DNA Marker Index information for Chromosome: Y Marker: FGC8158.1Names and Aliases for this DNA Marker: FGC8158.1, FGC8158, rs946451326.Chromosome Position in hg38 Human Genome assembly1: 12815865.Chromosome Position in hg19 assembly2: 14927800 .Ancestral marker allele value: C.Derived, alternative, or mutated marker allele value: T.