DNA Marker Index information for Chromosome: Y Marker: Y248187.1Names and Aliases for this DNA Marker: Y248187.1, Y248187.Chromosome Position in hg38 Human Genome assembly1: 19993481.Chromosome Position in hg19 assembly2: 22155367 .Ancestral marker allele value: A.Derived, alternative, or mutated marker allele value: G.