DNA Marker Index information for Chromosome: Y Marker: F20306.1Names and Aliases for this DNA Marker: F20306.1, F20306.Chromosome Position in hg38 Human Genome assembly1: 13834627.Chromosome Position in hg19 assembly2: 15946507 .Ancestral marker allele value: G.Derived, alternative, or mutated marker allele value: A.