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. 2014 Sep 23;65(22):6629–6644. doi: 10.1093/jxb/eru381

Fig. 7.

Fig. 7.

Induction profiles of PtrWRKY89. Leaves from poplar were sprayed with SA. Control plants were sprayed with H2O. Leaves were collected after 0, 2, 5, 8, and 24h for transcript profile analysis by semi-qRT-PCR. Poplar 18S expression was used as a control and gene-specific primers were used for semi-qRT-PCR analysis of PtrWRKY89.