DNA Marker Index information for Chromosome: Y Marker: FGC74371Names and Aliases for this DNA Marker: FGC74371, Y100896.Chromosome Position in hg38 Human Genome assembly1: 15874403.Chromosome Position in hg19 assembly2: 17986283 .Ancestral marker allele value: G.Derived, alternative, or mutated marker allele value: A.