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. 2011 Feb 18;23(2):823–842. doi: 10.1105/tpc.110.082081

Figure 13.

Figure 13.

Proposed Model of ABA-SA Antagonism in the Xcv–Pepper Interaction.

The pepper ABA-responsive protein, ABR1, which localizes to the nucleus, negatively regulates ABA signaling in an SA-dependent manner to resist pathogen attack. Arrows indicate positive regulation and blunt ends denote negative regulation. Blue and red lines show compatible and incompatible interaction events, respectively.

[See online article for color version of this figure.]