DNA Marker Index information for Chromosome: Y Marker: Z6702Names and Aliases for this DNA Marker: Z6702, FGC746, rs778878868.Chromosome Position in hg38 Human Genome assembly1: 17082386.Chromosome Position in hg19 assembly2: 19194266 .Ancestral marker allele value: C.Derived, alternative, or mutated marker allele value: T.