... mutagenesis reactions together with oligonucleo-tides ECF-Q69G d(5¢-AACAACGCAGCTGGGCTCTGGAACCAT), ECF -A1 41Q d(5¢-TCAACCTCTAACCAGGCTACTCCGCTG) ECM-G77Q d(5¢-AACAACGCTGGCCAGCACGCTAACCAC) and ... 463–468.9. Amano, A. , Shizukuishi, S., Tamagawa, H., Iwakura, K.,Tsunasawa, S. & Tsunemitsu, A. (1990) Characterization of super-oxide dismutases purified from either anaerobically maintained oraerated ... Hiraoka, B.Y., Yamakura, F., Sugio, S. & Nakayama, K. (2000) A change of the metal-specific activity of a cambialistic superoxidedismutase from Porphyromonas gingivalis by a double mutation...