DNA Marker Index information for Chromosome: Y Marker: Z31675Names and Aliases for this DNA Marker: Z31675, F10004, rs778588150.Chromosome Position in hg38 Human Genome assembly1: 8093010.Chromosome Position in hg19 assembly2: 7961051 .Ancestral marker allele value: C.Derived, alternative, or mutated marker allele value: A.