DNA Marker Index information for Chromosome: Y Marker: FT26335.1Names and Aliases for this DNA Marker: FT26335.1, FT26335, rs1005506749.Chromosome Position in hg38 Human Genome assembly1: 20866526.Chromosome Position in hg19 assembly2: 23028412 .Ancestral marker allele value: G.Derived, alternative, or mutated marker allele value: C.