DNA Marker Index information for Chromosome: Y Marker: S8186.1Names and Aliases for this DNA Marker: S8186.1, S8186, rs1012514931.Chromosome Position in hg38 Human Genome assembly1: 2800546.Chromosome Position in hg19 assembly2: 2668587 .Ancestral marker allele value: C.Derived, alternative, or mutated marker allele value: T.