DNA Marker Index information for Chromosome: Y Marker: JN63.1Names and Aliases for this DNA Marker: JN63.1, JN63.Chromosome Position in hg38 Human Genome assembly1: 13191412.Chromosome Position in hg19 assembly2: 15303313 .Ancestral marker allele value: A.Derived, alternative, or mutated marker allele value: G.