DNA Marker Index information for Chromosome: Y Marker: BY55118.1Names and Aliases for this DNA Marker: BY55118.1, BY55118.Chromosome Position in hg38 Human Genome assembly1: 16802568.Chromosome Position in hg19 assembly2: 18914448 .Ancestral marker allele value: C.Derived, alternative, or mutated marker allele value: T.