DNA Marker Index information for Chromosome: Y Marker: BY28321Names and Aliases for this DNA Marker: BY28321, Y105132, rs975634414.Chromosome Position in hg38 Human Genome assembly1: 17453438.Chromosome Position in hg19 assembly2: 19565318 .Ancestral marker allele value: T.Derived, alternative, or mutated marker allele value: G.