Results 161 to 170 of about 123,324 (257)

Cell wall integrity and elicitor peptide signaling modulate jasmonic acid‐mediated camalexin production in Arabidopsis

open access: yesNew Phytologist, EarlyView.
Model of the cell wall damage (CWD)‐responsive signaling network leading to camalexin biosynthesis. Summary Plant cell walls constitute dynamic barriers that are essential for defense against pathogens. Beyond a structural role in blocking pathogen infection, innate mechanisms monitor cell wall integrity (CWI) in Arabidopsis thaliana and trigger local ...
Richard Noi Morton   +9 more
wiley   +1 more source

An AGC kinase cascade regulates ROP signaling for the correct timing of pollen germination

open access: yesNew Phytologist, EarlyView.
Model for PDK1‐AGC1.5/7 kinase cascade function in controlling pollen germination. Summary In flowering plants, the timing of pollen germination is crucial for successful fertilization and an important trait for seed and fruit crops. Environmental factors tightly regulate pollen germination, with germination‐suppressing conditions on the pollen ...
Tong Zhao   +10 more
wiley   +1 more source

Embryonal degreening and seed longevity require plastid LEA proteins

open access: yesNew Phytologist, EarlyView.
Working model of how plastidial LEA proteins aid the remodelling of photosynthetic structures during degreening of Arabidopsis seed embryos. LEA42 and LEA48 support thylakoid proteostasis and membrane remodelling in embryonal cells during late seed maturation by maintaining a local physicochemical environment compatible with protein turnover and ...
Dennis Brandt   +17 more
wiley   +1 more source

The structure of intact and active Photosystem II from Arabidopsis thaliana at 2.44 Å resolution. [PDF]

open access: yesNew Phytol
Forsman J   +6 more
europepmc   +1 more source

A beneficial root endophyte buffers natural variation in pathogen susceptibility across Arabidopsis accessions

open access: yesNew Phytologist, EarlyView.
Beneficial symbionts act as ecological stabilizers that mitigate differential pathogen susceptibility within natural plant populations. Summary Host genetic diversity shapes pathogen susceptibility within plant populations, raising the question of whether beneficial root microbes can buffer these differences.
Natalie Peltz   +13 more
wiley   +1 more source

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