DNA Marker Index information for Chromosome: Y Marker: BY2744Names and Aliases for this DNA Marker: BY2744, A2298, FGC32927.Chromosome Position in hg38 Human Genome assembly1: 8646399.Chromosome Position in hg19 assembly2: 8514440 .Ancestral marker allele value: A.Derived, alternative, or mutated marker allele value: G.