DNA Marker Index information for Chromosome: Y Marker: Y8004.4Names and Aliases for this DNA Marker: Y8004.4, Z10270.4, rs776713806.Chromosome Position in hg38 Human Genome assembly1: 8202961.Chromosome Position in hg19 assembly2: 8071002 .Ancestral marker allele value: G.Derived, alternative, or mutated marker allele value: A.