DNA Marker Index information for Chromosome: Y Marker: Z38987.1Names and Aliases for this DNA Marker: Z38987.1, Z38987.Chromosome Position in hg38 Human Genome assembly1: 7772529.Chromosome Position in hg19 assembly2: 7640570 .Ancestral marker allele value: G.Derived, alternative, or mutated marker allele value: A.