References
- Wee, Y. J., J. S. Yun, D. H. Park, and H. W. Ryu (2004) Isolation and characterization of a novel lactic acid bacterium for the production of lactic acid. Biotechnol. Bioprocess Eng. 9: 303-308 https://doi.org/10.1007/BF02942348
- Choi, J. I. and S. Y. Lee (2004) High level production of supra molecular weight poly(3-hydroxybutyrate) by metabolically engineered Escherichia coli. Biotechnol. Bioprocess Eng. 9: 196-200 https://doi.org/10.1007/BF02942292
- Park, J. K., S. H. Hyun, and J. Y. Jung (2004) Conversion of G. hansenii PJK into non-cellulose-producing mutants according to the culture condition. Biotechnol. Bioprocess Eng. 9: 383-388 https://doi.org/10.1007/BF02933062
-
Ashiuchi, M., T. Kamei, and H. Misono (2003) Poly-
$\gamma$ - glutamate synthase of Bacillus subtilis. J. Mol. Cat. B 23: 101-106 https://doi.org/10.1016/S1381-1177(03)00076-6 -
Shih, I. L. and Y. T Van (2001) The production of poly- (
$\gamma$ -glutamic acid) from microorganisms and its various applications. Bioresour. Technol. 79: 207-225 https://doi.org/10.1016/S0960-8524(01)00074-8 -
Kunioka, M. (1995) Biosynthesis of poly((
$\gamma$ -glutamic acid) from L-glutamine, citric acid and ammonium sulfate in Bacillus subtilis IFO 3335. Appl. Microbiol. Biotechnol. 44: 501-506 https://doi.org/10.1007/BF00169951 -
Shih, I. L., Y. T. Van, and Y. N Chang (2002) Application of statistical experimental methods to optimize production of poly(
$\gamma$ -glutamic acid) by Bacillus licheniformis CCRC 12826. Enzyme Microb. Technol. 31: 213-220 https://doi.org/10.1016/S0141-0229(02)00103-5 -
Troy, F. A. (1973) Chemistry and biosynthesis of the poly(
$\gamma$ -D-glutamyl) capsule in Bacillus licheniformis. 1. Properties of the membrane-mediated biosynthetic reaction. J. Biol. Chem. 248: 305-316 -
Kunioka, M. and A. Goto (1994) Biosynthesis of poly(
$\gamma$ - glutamic acid) from L-glutamic acid, citric acid, and ammonium sulfate in Bacillus subtilis IFO 3335. Appl. Microbiol. Biotechnol. 40: 867-872 https://doi.org/10.1007/BF00173990 -
Kubota, H., T. Matsunobu, K. Uotani, H. Takebe, A. Satoh, T. Tanaka, and M. Tanguchi (1993) Production of poly(
$\gamma$ -glutamic acid) by Bacillus subtilis F-2-01. Biosci. Biotechnol. Biochem. 57: 1212-1213 https://doi.org/10.1271/bbb.57.1212 -
Ito, Y., T. Tanaka, T. Ohmachi, and Y. Asada (1996) Glutamic acid independent production of poly(
$\gamma$ -glutamic acid) by Bacillus subtilis TAM-4. Biosci. Biotechnol. Biochem. 60: 1239-1242 https://doi.org/10.1271/bbb.60.1239 -
Cheng, C., Y. Asada, and T. Aaida (1989) Production of
$\gamma$ - polyglutamic acid by Bacillus subtilis A35 under denitrifying conditions. Agric. Biol. Chem. 53: 2369-2375 https://doi.org/10.1271/bbb1961.53.2369 -
Xu, H., M. Jiang, H. Li, D. Lu, and P. Quyang (2005) Efficient production of poly(
$\gamma$ -glutamic acid) by newly isolated Bacillus subtilis NX-2. Process Biochem. 40: 519-523 https://doi.org/10.1016/j.procbio.2003.09.025 -
Kada, S., H. Nanamiya, F. Kawamura, and S. Horinouchi (2004) Glr, a glutamate racemase, supplies D-glutamate to both peptidoglycan synthesis and poly-
$\gamma$ -glutamate production in$\gamma$ -PGA-producing Bacillus subtilis. FEMS Microbiol. Lett. 236: 13-20 https://doi.org/10.1111/j.1574-6968.2004.tb09621.x - Ryu, H. W., J. S. Yun, D. Y. Jung, and S. Jung (2004) Manufacturing process of poly-glutamic acid using a newly isolated Bacillus sp. RKY3 KCTC 10412BP. Korea Patent application no. 10-2004-0027859
-
Goto, A. and M. Kunioka (1992) Biosynthesis and hydrolysis of poly(
$\gamma$ glutamic acid) from Bacillus subtilis IFO 3335. Biosci. Biotechnol. Biochem. 56: 1031-1035 https://doi.org/10.1271/bbb.56.1031 - Dubois, M., K. A. Gilles, J. K. Hamilton, P. A. Rebers, and F. Smith (1956) Colorimetric method for determination of sugars and related substances. Anal. Chem. 28: 350-356 https://doi.org/10.1021/ac60111a017
- Shih, I. L., Y. T. Van, L. C. Yeh, H. G. Lin, and Y. N. Chang (2001) Production of a biopolymer flocculant from Bacillus licheniformis and its flocculation properties. Bioresour. Technol. 78: 267-272 https://doi.org/10.1016/S0960-8524(01)00027-X
-
Birrer, G. A., A. M. Cromwick, and R. A. Gross (1994)
$\gamma$ - Poly(glutamic acid) formation by Bacillus licheniformis 9945A: physiological and biochemical studies. Int. J. Biol. Macromol. 16: 265-275 https://doi.org/10.1016/0141-8130(94)90032-9 -
Cromwick, A. M and R. A. Gross (1994) Effects of manganese (II) on Bacillus licheniformis ATCC 9945A physiology and
$\gamma$ -poly(glutamic acid) formation. Int. J. Biol. Macromol. 17: 259-267 https://doi.org/10.1016/0141-8130(95)98153-P - Leonard, C. G., R. D. Housewright, and C. B. Thorne (1958) Effects of some metallic ions on glutamyl polypeptide synthesis by Bacillus subtilis. J. Bacteriol. 76: 499-503
- Leonard, C. G., R. D. Housewright, and C. B. Thorne (1958) Effect of metal ions on the optical specificity of glutamine synthetase and glutamyl transferase of Bacillus licheniformis. Biochem. Biophys. Acta 62: 432-434 https://doi.org/10.1016/0006-3002(62)90278-0