DNA Marker Index information for Chromosome: Y Marker: BY69648.2Names and Aliases for this DNA Marker: BY69648.2, rs1031779603.Chromosome Position in hg38 Human Genome assembly1: 8187055.Chromosome Position in hg19 assembly2: 8055096 .Ancestral marker allele value: C.Derived, alternative, or mutated marker allele value: T.