DNA Marker Index information for Chromosome: Y Marker: BY21881.1Names and Aliases for this DNA Marker: BY21881.1, BY21881, A11940.1, A11940, FGC52457, rs966028533.Chromosome Position in hg38 Human Genome assembly1: 17058998.Chromosome Position in hg19 assembly2: 19170878 .Ancestral marker allele value: T.Derived, alternative, or mutated marker allele value: C.