DNA Marker Index information for Chromosome: Y Marker: FGC4239Names and Aliases for this DNA Marker: FGC4239, Y9442.Chromosome Position in hg38 Human Genome assembly1: 11960501.Chromosome Position in hg19 assembly2: 14081207 .Ancestral marker allele value: G.Derived, alternative, or mutated marker allele value: T.