Low-temperature-induced singlet oxygen adaptation decreases susceptibility to the mycotoxin TeA in invasive plant Ageratina adenophora.

• Tác giả: Shiguo Chen, Dan Cheng, Jing Cheng, Yanjing Guo, Haiou Liu, Yuping Lu, Liru Mi, Sheng Qiang, Jiale Shi, Bernal E Valverde, He Wang, Jing Zhang
• Ngôn ngữ: eng
• Ký hiệu phân loại: 536.54 Measurement of low temperatures (Cryometry)
• Thông tin xuất bản: France : Plant physiology and biochemistry : PPB , 2025
• Bộ sưu tập: NCBI
• ID: 190617

Tóm tắt

The mycotoxin tenuazonic acid (TeA) inhibits photosynthesis and is expected to be developed as a bioherbicide to control Ageratina adenophora that is one of the most serious invasive alien plants in China. New leaves sprouting from A. adenophora at low temperatures (LT) in early spring are less sensitive to TeA compared to those growing in summer. However, the molecular mechanism of LT-caused decrease in the susceptibility of A. adenophora to TeA is unclear. In this study, three singlet oxygen-responsive genes (SORGs) and three jasmonic acid responsive genes (JARGs) were cloned to further probe the role of singlet oxygen (