	71523
NZ_CP006749.1	Yersinia pestis 3770 plasmid pMT1, complete sequence	genbank	140938
