DNA Marker Index information for Chromosome: Y Marker: BY22763.1Names and Aliases for this DNA Marker: BY22763.1, BY22763.Chromosome Position in hg38 Human Genome assembly1: 8103746.Chromosome Position in hg19 assembly2: 7971787 .Ancestral marker allele value: C.Derived, alternative, or mutated marker allele value: T.