Claim · model-written summary
Anthocyanin accumulation in M. spectabilis leaves increased as phosphorus application decreased.
Verbatim
e1“anthocyanin accumulation in M. spectabilis leaves gradually increased as phosphorus application decreased, reaching a maximum anthocyanin concentration at 300 µM phosphorus”
Title
Jun Wei; Zenan Wang; Yuan Li; et al. PLANT PHYSIOLOGY 2026. doi:10.1093/plphys/kiag070
Other claims from this paper (6)
- Mechanism MsSPX4 was identified as a key regulatory factor for anthocyanin synthesis under low-phosphorus conditions.
- Mechanism Under sufficient Pi, MsSPX4 inhibited MsPHL11 activity, while phosphorus starvation disrupted the MsSPX4/MsPHL11 complex.
- Mechanism MsPHL11 binds the P1BS element on the MsWRKY91 promoter to activate MsWRKY91 expression.
- Mechanism MsWRKY91 activates MsF3'H expression through the W-box element and positively regulates anthocyanin biosynthesis.
- Association Overexpression of MsPHL11 increased M. Gala low-phosphorus resistance.
- Association MsSPX4-stabilized transgenic M. Gala lines exhibited lower phosphorus resistance.