DNA Marker Index information for Chromosome: Y Marker: MF22903.1Names and Aliases for this DNA Marker: MF22903.1, MF22903.Chromosome Position in hg38 Human Genome assembly1: 2845371.Chromosome Position in hg19 assembly2: 2713412 .Ancestral marker allele value: G.Derived, alternative, or mutated marker allele value: A.