DNA Marker Index information for Chromosome: Y Marker: A19337.1Names and Aliases for this DNA Marker: A19337.1, A19337.Chromosome Position in hg38 Human Genome assembly1: 21240753.Chromosome Position in hg19 assembly2: 23402639 .Ancestral marker allele value: A.Derived, alternative, or mutated marker allele value: G.