DNA Marker Index information for Chromosome: Y Marker: BY33656.1Names and Aliases for this DNA Marker: BY33656.1, BY33656, rs778887829.Chromosome Position in hg38 Human Genome assembly1: 6828750.Chromosome Position in hg19 assembly2: 6696791 .Ancestral marker allele value: G.Derived, alternative, or mutated marker allele value: A.