DNA Marker Index information for Chromosome: Y Marker: PH3673.1Names and Aliases for this DNA Marker: PH3673.1, PH3673, rs781602085.Chromosome Position in hg38 Human Genome assembly1: 15972858.Chromosome Position in hg19 assembly2: 18084738 .Ancestral marker allele value: G.Derived, alternative, or mutated marker allele value: A.