DNA Marker Index information for Chromosome: Y Marker: FGC68403Names and Aliases for this DNA Marker: FGC68403, rs964679296.Chromosome Position in hg38 Human Genome assembly1: 19381635.Chromosome Position in hg19 assembly2: 21543521 .Ancestral marker allele value: G.Derived, alternative, or mutated marker allele value: A.