# refseq assembly genbank ucsc NC_020100.1 RNA_2 HE588145.1 NC_020100v1 NC_020101.1 RNA_3 HE588146.1 NC_020101v1 NC_020102.1 RNA_4 HE647818.1 NC_020102v1 NC_020103.1 RNA_1 HE588144.1 NC_020103v1