DNA Marker Index information for Chromosome: Y Marker: Y40544.1Names and Aliases for this DNA Marker: Y40544.1, Y40544.Chromosome Position in hg38 Human Genome assembly1: 12383450.Chromosome Position in hg19 assembly2: 14495253 .Ancestral marker allele value: G.Derived, alternative, or mutated marker allele value: T.