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. 2019 Oct 31;11(11):1009. doi: 10.3390/v11111009

Figure 3.

Figure 3

C4-interacting RLKs are expressed in phloem companion cells. Expression of selected RLKs according to publicly available transcriptome datasets [26,27]. For (a), mean expression values were selected from the SUC2:GFP-marked cell population dataset, in which companion cells are overrepresented [26]; for (b), mean expression values were selected from companion cells read counts in mock conditions [27]. All values are normalized to ACT2 expression in the same experiment. Expression of the pollen-specific RECEPTOR-LIKE SERINE/THREONINE KINASE 2 (RKF2) is shown as negative control.