strain_id	description	flag	length
NC_007606.1	Shigella dysenteriae Sd197, complete sequence	genbank	4369232
NC_009344.1	Shigella dysenteriae Sd197 plasmid pSD197_spA, complete sequence	genbank	8953
NC_007607.1	Shigella dysenteriae Sd197 plasmid pSD1_197, complete sequence	genbank	182726
