DNA Marker Index information for Chromosome: Y Marker: F25518.2Names and Aliases for this DNA Marker: F25518.2, rs951869652.Chromosome Position in hg38 Human Genome assembly1: 20689563.Chromosome Position in hg19 assembly2: 22851449 .Ancestral marker allele value: G.Derived, alternative, or mutated marker allele value: A.