Aug 2026
Arbuscular mycorrhiza-upregulated PtPIP1;2 facilitates H2O2 transport to enhance drought tolerance in trifoliate orange.
It is suggested that PtPIP1;2 enhances drought tolerance by facilitating transmembrane H2O2 transport, which is associated with improved reactive oxygen species turnover, a more favorable hormonal balance, and the activation of downstream defense networks.
Cheng-Zhuo Li, Chong Zhang, Feng-Ling Zheng et al.
· Tree Physiology · 0 citations