DNA Marker Index information for Chromosome: Y Marker: BY223929.1Names and Aliases for this DNA Marker: BY223929.1, BY223929.Chromosome Position in hg38 Human Genome assembly1: 20316075.Chromosome Position in hg19 assembly2: 22477961 .Ancestral marker allele value: G.Derived, alternative, or mutated marker allele value: C.