DNA Marker Index information for Chromosome: Y Marker: FGC4253.1Names and Aliases for this DNA Marker: FGC4253.1, FGC4253, ABR053, rs1022174473.Chromosome Position in hg38 Human Genome assembly1: 2815132.Chromosome Position in hg19 assembly2: 2683173 .Ancestral marker allele value: T.Derived, alternative, or mutated marker allele value: G.