DNA Marker Index information for Chromosome: Y Marker: BY28637.1Names and Aliases for this DNA Marker: BY28637.1, BY28637, Y42915.Chromosome Position in hg38 Human Genome assembly1: 17102071.Chromosome Position in hg19 assembly2: 19213951 .Ancestral marker allele value: G.Derived, alternative, or mutated marker allele value: A.