# refseq assembly genbank ucsc NC_077837.1 S3 HM159621.1 NC_077837v1 NC_077838.1 S4 HM159622.1 NC_077838v1 NC_077839.1 L1 HM159613.1 NC_077839v1 NC_077840.1 L2 HM159614.1 NC_077840v1 NC_077841.1 M1 HM159616.1 NC_077841v1 NC_077842.1 L3 HM159615.1 NC_077842v1 NC_077843.1 M2 HM159617.1 NC_077843v1 NC_077844.1 S1 HM159619.1 NC_077844v1 NC_077845.1 M3 HM159618.1 NC_077845v1 NC_077846.1 S2 HM159620.1 NC_077846v1