DNA Marker Index information for Chromosome: Y Marker: FGC15877Names and Aliases for this DNA Marker: FGC15877, rs891592991.Chromosome Position in hg38 Human Genome assembly1: 15295976.Chromosome Position in hg19 assembly2: 17407856 .Ancestral marker allele value: C.Derived, alternative, or mutated marker allele value: T.