DNA Marker Index information for Chromosome: Y Marker: BY64169.1Names and Aliases for this DNA Marker: BY64169.1, BY64169.Chromosome Position in hg38 Human Genome assembly1: 7381429.Chromosome Position in hg19 assembly2: 7249470 .Ancestral marker allele value: C.Derived, alternative, or mutated marker allele value: T.