The DOI matches its Crossref record; 39 of the 39 references it cites were found in a registry or an index.
Localized versus systemic effect of arbuscular mycorrhizal fungi on defence responses to Phytophthora infection in tomato plants
Open accessAbstract
Development of biological control for plant diseases is accepted as a durable and environmentally friendly alternative for agrochemicals. Arbuscular mycorrhizal fungi (AMF), which form symbiotic associations with root systems of most agricultural, horticultural and hardwood crop species, have been suggested as widespread potential bioprotective agents. In the present study the ability of two AMF (Glomus mosseae and Glomus intraradices) to induce local or systemic resistance to Phytophthora parasitica in tomato roots have been compared using a split root experimental system. Glomus mosseae was effective in reducing disease symptoms produced by P. parasitica infection, and evidence points to a combination of local and systemic mechanisms being responsible for this bioprotector effect. The biochemical analysis of different plant defence-related enzymes showed a local induction of mycorrhiza-related new isoforms of the hydrolytic enzymes chitinase, chitosanase and beta-1,3-glucanase, as well as superoxide dismutase, an enzyme which is involved in cell protection against oxidative stress. Systemic alterations of the activity of some of the constitutive isoforms were also observed in non-mycorrhizal roots of mycorrhizal plants. Studies on the lytic activity against Phytophthora cell wall of root protein extracts also corroborated a systemic effect of mycorrhizal symbiosis on tomato resistance to Phytophthora.
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Cites
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Cited by
Priming: Getting Ready for Battle
Conrath, U., Beckers, G. J. M., Flors, V., García-Agustín, P., Jakab, G., Mauch, F., Newman, M.-A., Pieterse, C. M. J., Poinssot, B., Pozo, M. J., et al. (2006) · Molecular Plant-Microbe Interactions® · doi:10.1094/mpmi-19-1062 · Cited by 1,532
Self-citationUnraveling mycorrhiza-induced resistance
Pozo, M. J., & Azcón-Aguilar, C. (2007) · Current Opinion in Plant Biology · doi:10.1016/j.pbi.2007.05.004 · Cited by 1,157
Self-citationMycorrhiza-Induced Resistance and Priming of Plant Defenses
Jung, S. C., Martinez-Medina, A., Lopez-Raez, J. A., & Pozo, M. J. (2012) · Journal of Chemical Ecology · doi:10.1007/s10886-012-0134-6 · Cited by 1,019
Self-citationProspects and limitations for mycorrhizas in biocontrol of root pathogens
Whipps, J. M. (2004) · Canadian Journal of Botany · doi:10.1139/b04-082 · Cited by 508
Fungal endophytes: modifiers of plant disease
Busby, P. E., Ridout, M., & Newcombe, G. (2016) · Plant Molecular Biology · doi:10.1007/s11103-015-0412-0 · Cited by 445
Metadata
- Authors
- Pozo, M. J., Cordier, C., Dumas‐Gaudot, E., Gianinazzi, S., Barea, J. M., & Azcón‐Aguilar, C.
- Venue
- Journal of Experimental Botany
- Publisher
- Oxford University Press (OUP)
- Published
- 2002-03-01
- Volume
- 53
- Issue
- 368
- Pages
- 525-534
- ISSN
- 0022-0957 (ISSN-L)
- 1460-2431
- OpenAlex
- W2142893956
- Cited by
- 447
- References
- 39
- FWCI
- 17.17
- Type
- journal article
- Language
- en
- Open access
- bronze
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- Pozo, M. J., Cordier, C., Dumas‐Gaudot, E., Gianinazzi, S., Barea, J. M., & Azcón‐Aguilar, C. (2002). Localized versus systemic effect of arbuscular mycorrhizal fungi on defence responses to Phytophthora infection in tomato plants. Journal of Experimental Botany. https://doi.org/10.1093/jexbot/53.368.525
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