DNA Marker Index information for Chromosome: Y Marker: A1890.1Names and Aliases for this DNA Marker: A1890.1, A1890.Chromosome Position in hg38 Human Genome assembly1: 15358777.Chromosome Position in hg19 assembly2: 17470657 .Ancestral marker allele value: G.Derived, alternative, or mutated marker allele value: A.