DNA Marker Index information for Chromosome: Y Marker: BZ28.1Names and Aliases for this DNA Marker: BZ28.1, BZ28, Y18898.2, rs927375556.Chromosome Position in hg38 Human Genome assembly1: 16530915.Chromosome Position in hg19 assembly2: 18642795 .Ancestral marker allele value: G.Derived, alternative, or mutated marker allele value: A.