DNA Marker Index information for Chromosome: Y Marker: FT122851.1Names and Aliases for this DNA Marker: FT122851.1, FT122851.Chromosome Position in hg38 Human Genome assembly1: 21175607.Chromosome Position in hg19 assembly2: 23337493 .Ancestral marker allele value: C.Derived, alternative, or mutated marker allele value: T.