DNA Marker Index information for Chromosome: Y Marker: Y9274Names and Aliases for this DNA Marker: Y9274, FGC7936, rs372721938.Chromosome Position in hg38 Human Genome assembly1: 21074773.Chromosome Position in hg19 assembly2: 23236659 .Ancestral marker allele value: G.Derived, alternative, or mutated marker allele value: A.