DNA Marker Index information for Chromosome: Y Marker: BY177985.2Names and Aliases for this DNA Marker: BY177985.2, rs996724158.Chromosome Position in hg38 Human Genome assembly1: 6912330.Chromosome Position in hg19 assembly2: 6780371 .Ancestral marker allele value: C.Derived, alternative, or mutated marker allele value: T.