DNA Marker Index information for Chromosome: Y Marker: FGC63415Names and Aliases for this DNA Marker: FGC63415, Y31989.Chromosome Position in hg38 Human Genome assembly1: 15245931.Chromosome Position in hg19 assembly2: 17357811 .Ancestral marker allele value: T.Derived, alternative, or mutated marker allele value: C.