DNA Marker Index information for Chromosome: Y Marker: BY184744Names and Aliases for this DNA Marker: BY184744, Y159470, FGC88069.Chromosome Position in hg38 Human Genome assembly1: 6937569.Chromosome Position in hg19 assembly2: 6805610 .Ancestral marker allele value: A.Derived, alternative, or mutated marker allele value: G.