# refseq	assembly	genbank	ncbi	ucsc
NZ_CP042261.1	CP042261.1	CP042261.1		chr
NZ_CP042262.1	unnamed1	CP042262.1	unnamed1	chrunnamed1
NZ_CP042263.1	unnamed2	CP042263.1	unnamed2	chrunnamed2
NZ_CP042264.1	unnamed3	CP042264.1	unnamed3	chrunnamed3
NZ_CP042265.1	unnamed4	CP042265.1	unnamed4	chrunnamed4