DNA Marker Index information for Chromosome: Y Marker: FT68781.2Names and Aliases for this DNA Marker: FT68781.2, rs773573051.Chromosome Position in hg38 Human Genome assembly1: 19140021.Chromosome Position in hg19 assembly2: 21301907 .Ancestral marker allele value: C.Derived, alternative, or mutated marker allele value: T.