# refseq assembly genbank ucsc NC_038817.1 1 GQ499302.1 NC_038817v1 NC_038818.1 2 GQ499303.1 NC_038818v1 NC_038819.1 4 JN412853.1 NC_038819v1 NC_038820.1 segment_Unknown_1 FJ861694.1 NC_038820v1 NC_038821.1 segment_Unknown_2 FJ861695.1 NC_038821v1 NC_038822.1 5 GQ499304.1 NC_038822v1