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Protein posttranslational modifications in plant responses to abiotic stress -Women in plant science series

FRONTIERS IN PLANT SCIENCE (2022)

Cysteine modifications (oxPTM) and protein sulphenylation-mediated sulfenome expression in plants: evolutionary conserved signaling networks?

Soumya Mukherjee

Summary: Plant resilience to oxidative stress is achieved by restoring the intracellular redox environment and modulating the activity of posttranslationally modified proteins. Cysteine oxidation modifications are induced by reactive oxygen species, reactive nitrogen species, and hydrogen peroxide in plants, playing a role in hormone signaling. The evolutionary conservation of S-sulphenylated proteins in humans and plants suggests potential for further exploration in plant-environment interactions.

PLANT SIGNALING & BEHAVIOR (2021)

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Review Plant Sciences