DNA Marker Index information for Chromosome: Y Marker: Y16858.1Names and Aliases for this DNA Marker: Y16858.1, Y16858, rs894976702.Chromosome Position in hg38 Human Genome assembly1: 20612717.Chromosome Position in hg19 assembly2: 22774603 .Ancestral marker allele value: C.Derived, alternative, or mutated marker allele value: T.