Skip to main content
. 2018 Jun 11;30(7):1645–1660. doi: 10.1105/tpc.18.00168

Figure 5.

Figure 5.

PtrEPSP-TF/PtrhAT Mechanism Is a Novel Transcription Regulatory Hierarchy Regulating MYB46 Expression and the Phenylpropanoid Pathway in Populus.

(A) Transcriptional response of PtrEPSP-TF to overexpression of PtWND1B, the homolog of Arabidopsis SND1. RT-qPCR analysis was performed in triplicate to calculate the mean value and sd (error bar), which were used in Student’s t tests. P value comparison was calculated using two-tailed Student’s t tests (**P < 0.01, *P < 0.05, and ns P > 0.05).

(B) A simplified scheme illustrating the transcriptional regulation of the PtrEPSP-TF/PtrhAT mechanism in MYB46 expression and the phenylpropanoid pathway. Solid line indicates processes studied in this work. The dashed line indicates processes not studied in this work. Green indicates transcriptional activation. Red indicates transcriptional repression.