strain_id	description	flag	length
NZ_CP021822.1	Sinorhizobium meliloti strain KH46 chromosome, complete genome	genbank	3699865
NZ_CP021824.1	Sinorhizobium meliloti strain KH46 plasmid psymA, complete sequence	genbank	1597380
NZ_CP021823.1	Sinorhizobium meliloti strain KH46 plasmid psymB, complete sequence	genbank	1683883
