DNA Marker Index information for Chromosome: Y Marker: Y422994.2Names and Aliases for this DNA Marker: Y422994.2, BTL60000020543.Chromosome Position in hg38 Human Genome assembly1: 19861805.Chromosome Position in hg19 assembly2: 22023691 .Ancestral marker allele value: T.Derived, alternative, or mutated marker allele value: G.