DNA Marker Index information for Chromosome: Y Marker: FTJ54950Names and Aliases for this DNA Marker: FTJ54950, rs954957583.Chromosome Position in hg38 Human Genome assembly1: 7996095.Chromosome Position in hg19 assembly2: 7864136 .Ancestral marker allele value: T.Derived, alternative, or mutated marker allele value: C.