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. 2009 Jul;60(11):3221–3238. doi: 10.1093/jxb/erp157

Fig. 11.

Fig. 11.

Model summarizing the interaction of NADPH oxidase (Zmrboh), H2O2, ZmMPK5, and antioxidant defence systems in ABA signalling in maize plants. Bold arrows indicate the positive feedback regulation involving Zmrboh, H2O2, and ZmMPK5 in ABA signalling.