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Jasmonic Acid

  1. Paul Staswick

Published Online: 15 APR 2003

DOI: 10.1002/047126363X.agr321

Encyclopedia of Agrochemicals

Encyclopedia of Agrochemicals

How to Cite

Staswick, P. 2003. Jasmonic Acid. Encyclopedia of Agrochemicals. .

Author Information

  1. University of Nebraska, Lincoln, Nebraska

Publication History

  1. Published Online: 15 APR 2003

Abstract

Jasmonic acid (JA) is an important hormonelike signaling molecule that is apparently distributed throughout the plant kingdom. It functions as an intermediate in defense response pathways against both pathogens and insects. JA was first identified as the methyl ester form (MeJA), which is a volatile fragrance component of jasmine and other flowers and fruits. As a naturally occurring plant chemical, JA might provide as more ecologically acceptable method of controlling microbial growth on plant food products, both before and after their harvest.

Keywords:

  • jasmonic acid;
  • hormonelike signaling molecule;
  • microbial growth;
  • plant-defense response;
  • biosynthesis;
  • methyl ester jasmonic acid