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1 sty 2015 · Research into plant oxidative stress has shown great potential for developing stress-tolerant crops. This can be achieved through the use of directed evolution techniques to prevent protein oxidation, bioengineering of antioxidant activities as well as modification of ROS sensing mechanisms.
- Oxidative stress in plants and the biochemical response mechanisms
The accumulation of reactive oxygen species (ROS) caused by...
- Oxidative stress in plants and the biochemical response mechanisms
6 sie 2019 · Oxidative stress is produced by increasing the number of reactive oxygen species or free radicals, which results in early aging, increased permeability, ions leakage from the cell membranes,...
3 cze 2020 · They found that, in Cd-stressed plants, the Serratia marcescens BM1 treatment not only down-regulated Cd levels and oxidative stress markers, but also up-regulated levels of osmolytes, stress-related gene expression and activities of antioxidant enzymes.
1 sty 2023 · The accumulation of reactive oxygen species (ROS) caused by abiotic or biotic stresses generates oxidative stress in plant cells. To prevent the spread or to stop this chain reaction, antioxidant systems are activated, transforming free radicals (oxidants) into less toxic molecules for the cells.
14 wrz 2021 · Replacement of ferredoxins by oxidation-insensitive functional homologs has been shown to be a viable strategy to sustain the electron flow under stress conditions and, hence, avoid oxidative damage at the PSI site, also under drought stress.
28 lut 2017 · We demonstrate that oxidative stress plays a key role in shaping fish's responses to environmental change as well as life history strategies. We focus on representative examples to compare and contrast how levels of oxidative stress respond to changes in temperature, salinity and oxygen availability.
We highlight the role of enzymatic and non-enzymatic antioxidants as integral factors of multiple signaling cascades beyond their mere function to prevent oxidative damage under adverse abiotic stress conditions.
