DNA Marker Index information for Chromosome: Y Marker: A6849Names and Aliases for this DNA Marker: A6849, A6881, FGC3513.Chromosome Position in hg38 Human Genome assembly1: 20971101.Chromosome Position in hg19 assembly2: 23132987 .Ancestral marker allele value: G.Derived, alternative, or mutated marker allele value: A.