DNA Marker Index information for Chromosome: Y Marker: BY9000.1Names and Aliases for this DNA Marker: BY9000.1, BY9000, rs934890201.Chromosome Position in hg38 Human Genome assembly1: 7308410.Chromosome Position in hg19 assembly2: 7176451 .Ancestral marker allele value: C.Derived, alternative, or mutated marker allele value: T.