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Review
. 2002 Aug;5(4):332-8.
doi: 10.1016/s1369-5266(02)00268-6.

Phospholipid signalling in plant defence

Affiliations
Review

Phospholipid signalling in plant defence

Ana M Laxalt et al. Curr Opin Plant Biol. 2002 Aug.

Abstract

Phospholipid-derived molecules are emerging as novel second messengers in plant defence signalling. Recent research has begun to reveal the signals produced by the enzymes phospholipase C, phospholipase D and phospholipase A2 and their putative downstream targets. These include the activation of a MAP kinase cascade and triggering of an oxidative burst by phosphatidic acid; the regulation of ion channels and proton pumps by lysophospholipids and free fatty acids; and the conversion of free fatty acids into bioactive octadecanoids such as jasmonic acid.

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