DNA Marker Index information for Chromosome: Y Marker: S3161.1Names and Aliases for this DNA Marker: S3161.1, S3161.Chromosome Position in hg38 Human Genome assembly1: 9257520.Chromosome Position in hg19 assembly2: 9095129 .Ancestral marker allele value: G.Derived, alternative, or mutated marker allele value: A.