DNA Marker Index information for Chromosome: Y Marker: BY814Names and Aliases for this DNA Marker: BY814, Z29714, Y8474, rs761544465.Chromosome Position in hg38 Human Genome assembly1: 8642091.Chromosome Position in hg19 assembly2: 8510132 .Ancestral marker allele value: C.Derived, alternative, or mutated marker allele value: G.