DNA Marker Index information for Chromosome: Y Marker: BY25882Names and Aliases for this DNA Marker: BY25882, FGC50991, rs995004332.Chromosome Position in hg38 Human Genome assembly1: 13373357.Chromosome Position in hg19 assembly2: 15485237 .Ancestral marker allele value: A.Derived, alternative, or mutated marker allele value: G.