DNA Marker Index information for Chromosome: Y Marker: P109Names and Aliases for this DNA Marker: P109, i4000146, rs373764666, rs796827870.Chromosome Position in hg38 Human Genome assembly1: 13314125.Chromosome Position in hg19 assembly2: 15426005 .Ancestral marker allele value: C.Derived, alternative, or mutated marker allele value: T.