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Enhancing laccase production by white-rot fungus Funalia floccosa LPSC 232 in co-culture with Penicillium commune GHAIE86

Rodríguez, Rosario Díaz
Author Rodríguez, Rosario Díaz Department of Soil Microbiology and Symbiotic Systems, Estación Experimental del Zaidín, Spanish National Research Council (CSIC), Profesor Albareda 1, 18008, Granada, Spain
Heredia, Gabriela
Author Heredia, Gabriela Department of Soil Microbiology and Symbiotic Systems, Estación Experimental del Zaidín, Spanish National Research Council (CSIC), Profesor Albareda 1, 18008, Granada, Spain Institute of Ecology, A.C, Carretera antigua Xalapa-Coatepec 351, El Haya, 91070, Xalapa, Veracruz, Mexico
Siles, José A
Author Siles, José A Department of Soil Microbiology and Symbiotic Systems, Estación Experimental del Zaidín, Spanish National Research Council (CSIC), Profesor Albareda 1, 18008, Granada, Spain Institute of Microbiology, University of Innsbruck, Technikerstrasse 25, A-6020, Innsbruck, Austria
Jurado, Miguel
Author Jurado, Miguel Department of Food Chemistry and Technology, ETSIAAB, Technical University of Madrid, Madrid, Spain
Saparrat, Mario Carlos Nazareno
Author Saparrat, Mario Carlos Nazareno Institute of Plant Physiology (INFIVE), National University of La Plata (UNLP)-CCT-La Plata-Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET), Diag. 113 and 61, CC 327, 1900, La Plata, Argentina
García-Romera, Inmaculada
Author García-Romera, Inmaculada Department of Soil Microbiology and Symbiotic Systems, Estación Experimental del Zaidín, Spanish National Research Council (CSIC), Profesor Albareda 1, 18008, Granada, Spain
Sampedro, Inmaculada
Author Sampedro, Inmaculada Department of Soil Microbiology and Symbiotic Systems, Estación Experimental del Zaidín, Spanish National Research Council (CSIC), Profesor Albareda 1, 18008, Granada, Spain. isampedro@ugr.es Faculty of Pharmacy, Department of Microbiology, University of Granada, Granada, Spain. isampedro@ugr.es Biomedical Research Center (CIBM), Institute of Biotechnology, University of Granada, Granada, Spain. isampedro@ugr.es

Folia microbiologica. 2019 Jan ; 64 (1) : 91-99. [epub] 20180806

Folia Microbiol (Praha)
ISSN 1874-9356 | 0015-5632
Source

Language English Country United States Media print-electronic

Document type Journal Article

Persistent link https://www.medvik.cz/link/pmid30084087

Grant support
AGL2008-00572/AGR Ministerio de Ciencia e Innovación
RYC-2014-15532 Ministerio de Ciencia e Innovación
PICT 2015-1620 Agencia Nacional de Promoción Científica y Tecnológica

PubMed 30084087
DOI 10.1007/s12223-018-0635-y
PII: 10.1007/s12223-018-0635-y
Knihovny.cz E-resources

MeSH
Time Factors MeSH
Coculture Techniques MeSH
Laccase biosynthesis chemistry metabolism MeSH
Microbial Interactions * MeSH
Penicillium genetics growth & development physiology MeSH
Colony Count, Microbial MeSH
Polyporaceae enzymology growth & development MeSH
Polyporales MeSH
Soil Microbiology MeSH
Publication type
Journal Article MeSH
Names of Substances
Laccase MeSH

To obtain enzymatic preparations with higher laccase activity levels from Funalia floccosa LPSC 232, available for use in several applications, co-cultures with six filamentous microfungi were tested. A laccase non-producing soil fungus, identified as Penicillium commune GHAIE86, showed an outstanding ability to increase laccase activity (3-fold as compared to that for monoculture) when inoculated in 6-day-old F. floccosa cultures. Maximum laccase production with the F. floccosa and P. commune co-culture reached 60 U/mL, or twice that induced by chemical treatments alone. Our study demonstrated that co-culture with soil fungi might be a promising method for improving laccase production in F. floccosa. Although the enhancement of laccase activity was a function of P. commune inoculation time, two laccase isoenzymes produced by F. floccosa remained unchanged when strains were co-cultured. These data are compatible with the potential of F. floccosa in agricultural applications in soil, whose enzyme machinery could be activated by soil fungi such as P. commune.

Biomedical Research Center Institute of Biotechnology University of Granada Granada Spain

Department of Food Chemistry and Technology ETSIAAB Technical University of Madrid Madrid Spain

Department of Soil Microbiology and Symbiotic Systems Estación Experimental del Zaidín Spanish National Research Council Profesor Albareda 1 18008 Granada Spain

Faculty of Pharmacy Department of Microbiology University of Granada Granada Spain

Institute of Ecology A C Carretera antigua Xalapa Coatepec 351 El Haya 91070 Xalapa Veracruz Mexico

Institute of Microbiology University of Innsbruck Technikerstrasse 25 A 6020 Innsbruck Austria

Institute of Plant Physiology Diag 113 and 61 CC 327 1900 La Plata Argentina

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