DNA Marker Index information for Chromosome: Y Marker: FT25115.2Names and Aliases for this DNA Marker: FT25115.2, rs746218615.Chromosome Position in hg38 Human Genome assembly1: 18958948.Chromosome Position in hg19 assembly2: 21120834 .Ancestral marker allele value: C.Derived, alternative, or mutated marker allele value: T.