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Cutinase is not required for fungal pathogenicity on pea.
Open accessAbstract
Cutinase, a fungal extracellular esterase, has been proposed to be crucial in the early events of plant infection by many pathogenic fungi. To test the long-standing hypothesis that cutinase of Nectria haematococca (Fusarium solani f sp pisi) is essential to pathogenicity, we constructed cutinase-deficient mutants by transformation-mediated gene disruption of the single cutinase gene of a highly virulent N. haematococca strain. Four independent mutants were obtained lacking a functional cutinase gene, as confirmed by gel blot analyses and enzyme assays. Bioassays of the cutinase-deficient strains showed no difference in pathogenicity and virulence on pea compared to the wild type and a control transformant. We conclude that the cutinase of N. haematococca is not essential for the infection of pea.
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Citations
Cited by
BREAKING AND ENTERING: Host Penetration by the Fungal Rice Blast Pathogen Magnaporthe grisea
Howard, R. J., & Valent, B. (1996) · Annual Review of Microbiology · doi:10.1146/annurev.micro.50.1.491 · Cited by 632
Walton, J. D. (1994) · Plant Physiology · doi:10.1104/pp.104.4.1113 · Cited by 465
Defense Responses of Plants to Pathogens
Kombrink, E., & Somssich, I. E. (1995) · Advances in Botanical Research · doi:10.1016/s0065-2296(08)60007-5 · Cited by 283
Metadata
- Authors
- Stahl, D. J., & Schäfer, W.
- Venue
- The Plant Cell
- Publisher
- Oxford University Press (OUP)
- Published
- 1992-06
- Volume
- 4
- Issue
- 6
- Pages
- 621-629
- ISSN
- 1040-4651 (ISSN-L)
- 1532-298X
- OpenAlex
- W1964911665
- Cited by
- 164
- References
- 0
- FWCI
- 4.65
- Type
- journal article
- Language
- en
- Open access
- green
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- CoChat. (2026). Citation check: Cutinase is not required for fungal pathogenicity on pea. https://app.cochat.ai/papers/10.1105/tpc.4.6.621
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- Stahl, D. J., & Schäfer, W. (1992). Cutinase is not required for fungal pathogenicity on pea. The Plant Cell. https://doi.org/10.1105/tpc.4.6.621
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Bibliographic data: Semantic Scholar, OpenAlex, Crossref.
Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).
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