DNA Marker Index information for Chromosome: Y Marker: YP4864Names and Aliases for this DNA Marker: YP4864, rs1388251626.Chromosome Position in hg38 Human Genome assembly1: 15870230.Chromosome Position in hg19 assembly2: 17982110 .Ancestral marker allele value: C.Derived, alternative, or mutated marker allele value: T.