DNA Marker Index information for Chromosome: Y Marker: Y63748.1Names and Aliases for this DNA Marker: Y63748.1, Y63748.Chromosome Position in hg38 Human Genome assembly1: 8566847.Chromosome Position in hg19 assembly2: 8434888 .Ancestral marker allele value: A.Derived, alternative, or mutated marker allele value: G.