# refseq	assembly	genbank	ncbi	ucsc
NZ_CP049357.1	CP049357.1	CP049357.1		chr
NZ_CP049358.1	unnamed1	CP049358.1	unnamed1	chrunnamed1
NZ_CP049359.1	unnamed2	CP049359.1	unnamed2	chrunnamed2
NZ_CP049360.1	unnamed3	CP049360.1	unnamed3	chrunnamed3
NZ_CP049361.1	unnamed4	CP049361.1	unnamed4	chrunnamed4