Lichenase production by catabolite repression-resistant Bacillus subtilis mutants: Optimization and formulation of an agro-industrial by-product medium

Enzyme and Microbial Technology

Volumn 24, Issue 5-6, 1999, Pages 325-331

  El Helow, Ehab R ^a   El Ahawany, Amany M ^a  

^a Alexandria University Faculty Of Science   (Egypt)

Author keywords

glucanase; Bacillus subtilis; Cotton seed meal; crsA; Lemon peel; Lichenase

Indexed keywords

BIOSYNTHESIS; BYPRODUCTS; CATALYST ACTIVITY; CELL CULTURE; FERMENTATION; OPTIMIZATION; STATISTICAL TESTS;

ANALYSIS OF VARIANCE (ANOVA) TESTS; CATABOLITE REPRESSION; LICHENASE;

ENZYME KINETICS;

BETA GLUCAN HYDROLASE; PECTIN; SODIUM CHLORIDE;

ARTICLE; BACILLUS SUBTILIS; COTTON; CULTURE MEDIUM; ENZYME ACTIVITY; ENZYME SYNTHESIS; LEMON; MUTANT; NONHUMAN; PLANT SEED; YEAST;

BACILLUS SUBTILIS; CITRUS LIMON; GOSSYPIUM HIRSUTUM;

EID: 0033120438     PISSN: 01410229     EISSN: None     Source Type: Journal    
DOI: 10.1016/S0141-0229(98)00125-2     Document Type: Article

References (25)

1. Pitson S.M., Seviour R.J., McDougall B.M. Noncellulolytic fungal β-glucanases Their physiology and regulation . Enzyme Microb. Technol. 15:1993;178-192.
2. Mawadza C., Boogerd F.C., Zvauya R., Van Verseveld H.W. Influence of environmental factors on endo-beta-1,4-glucanase production by Bacillus HR68, isolated from a Zimbabween hot spring. Antonie Van Leeuwenhoek. 69:1996;363-369.
3. Kim H., Ahn D.H., Jung K.H., Pack M.Y. Adsorption of Bacillus subtilis endo-beta-1,4-glucanase to cellulosic materials. Biochem. Mol. Biol. Int. 41:1997;665-677.
4. Miksch G., Neitzel R., Fiedler E., Friehs K., Flaschel E. Extracellular production of hybrid beta-glucanase from Bacillus by Escherichia coli under different cultivation conditions in shaking cultures and bioreactors. Appl. Microbiol. Biotechnol. 47:1997;120-126.
5. Fisher S.H., Strauch M.A., Atkinson M.R., Wray L.V. Modulation of Bacillus subtilis catabolite repression by transition state regulatory protein AbrB. J. Bacteriol. 176:1994;1903-1912.
6. Priest F.G. Extracellular enzyme synthesis in the genus Bacillus. Bacteriol. Rev. 41:1977;711-753.
7. Haltrich D., Laussamayer B., Steiner W. Xylanase formation by Sclerotium rolfsii Effect of growth substrates and development of a culture medium using statistically designed experiments . Appl. Microbiol. Biotechnol. 42:1994;522-530.
8. Purkarthofer H., Sinner M., Steiner W. Cellulase-free xylanase from Thermomyces lanuginosus Optimization of production in submerged and solid state culture . Enzyme Microb. Technol. 15:1993;677-682.
9. Haltrich D., Preiss M., Steiner W. Optimization of a culture medium for increased xylanase production by a wild strain of Schizophyllum commune. Enzyme Microb. Technol. 15:1993;854-860.
10. Piggot P.J. Revised genetic map of Bacillus subtilis 168. Smith I., Slepecky A., Setlow P. Regulation of Prokaryotic Development. 1989;1-14 American Society of Microbiology, Washington, DC.
11. Chatfield C. Statistics for Technology. 1975;271-276 Chapman and Hall, London, England.
12. Schaeffer P. Sporulation and the production of antibiotics, exoenzymes and exotoxins. Bacteriol. Rev. 33:1969;48-71.
13. Lowry O.H., Rosebrough N.J., Farr A.L., Randall R.J. Protein measurement with the folin phenol reagent. J. Biol. Chem. 193:1951;265-275.
14. Miller G.R. Use of dinitrosalicylic acid reagent for determination of reducing sugars. Anal. Chem. 31:1959;426-428.
15. Browne C.A., Zerban F.W. Methods of Sugar Analysis. 1948;1020 John Wiley and Sons, New York.
16. Lepper H.A. Official Methods of Analysis. 7th Ed. 1950;13 Association of Official Analytical Chemists, Washington, DC.
17. Dubois M., Gilles K.A., Hamilton J.K., Rebers P.A., Smith F. Colorimetric method for determination of sugars and related substances. Anal. Chem. 28:1956;350-356.
18. Reddy N.R., Palmer J.K., Pierson M.D., Bothast R.J. Wheat straw hemicelluloses Composition and fermentation by human colon Bacteroides . J. Agric. Food Chem. 13:1983;1308-1313.
19. Ghanem K.M., El-Refai A.H., El-Gazaerly M.A. Microbial extraction of beet pulp pectin. Resour. Conserv. Recycl. 6:1991;35-44.
20. Yates, F. Design and analysis of factorial experiments. Tech. Comm. No. 35, Imperial Bureau of Soil Science, London, 1937.
21. Bloor S., England R.R. Elucidation and optimization of the medium constituents controlling antibiotic production by the cyanobacterium Nostoc muscorum. Enzyme Microb. Technol. 13:1991;76-81.
22. 43 gene (rpoD) can suppress and be suppressed by mutations in spo0 genes. Proc. Natl. Acad. Sci. USA. 82:1985;8124-8128.
23. Dingman D.W., Rosenkrantz M.S., Sonenshein A.L. Relationship between aconitase gene expression and sporulation in Bacillus subtilis. J. Bacteriol. 169:1987;3068-3075.
24. Fisher S.H., Sonenshein A.L. Control of carbon and nitrogen metabolism in Bacillus subtilis. Annu. Rev. Microbiol. 45:1991;107-135.
25. Domen L., Maja C., Ales S., Anton P. Influence of some surfactants and regulated compounds on ligninolytic activity of Phanerochaete chrysosporium. FEMS Microb. Lett. 106:1993;17-22.