DNA Marker Index information for Chromosome: Y Marker: BY52017.2Names and Aliases for this DNA Marker: BY52017.2, rs761121335.Chromosome Position in hg38 Human Genome assembly1: 16745711.Chromosome Position in hg19 assembly2: 18857591 .Ancestral marker allele value: G.Derived, alternative, or mutated marker allele value: T.