DNA Marker Index information for Chromosome: Y Marker: FGC71947.3Names and Aliases for this DNA Marker: FGC71947.3, rs78358780.Chromosome Position in hg38 Human Genome assembly1: 26438528.Chromosome Position in hg19 assembly2: 28584675 .Ancestral marker allele value: C.Derived, alternative, or mutated marker allele value: T.