DNA Marker Index information for Chromosome: Y Marker: MF631503.1Names and Aliases for this DNA Marker: MF631503.1, MF631503, rs889272016.Chromosome Position in hg38 Human Genome assembly1: 14597090.Chromosome Position in hg19 assembly2: 16708970 .Ancestral marker allele value: G.Derived, alternative, or mutated marker allele value: A.