Role of phytohormones in insect-specific plant reactions

Erb, Matthias; Meldau, Stefan; Howe, Gregg A. (2012). Role of phytohormones in insect-specific plant reactions. Trends in Plant Science, 17(5), pp. 250-259. Elsevier Current Trends 10.1016/j.tplants.2012.01.003

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The capacity to perceive and respond is integral to biological immune systems, but to what extent can plants specifically recognize and respond to insects? Recent findings suggest that plants possess surveillance systems that are able to detect general patterns of cellular damage as well as highly specific herbivore-associated cues. The jasmonate (JA) pathway has emerged as the major signaling cassette that integrates information perceived at the plant–insect interface into broad-spectrum defense responses. Specificity can be achieved via JA-independent processes and spatio-temporal changes of JA-modulating hormones, including ethylene (ET), salicylic acid (SA), abscisic acid (ABA), auxin, cytokinins (CK), brassinosteroids (BR) and gibberellins (GB). The identification of receptors and ligands and an integrative view of hormone-mediated response systems are crucial to understand specificity in plant immunity to herbivores.

Item Type:

Journal Article (Original Article)

Division/Institute:

08 Faculty of Science > Department of Biology > Institute of Plant Sciences (IPS) > Biotic Interactions
08 Faculty of Science > Department of Biology > Institute of Plant Sciences (IPS)

UniBE Contributor:

Erb, Matthias

Subjects:

500 Science > 580 Plants (Botany)

ISSN:

1360-1385

Publisher:

Elsevier Current Trends

Language:

English

Submitter:

Peter Alfred von Ballmoos-Haas

Date Deposited:

14 Jul 2015 10:16

Last Modified:

14 Jul 2015 10:16

Publisher DOI:

10.1016/j.tplants.2012.01.003

URI:

https://boris.unibe.ch/id/eprint/70244

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