DNA Marker Index information for Chromosome: Y Marker: MF136923.1Names and Aliases for this DNA Marker: MF136923.1, MF136923.Chromosome Position in hg38 Human Genome assembly1: 12474310.Chromosome Position in hg19 assembly2: 14586110 .Ancestral marker allele value: T.Derived, alternative, or mutated marker allele value: C.