DNA Marker Index information for Chromosome: Y Marker: BY16138.1Names and Aliases for this DNA Marker: BY16138.1, BY16138.Chromosome Position in hg38 Human Genome assembly1: 20311850.Chromosome Position in hg19 assembly2: 22473736 .Ancestral marker allele value: T.Derived, alternative, or mutated marker allele value: C.