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. 2015 Jun 1;66(17):5327–5336. doi: 10.1093/jxb/erv250

Fig. 2.

Fig. 2.

Spodoptera feeding strongly induces the promoters of PEPR1, PEPR2, and PROPEP3. Leaves of transgenic Arabidopsis plants expressing pPEPR::GUS and pPROPEP3::GUS reporter constructs were either wounded using cork borers or exposed to feeding Spodoptera littoralis (S.l.) larvae. After 12h, the leaves were detached from the plant, fixed, and stained. For each construct, two independent lines were assessed with very similar results.