DNA Marker Index information for Chromosome: Y Marker: A2337.1Names and Aliases for this DNA Marker: A2337.1, A2337.Chromosome Position in hg38 Human Genome assembly1: 20609615.Chromosome Position in hg19 assembly2: 22771501 .Ancestral marker allele value: T.Derived, alternative, or mutated marker allele value: C.