DNA Marker Index information for Chromosome: Y Marker: Y239978.1Names and Aliases for this DNA Marker: Y239978.1, Y239978, FTA37717.1, FTA37717.Chromosome Position in hg38 Human Genome assembly1: 2815540.Chromosome Position in hg19 assembly2: 2683581 .Ancestral marker allele value: C.Derived, alternative, or mutated marker allele value: T.