Jasmonate-dependent and COI1-independent defense responses against Sclerotinia sclerotiorum in Arabidopsis thaliana: auxin is part of COI1-independent defense signaling.

@article{Stotz2011JasmonatedependentAC,
  title={Jasmonate-dependent and COI1-independent defense responses against Sclerotinia sclerotiorum in Arabidopsis thaliana: auxin is part of COI1-independent defense signaling.},
  author={Henrik U. Stotz and Yusuke Jikumaru and Yukihisa Shimada and Eriko Sasaki and Nadja E. Stingl and Martin J. Mueller and Yuji Kamiya},
  journal={Plant & cell physiology},
  year={2011},
  volume={52 11},
  pages={1941-56}
}
The jasmonate receptor COI1 is known to facilitate plant defense responses against necrotrophic pathogens, including the ascomycete Sclerotinia sclerotiorum. However, it is not known to what extent jasmonates contribute to defense nor have COI1-independent defense pathways been sufficiently characterized. Here we show that the susceptibility to S. sclerotiorum of the aos mutant, deficient in biosynthesis of jasmonic acid (JA) and its precursor 12-oxophytadienoic acid, was elevated to a level… CONTINUE READING

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