DNA Marker Index information for Chromosome: Y Marker: S10401.1Names and Aliases for this DNA Marker: S10401.1, S10401.Chromosome Position in hg38 Human Genome assembly1: 7747762.Chromosome Position in hg19 assembly2: 7615803 .Ancestral marker allele value: G.Derived, alternative, or mutated marker allele value: A.