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. 2021 Jun 25;12:695223. doi: 10.3389/fpls.2021.695223

Figure 6.

Figure 6

qRT-PCR analysis of monolignol pathway genes in the differentiating xylem of BLH6a:SRDX overexpression transgenic P. alba × P. glandulosa. The transcript abundance in wild type (WT) and transgenic lines 2 and 29 was determined for transgene BLH6a:SRDX and monolignol pathway genes CAld5H2, CAld5H1, COMT2, CAD1, C3H3, CCR2, C4H2, 4CL3, 4CL5, PAL4, and HCT1. Asterisks highlight significant differences by the Student's t-test: *p < 0.5, **p < 0.01; ***p < 0.001.