DNA Marker Index information for Chromosome: Y Marker: ZP241Names and Aliases for this DNA Marker: ZP241, Y31316, rs956249906.Chromosome Position in hg38 Human Genome assembly1: 6727416.Chromosome Position in hg19 assembly2: 6595457 .Ancestral marker allele value: G.Derived, alternative, or mutated marker allele value: A.