DNA Marker Index information for Chromosome: Y Marker: Y22972.1Names and Aliases for this DNA Marker: Y22972.1, Y22972, FGC51742, rs931597002.Chromosome Position in hg38 Human Genome assembly1: 19553929.Chromosome Position in hg19 assembly2: 21715815 .Ancestral marker allele value: T.Derived, alternative, or mutated marker allele value: C.