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. 2021 Jan 22;62(2):248–261. doi: 10.1093/pcp/pcaa170

Fig. 5.

Fig. 5

Hypothetical model for the role of the endodermal suberin pathway in rhizosphere microbial composition. The transcription factor MYB36 activates ESB1 and ERK1 in the endodermis. Activation of the ERK1/RBK1 signaling cascade modulates TIC activity and influences suberin deposition at the CS. Suberin-associated metabolites are actively exudated and shape the microbial community composition of the rhizosphere. Blue dotted line, suberin deposition at CS; Orange cells, endodermis.