DNA Marker Index information for Chromosome: Y Marker: A8557.1Names and Aliases for this DNA Marker: A8557.1, A8557, BY1476.1, BY1476, rs751448448, rs921476159.Chromosome Position in hg38 Human Genome assembly1: 16840344.Chromosome Position in hg19 assembly2: 18952224 .Ancestral marker allele value: G.Derived, alternative, or mutated marker allele value: C.