DNA Marker Index information for Chromosome: Y Marker: MF42495.1Names and Aliases for this DNA Marker: MF42495.1, MF42495.Chromosome Position in hg38 Human Genome assembly1: 12556059.Chromosome Position in hg19 assembly2: 14667993 .Ancestral marker allele value: C.Derived, alternative, or mutated marker allele value: T.