DNA Marker Index information for Chromosome: Y Marker: BY166894Names and Aliases for this DNA Marker: BY166894, MZ270, rs773166394.Chromosome Position in hg38 Human Genome assembly1: 12298061.Chromosome Position in hg19 assembly2: 14418786 .Ancestral marker allele value: C.Derived, alternative, or mutated marker allele value: T.