strain_id	description	flag	length
NC_017322.1	Sinorhizobium meliloti BL225C, complete sequence	genbank	3671982
NC_017324.1	Sinorhizobium meliloti BL225C plasmid pSINMEB01, complete sequence	genbank	1616209
NC_017323.1	Sinorhizobium meliloti BL225C plasmid pSINMEB02, complete sequence	genbank	1690594
