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. 2020 Jan 24;10:1748. doi: 10.3389/fpls.2019.01748

Figure 2.

Figure 2

Morphological differences between wild-type and transgenic poplars overexpressing PdC3H17 or PdC3H17ΔC after well-watered or drought stress conditions for 20 days. (A) PCR identification of representative PdC3H17 and PdC3H17ΔC overexpression poplar lines using pro35S and gene-specific primers. Wild-type (WT) plants were used as the control. (B) qRT-PCR analysis of PdC3H17 expression in WT, PdC3H17OE, or PdC3H17ΔCOE poplar lines. (C, D) Drought response of 3-month-old representative WT, PdC3H17OE (17OE), and PdC3H17ΔCOE (17ΔCOE) poplar lines at the 20th day of well-watered (C) or drought (D) treatment. Bars = 10 cm.