1. Fogarty, W. M., and Kelly, C. T. (1979),Prog. Ind. Microbiol. 15, 87–150.
2. Bender, H. and Wallenfels, K. (1961),Biochem. Z. 334, 79–95.
3. Coker, L. E. and Venkatasubramanian, K. (1985),Comprehensive Biotechnology, Moo-Young, M., ed., 3,777–787, Pergamon, Oxford, UK.
4. Ng, K. T. and Kenealy, R. W. (1986),Thermophiles, Brocks, T. D., ed., 197–215, Wiley, London.
5. Hyun, H. H. and Zeikus, J. G. (1985),Appl. Environ. Microbiol. 49, 1168–1173.