DNA Marker Index information for Chromosome: Y Marker: MF68021.1Names and Aliases for this DNA Marker: MF68021.1, MF68021.Chromosome Position in hg38 Human Genome assembly1: 13278949.Chromosome Position in hg19 assembly2: 15390829 .Ancestral marker allele value: C.Derived, alternative, or mutated marker allele value: T.