DNA Marker Index information for Chromosome: Y Marker: FGC28998Names and Aliases for this DNA Marker: FGC28998, BY3131.Chromosome Position in hg38 Human Genome assembly1: 21160323.Chromosome Position in hg19 assembly2: 23322209 .Ancestral marker allele value: A.Derived, alternative, or mutated marker allele value: G.