DNA Marker Index information for Chromosome: Y Marker: PH4714.3Names and Aliases for this DNA Marker: PH4714.3, rs781671764.Chromosome Position in hg38 Human Genome assembly1: 19067917.Chromosome Position in hg19 assembly2: 21229803 .Ancestral marker allele value: C.Derived, alternative, or mutated marker allele value: G.