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Fig. 5 | BMC Plant Biology

Fig. 5

From: Genome-wide identification and comparative expression profiling of the WRKY transcription factor family in two Citrus species with different Candidatus Liberibacter asiaticus susceptibility

Fig. 5

Expression profiles of WRKY genes of Citrus sinensis (A) and Poncirus trifoliata  (B) under SA treatment. Expression analysis was carried out in leaves of C. sinensis and P. trifoliata at different time points (0 h, 3 and 6 h after irrigation of 2 mM SA). The qPCR results of WRKY genes were normalized by log2 transform. The heatmap constructed by TBtools software. Color scale erected vertically at the right side of the diagram. Higher expression levels are shown in red, bigger shape and lower expression levels are shown in green, smaller shape

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