DNA Marker Index information for Chromosome: Y Marker: YFS1881871Names and Aliases for this DNA Marker: YFS1881871, BY11237.Chromosome Position in hg38 Human Genome assembly1: 15483951.Chromosome Position in hg19 assembly2: 17595831 .Ancestral marker allele value: C.Derived, alternative, or mutated marker allele value: G.