DNA Marker Index information for Chromosome: Y Marker: Y31511Names and Aliases for this DNA Marker: Y31511, YFS1448431, rs986629033.Chromosome Position in hg38 Human Genome assembly1: 13345966.Chromosome Position in hg19 assembly2: 15457846 .Ancestral marker allele value: C.Derived, alternative, or mutated marker allele value: A.