DNA Marker Index information for Chromosome: Y Marker: S23912.1Names and Aliases for this DNA Marker: S23912.1, S23912, rs1024946219.Chromosome Position in hg38 Human Genome assembly1: 19884570.Chromosome Position in hg19 assembly2: 22046456 .Ancestral marker allele value: G.Derived, alternative, or mutated marker allele value: A.