DNA Marker Index information for Chromosome: Y Marker: A6733.1Names and Aliases for this DNA Marker: A6733.1, A6733.Chromosome Position in hg38 Human Genome assembly1: 7835439.Chromosome Position in hg19 assembly2: 7703480 .Ancestral marker allele value: C.Derived, alternative, or mutated marker allele value: T.