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Literature DB >> 12094738

Production of lytic enzymes by Trichoderma spp. and their effect on the growth of phytopathogenic fungi.

Abstract

The production of beta-1,3-glucanases and chitinases by three strains of Trichoderma in submerged cultures was determined. The synthesis of enzymes was induced by cell wall biopolymers of phytopathogenic fungi (Botrytis cinerea, Fusarium culmorum and F. oxysporum). T. hamatum produced the highest beta-1,3-glucanase activity; the most effective inducer of enzyme synthesis was the biomass of F. oxysporum. All examined strains of Trichoderma inhibited phytopathogen growth in biotic tests. The diffusion tests showed that the lytic enzymes take part in growth inhibition of phytopathogenic fungi.

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Year: 2002 PMID： 12094738 DOI： 10.1007/bf02817652

Source DB: PubMed Journal: Folia Microbiol (Praha) ISSN： 0015-5632 Impact factor: 2.099

12 in total

1. Physiological and biochemical characterization of Trichoderma harzianum, a biological control agent against soilborne fungal plant pathogens.

Authors: I Grondona; R Hermosa; M Tejada; M D Gomis; P F Mateos; P D Bridge; E Monte; I Garcia-Acha
Journal: Appl Environ Microbiol Date: 1997-08 Impact factor: 4.792

2. A novel endo-beta-1,3-glucanase, BGN13.1, involved in the mycoparasitism of Trichoderma harzianum.

Authors: J de la Cruz; J A Pintor-Toro; T Benítez; A Llobell; L C Romero
Journal: J Bacteriol Date: 1995-12 Impact factor: 3.490

3. Cell wall synthesis is a major target of mycoparasitic antagonism by Trichoderma harzianum.

Authors: M Lorito; V Farkas; S Rebuffat; B Bodo; C P Kubicek
Journal: J Bacteriol Date: 1996-11 Impact factor: 3.490

4. Studies on metabolites of mycoparasitic fungi. II. Metabolites of Trichoderma koningii.

Authors: Q Huang; Y Tezuka; T Kikuchi; A Nishi; K Tubaki; K Tanaka
Journal: Chem Pharm Bull (Tokyo) Date: 1995-02 Impact factor: 1.645

5. Fungal metabolites. XIII. Isolation and structural elucidation of new peptaibols, trichodecenins-I and -II, from Trichoderma viride.

Authors: T Fujita; S Wada; A Iida; T Nishimura; M Kanai; N Toyama
Journal: Chem Pharm Bull (Tokyo) Date: 1994-03 Impact factor: 1.645

6. The purification and characterization of a Trichoderma harzianum exochitinase.

Authors: E E Deane; J M Whipps; J M Lynch; J F Peberdy
Journal: Biochim Biophys Acta Date: 1998-03-03

7. Synthesis of a Trichoderma chitinase which affects the Sclerotium rolfsii and Rhizoctonia solani cell walls.

Authors: L H Lima; J L De Marco; C J Ulhoa; C R Felix
Journal: Folia Microbiol (Praha) Date: 1999 Impact factor: 2.099

8. Antifungal metabolites from Trichoderma harzianum.

Authors: E L Ghisalberti; C Y Rowland
Journal: J Nat Prod Date: 1993-10 Impact factor: 4.050

9. Parallel formation and synergism of hydrolytic enzymes and peptaibol antibiotics, molecular mechanisms involved in the antagonistic action of Trichoderma harzianum against phytopathogenic fungi.

Authors: M Schirmböck; M Lorito; Y L Wang; C K Hayes; I Arisan-Atac; F Scala; G E Harman; C P Kubicek
Journal: Appl Environ Microbiol Date: 1994-12 Impact factor: 4.792