DNA Marker Index information for Chromosome: Y Marker: Z5985.1Names and Aliases for this DNA Marker: Z5985.1, Z5985, rs777203578.Chromosome Position in hg38 Human Genome assembly1: 7527735.Chromosome Position in hg19 assembly2: 7395776 .Ancestral marker allele value: G.Derived, alternative, or mutated marker allele value: A.