strain_id	description	flag	length
NC_012581.1	Bacillus anthracis str. CDC 684, complete genome	genbank	5230115
NC_012579.1	Bacillus anthracis str. CDC 684 plasmid pX01, complete sequence	genbank	181773
NC_012577.1	Bacillus anthracis str. CDC 684 plasmid pX02, complete sequence	genbank	94875
