DNA Marker Index information for Chromosome: Y Marker: FGC23806Names and Aliases for this DNA Marker: FGC23806, Y12342, rs769086193.Chromosome Position in hg38 Human Genome assembly1: 2963503.Chromosome Position in hg19 assembly2: 2831544 .Ancestral marker allele value: A.Derived, alternative, or mutated marker allele value: T.