@article{200760370,
title={Characterization of the sol Operon in Butanol-Hyperproducing Clostridium saccharoperbutylacetonicum Strain N1-4 and Its Degeneration Mechanism},
author={Tomoyuki KOSAKA and Shunichi NAKAYAMA and Keizo NAKAYA and Sadazo YOSHINO and Kensuke FURUKAWA},
journal={Bioscience, Biotechnology, and Biochemistry},
volume={71},
number={1},
pages={58-68},
year={2007},
doi={10.1271/bbb.60370}
}