Supported by the National Basic Research Program of China (Grant No. 2004CB719604);National Natural Science Foundation of China (Grant Nos. 30470386 and 30700011)
ST0838 (designed stRad55B) is one of the four RadA paralogs (or Rad55 homologues) in the genome of the hyperthermophilic crenarchaeon Sulfolobus tokodaii. The gene is induced by UV irradiation, sug-gesting that it is ...