# refseq assembly genbank ncbi ucsc NZ_AP021881.1 AP021881.1 AP021881.1 chr NZ_AP021882.1 SGTM_pl1 AP021882.1 SGTM_pl1 chrSGTM_pl1 NZ_AP021883.1 SGTM_pl2 AP021883.1 SGTM_pl2 chrSGTM_pl2