DNA Marker Index information for Chromosome: Y Marker: YP1709Names and Aliases for this DNA Marker: YP1709, B446, rs866166742.Chromosome Position in hg38 Human Genome assembly1: 12134240.Chromosome Position in hg19 assembly2: 14254946 .Ancestral marker allele value: C.Derived, alternative, or mutated marker allele value: A.