DNA Marker Index information for Chromosome: Y Marker: MF4266.1Names and Aliases for this DNA Marker: MF4266.1, MF4266.Chromosome Position in hg38 Human Genome assembly1: 14145521.Chromosome Position in hg19 assembly2: 16257401 .Ancestral marker allele value: T.Derived, alternative, or mutated marker allele value: C.