DNA Marker Index information for Chromosome: Y Marker: Y66955.1Names and Aliases for this DNA Marker: Y66955.1, Y66955.Chromosome Position in hg38 Human Genome assembly1: 12480928.Chromosome Position in hg19 assembly2: 14592728 .Ancestral marker allele value: C.Derived, alternative, or mutated marker allele value: T.