DNA Marker Index information for Chromosome: Y Marker: FGC51237.2Names and Aliases for this DNA Marker: FGC51237.2, rs772343438.Chromosome Position in hg38 Human Genome assembly1: 8201439.Chromosome Position in hg19 assembly2: 8069480 .Ancestral marker allele value: T.Derived, alternative, or mutated marker allele value: G.