DNA Marker Index information for Chromosome: Y Marker: A20729.2Names and Aliases for this DNA Marker: A20729.2, Y134153.2, rs913380998.Chromosome Position in hg38 Human Genome assembly1: 20952654.Chromosome Position in hg19 assembly2: 23114540 .Ancestral marker allele value: G.Derived, alternative, or mutated marker allele value: A.