PDLP5 regulates aquaporin-mediated hydrogen peroxide transport in Arabidopsis
Zhongpeng Li, Su-Ling Liu, Saiful Islam, Madelyn Clements, Yani Chen, Kyaw Aung
The paper shows PDLP5 negatively regulates PIP-dependent H2O2 transport in Arabidopsis by forming complexes with PIPs, affecting H2O2 uptake and root growth response.
bioRxiv · Jan 23, 2026 · PreprintPlant Biology