The DOI matches its Crossref record; 29 of the 29 references it cites were found in a registry or an index.
cAMP Regulates Infection Structure Formation in the Plant Pathogenic Fungus Magnaporthe grisea.
Open accessAbstract
Magnaporthe grisea, the causal agent of rice blast, is one of the most destructive fungal pathogens of rice throughout the world. Infection of rice by M. grisea requires the formation of an appressorium, a darkly pigmented, dome-shaped structure. The germ tube tip differentiates into an appressorium following germination of conidia on a leaf surface. When conidia germinate on growth medium or other noninductive surfaces, the emerging germ tube does not differentiate and continues to grow vegetatively. Little is known about the endogenous or exogenous signals controlling the developmental process of infection structure formation. We show here that a hydrophobic surface was sufficient for the induction of the appressorium. Furthermore, we demonstrate that the addition of cAMP, its analogs (8-bromo cAMP and N6-monobutyryl cAMP), or 3-isobutyl-1-methylxanthine (an inhibitor of phosphodiesterase) to germinating conidia or to vegetative hyphae induced appressorium formation on noninductive surfaces. The identification of cAMP as a mediator of infection structure formation provides a clue to the regulation of this developmental process. Elucidation of the mechanism involved is not only of biological interest but may also provide the basis for new disease control strategies.
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Cites
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Cited by
The Top 10 fungal pathogens in molecular plant pathology
DEAN, R., VAN KAN, J. A. L., PRETORIUS, Z. A., HAMMOND‐KOSACK, K. E., DI PIETRO, A., SPANU, P. D., RUDD, J. J., DICKMAN, M., KAHMANN, R., ELLIS, J., et al. (2012) · Molecular Plant Pathology · doi:10.1111/j.1364-3703.2011.00783.x · Cited by 4,692
Self-citationOn the Trail of a Cereal Killer: Exploring the Biology of Magnaporthe grisea
Talbot, N. J. (2003) · Annual Review of Microbiology · doi:10.1146/annurev.micro.57.030502.090957 · Cited by 962
Signal Transduction Cascades Regulating Fungal Development and Virulence
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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
Metadata
- Authors
- Lee, Y. H., & Dean, R. A.
- Venue
- The Plant Cell
- Publisher
- Oxford University Press (OUP)
- Published
- 1993-06-01
- Volume
- 5
- Issue
- 6
- Pages
- 693-700
- ISSN
- 1040-4651 (ISSN-L)
- 1532-298X
- OpenAlex
- W2147866834
- Cited by
- 323
- References
- 29
- FWCI
- 2.25
- Type
- journal article
- Language
- en
- Open access
- green
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- Lee, Y. H., & Dean, R. A. (1993). cAMP Regulates Infection Structure Formation in the Plant Pathogenic Fungus Magnaporthe grisea. The Plant Cell. https://doi.org/10.1105/tpc.5.6.693
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