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PdPI, a PISTILLATA ortholog from Populus davidiana, enhances drought tolerance by regulating stomatal aperture and antioxidant defense

Si-Yuan Li Mei-Qi Lu Ling Jin Zhan-Chen Ren Xin-Yu Wang Song Chen Yun-Xia Wei Jia-Xin Liu Yuan-Fu Liu Hao-Ran Bao Yue Zhang Ting-Yu Cao Ruxin Yi Yu-Tong Ding Jia-Jia Shen Qiushuang Zhao Su Chen
Jul 2026 · Plant Cell Tissue and Organ Culture · Vol 166 · 1 citation · 40 references

TL;DR

Overexpression of PdPI in P. davidiana enhanced drought tolerance by regulating stomatal aperture and revealed that PdPI functions as a positive regulator in response to drought stress in P. davidiana.

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