DNA Marker Index information for Chromosome: Y Marker: Z37490.1Names and Aliases for this DNA Marker: Z37490.1, Z37490.Chromosome Position in hg38 Human Genome assembly1: 6584170.Chromosome Position in hg19 assembly2: 6452211 .Ancestral marker allele value: C.Derived, alternative, or mutated marker allele value: T.