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Fig. 16 | BMC Plant Biology

Fig. 16

From: Functional identification of BpMYB21 and BpMYB61 transcription factors responding to MeJA and SA in birch triterpenoid synthesis

Fig. 16

Simplified working model of the role of BpMYB21 and BpMYB61 in hormone-induced triterpenoid synthesis in Betula platyphylla. BpMYB21 and BpMYB61 are induced by SA/MeJA. BpMYB21 and BpMYB61 interact with bHLH to induce BpSE and BpX expression by binding the MBS elements of the BpSE and BpX promoter, which subsequently regulates triterpenoid synthesis

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