DNA Marker Index information for Chromosome: Y Marker: BY40737.1Names and Aliases for this DNA Marker: BY40737.1, BY40737, rs1054202392.Chromosome Position in hg38 Human Genome assembly1: 16123990.Chromosome Position in hg19 assembly2: 18235870 .Ancestral marker allele value: C.Derived, alternative, or mutated marker allele value: T.