DNA Marker Index information for Chromosome: Y Marker: FT252626Names and Aliases for this DNA Marker: FT252626, rs1027377386.Chromosome Position in hg38 Human Genome assembly1: 20636391.Chromosome Position in hg19 assembly2: 22798277 .Ancestral marker allele value: C.Derived, alternative, or mutated marker allele value: T.