DNA Marker Index information for Chromosome: Y Marker: FGC4689Names and Aliases for this DNA Marker: FGC4689, Y15129.Chromosome Position in hg38 Human Genome assembly1: 8075530.Chromosome Position in hg19 assembly2: 7943571 .Ancestral marker allele value: T.Derived, alternative, or mutated marker allele value: C.