DNA Marker Index information for Chromosome: Y Marker: FGC4870.4Names and Aliases for this DNA Marker: YFS026339.4, FGC4870.4.Chromosome Position in hg38 Human Genome assembly1: 7340761.Chromosome Position in hg19 assembly2: 7208802 .Ancestral marker allele value: C.Derived, alternative, or mutated marker allele value: T.