DNA Marker Index information for Chromosome: Y Marker: Z44651.1Names and Aliases for this DNA Marker: Z44651.1, Z44651.Chromosome Position in hg38 Human Genome assembly1: 20873176.Chromosome Position in hg19 assembly2: 23035062 .Ancestral marker allele value: C.Derived, alternative, or mutated marker allele value: G.