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Review
. 2002 Aug;5(4):325-31.
doi: 10.1016/s1369-5266(02)00275-3.

Cross talk between signaling pathways in pathogen defense

Affiliations
Review

Cross talk between signaling pathways in pathogen defense

Barbara N Kunkel et al. Curr Opin Plant Biol. 2002 Aug.

Abstract

Plant defense in response to microbial attack is regulated through a complex network of signaling pathways that involve three signaling molecules: salicylic acid (SA), jasmonic acid (JA) and ethylene. The SA and JA signaling pathways are mutually antagonistic. This regulatory cross talk may have evolved to allow plants to fine-tune the induction of their defenses in response to different plant pathogens.

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