DNA Marker Index information for Chromosome: Y Marker: A19190.1Names and Aliases for this DNA Marker: A19190.1, A19190.Chromosome Position in hg38 Human Genome assembly1: 16286684.Chromosome Position in hg19 assembly2: 18398564 .Ancestral marker allele value: G.Derived, alternative, or mutated marker allele value: A.