DNA Marker Index information for Chromosome: Y Marker: MF4021.1Names and Aliases for this DNA Marker: MF4021.1, MF4021.Chromosome Position in hg38 Human Genome assembly1: 13040358.Chromosome Position in hg19 assembly2: 15152271 .Ancestral marker allele value: C.Derived, alternative, or mutated marker allele value: T.