strain_id	description	flag	length
NZ_AP019731.1	Bacillus anthracis strain PCr	genbank	5209717
NZ_AP019732.1	Bacillus anthracis strain PCr plasmid PCr-pXO1	genbank	181773
NZ_AP019733.1	Bacillus anthracis strain PCr plasmid PCr-pXO2	genbank	94736
