DNA Marker Index information for Chromosome: Y Marker: BY20838Names and Aliases for this DNA Marker: BY20838, Y33593, rs955287859.Chromosome Position in hg38 Human Genome assembly1: 17247583.Chromosome Position in hg19 assembly2: 19359463 .Ancestral marker allele value: A.Derived, alternative, or mutated marker allele value: G.