DNA Marker Index information for Chromosome: Y Marker: Y101815.1Names and Aliases for this DNA Marker: Y101815.1, Y101815.Chromosome Position in hg38 Human Genome assembly1: 16157938.Chromosome Position in hg19 assembly2: 18269818 .Ancestral marker allele value: G.Derived, alternative, or mutated marker allele value: A.