DNA Marker Index information for Chromosome: Y Marker: Y2641.2Names and Aliases for this DNA Marker: Y2641.2, rs1049173723.Chromosome Position in hg38 Human Genome assembly1: 12696431.Chromosome Position in hg19 assembly2: 14808360 .Ancestral marker allele value: G.Derived, alternative, or mutated marker allele value: A.