DNA Marker Index information for Chromosome: Y Marker: BY221284.1Names and Aliases for this DNA Marker: BY221284.1, BY221284.Chromosome Position in hg38 Human Genome assembly1: 20302367.Chromosome Position in hg19 assembly2: 22464253 .Ancestral marker allele value: C.Derived, alternative, or mutated marker allele value: A.