- 1) Morris, J. W., and Morris, R. O., Identification of an Agrobacterium tumefaciens virulence gene inducer from the pinaceous gymnosperm Pseudotsuga menziesii. Proc. Natl. Acad. Sci. U.S.A., 87, 3614–3618 (1990).
- 2) Castle, L. A., Smith, K. D., and Morris, R. O., Cloning and sequencing of an Agrobacterium tumefaciens β-glucosidase gene involved in modifying a vir-inducing plant signal molecule. J. Bacteriol., 174, 1478–1486 (1992).
- 3) Watt, D. K., Ono, H., and Hayashi, K., Agrobacterium tumefaciens β-glucosidase is also an effective β-xylosidase, and has a high transglycosylation activity in the presence of alcohols. Biochim. Biophys. Acta, 1385, 78–88 (1998).
- 4) Varghese, J. N., Hrmova, M., and Fincher, G. B., Three-dimensional structure of a barley β-D-glucan exohydrolase, a family 3 glycosyl hydrolase. Structure, 7, 179–190 (1999).
- 5) Hrmova, M., Varghese, J. N., DeGori, R., Smith, B. J., Driguez, H., and Fincher, G. B., Catalytic mechanisms and reaction intermediates along the hydrolytic pathway of a plant β-D-glucan glucohydrolase. Structure, 9, 1005–1016 (2001).
- 6) Singh, A., and Hayashi, K., Construction of chimeric β-glucosidase with improved enzymatic properties. J. Biol. Chem., 270, 21928–21933 (1995).
- 7) Goyal, K., Kim, Y.-K., Kitaoka, M., and Hayashi, K., Construction and characterization of chimeric enzymes of the Agrobacterium tumefaciens and Thermotoga maritima β-glucosidases. J. Mol. Catal. B: Enzym., 16, 43–51 (2001).
- 8) Singh, A., Hayashi, K., Hoa, T. T., Kashiwagi, Y., and Tokuyasu, K., Construction and characterization of a chimeric β-glucosidase. Biochem. J., 305, 715–719 (1995).
- 9) Goyal, K., Kim, B. J., Kim, J.-D., Kim, Y.-K., Kitaoka, M., and Hayashi, K., Enhancement of transglycosylation activity by construction of chimeras between mesophilic and thermophilic β-glucosidase. Arch. Biochem. Biophys., 407, 125–134 (2002).
- 10) Kashiwagi, Y., Aoyagi, C., Sasaki, T., and Taniguchi, H., The nucleotide sequence of the β-glucosidase gene from Cellvibrio gilvus. J. Ferment. Bioeng., 75, 159–165 (1993).
- 11) Goyal, K., Selvakumar, P., and Hayashi, K., Characterization of a thermostable β-glucosidase (BglB) from Thermotoga maritima showing transglycosylation activity. J. Mol. Catal. B: Enzym., 15, 45–53 (2001).
- 12) Machida, S., Yu, Y., Singh, S. P., Kim, J.-D., Hayashi, K., and Kawata, Y., Overproduction of β-glucosidase in active form by an Escherichia coli system coexpressing the chaperonin GroEL/ES. FEMS Microbiol. Lett., 159, 41–46 (1998).
- 13) Sambrook, J., Fritsch, E. F., and Maniatis, T., Molecular cloning: a laboratory manual, 2nd edition, Cold Spring Harbor Laboratory Press, Cold Spring Harbor, New York (1989).
- 14) Laemmli, U. K., Cleavage of structural proteins during the assembly of the head of bacteriophage T4. Nature, 227, 680–685 (1970).
Bioscience, Biotechnology, and Biochemistry
Volume 68, 2004 - Issue 5