Claim · model-written summary
Salt stress significantly upregulated 118 antioxidant-system proteins.
- Taxon
- alfalfa
Medicago sativae1 - Treatment
- salt stresse2
- Outcome
- DAPs related to the antioxidant systeme0
- Direction
- up-regulatede0
- Value
- 118 DAPse0
Not reportedMaterialGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleComparatorSettingQualifier
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“118 DAPs related to the antioxidant system, including glutathione metabolism and oxidation-reduction pathways, were significantly up-regulated.”
e1“salt tolerance in alfalfa”
e2“salt stress induced 226 differentially abundant proteins (DAPs).”
Title
Jikai Li; Jemaa Essemine; Chen Shang; et al. International Journal of Molecular Sciences 2020. doi:10.3390/ijms21030909
Other claims from this paper (9)
- Intervention effect Salt stress induced 226 differentially abundant proteins.
- Intervention effect Salt stress strongly stimulated the TCA cycle, especially malate-to-oxaloacetate conversion.
- Intervention effect The NADPH/NADP+ ratio rose by about five times.
- Intervention effect Antioxidant enzyme activities rose about three to five times.
- Intervention effect Proline content rose about three to five times.
- Intervention effect Salt treatment inhibited abundance of proteins related to the CBB cycle and photorespiration.
- Intervention effect Carbon assimilation and photorespiration metabolites decreased about 40% after 200 mM NaCl for 14 days.
- Intervention effect Net photosynthesis declined around 30% after salt exposure.
- Mechanism The authors attribute ROS removal and mitigation of carbon-metabolism damage to TCA-derived reducing power supporting glutathione.