NCIt synonyms : Topoisomerase (DNA) III Beta 180kDa wt Allele;
NCIt definition : Human TOP3B wild-type allele is located in the vicinity of 22q11.22 and is approximately
26 kb in length. This allele, which encodes DNA topoisomerase 3-beta-1 protein, is
involved in the ATP-independent breakage of negatively supercoiled single-stranded
DNA and subsequent passage/rejoining of the broken DNA.;