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. 2008 Mar;20(3):495–497. doi: 10.1105/tpc.108.059485

Figure 1.

Figure 1

Oxylipin Signaling Pathways.

JA signaling is to some extent dependent on the key transcriptional activator MYC2/JIN1, which is regulated by COI1-dependent degradation of JAZ repressors (Chini et al., 2007). The work of Mueller et al. (2008) suggests a model wherein TGA transcription factors contribute to phytoprostane and OPDA signaling. Although not shown here, phytoprostanes and OPDA also appear to have their own unique responses.