DNA Marker Index information for Chromosome: Y Marker: Y31840.2Names and Aliases for this DNA Marker: Y31840.2, rs1038179800.Chromosome Position in hg38 Human Genome assembly1: 14591479.Chromosome Position in hg19 assembly2: 16703359 .Ancestral marker allele value: C.Derived, alternative, or mutated marker allele value: T.