DNA Marker Index information for Chromosome: Y Marker: SK1171.2Names and Aliases for this DNA Marker: SK1171.2, Y12307.2, rs1022022813.Chromosome Position in hg38 Human Genome assembly1: 18995986.Chromosome Position in hg19 assembly2: 21157872 .Ancestral marker allele value: C.Derived, alternative, or mutated marker allele value: T.