# refseq	assembly	genbank	ucsc
NC_003641.1	DNA_C	AB000923.1	NC_003641v1
NC_003642.1	DNA_U1	AB000924.1	NC_003642v1
NC_003643.1	DNA_N	AB000925.1	NC_003643v1
NC_003644.1	DNA_U2	AB000926.1	NC_003644v1
NC_003645.1	DNA_M	AB000927.1	NC_003645v1
NC_003646.1	DNA_S	AB009046.1	NC_003646v1
NC_003648.1	DNA_R	AB027511.1	NC_003648v1
NC_023626.1	DNA_U4	AB255373.1	NC_023626v1