DNA Marker Index information for Chromosome: Y Marker: Y7702.1Names and Aliases for this DNA Marker: Y7702.1, Y7702, rs746616780.Chromosome Position in hg38 Human Genome assembly1: 15477593.Chromosome Position in hg19 assembly2: 17589473 .Ancestral marker allele value: C.Derived, alternative, or mutated marker allele value: T.