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. 2018 Feb 9;18:31. doi: 10.1186/s12870-018-1235-3

Fig. 4.

Fig. 4

Expression profiles of CiWRKY genes in different tissues. Samples were collected from the roots (R), stems (S) and leaves (L) of C. intermedia. The transcripts of 28 CiWRKYs with full-length sequences were examined via qRT-PCR. The relative expression values were calculated using the 2-ΔCT method, and CiEF1α was employed as the endogenous control. The 2-ΔCT-based expression values were used to produce the heatmap