DNA Marker Index information for Chromosome: Y Marker: A614Names and Aliases for this DNA Marker: A614, FGC19605, rs989778703.Chromosome Position in hg38 Human Genome assembly1: 8979323.Chromosome Position in hg19 assembly2: 8847364 .Ancestral marker allele value: G.Derived, alternative, or mutated marker allele value: T.