DNA Marker Index information for Chromosome: Y Marker: BY20359.1Names and Aliases for this DNA Marker: BY20359.1, BY20359.Chromosome Position in hg38 Human Genome assembly1: 13946250.Chromosome Position in hg19 assembly2: 16058130 .Ancestral marker allele value: C.Derived, alternative, or mutated marker allele value: T.