DNA Marker Index information for Chromosome: Y Marker: FGC31810Names and Aliases for this DNA Marker: FGC31810, rs886994473.Chromosome Position in hg38 Human Genome assembly1: 15905837.Chromosome Position in hg19 assembly2: 18017717 .Ancestral marker allele value: T.Derived, alternative, or mutated marker allele value: C.