Claim · model-written summary
Key enzymes of the ascorbate-glutathione cycle and the Trx system alleviate the effect of NO in tomato seedlings under nitrate stress, involving S-nitrosylation.
- Taxon
- tomato seedlings
Solanum lycopersicume6 - Outcome
- alleviating the effect of NOe6
- Qualifier
- involving the S-nitrosylation modificatione6
Not reportedMaterialGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleTreatmentComparatorSettingDirectionValue
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e6“These results suggested that key enzymes in ascorbate-glutathione cycle and Trx system played an important role in alleviating the effect of NO in tomato seedlings under nitrate stress involving the S-nitrosylation modification”
Title
Xue Gan; Shengtai Qiao; Yuanlin Liang; et al. The Journal of Horticultural Science and Biotechnology 2023. doi:10.1080/14620316.2023.2218381
Other claims from this paper (12)
- Intervention effect SNP increased plant height, root length and biomass of tomato seedlings under nitrate stress, especially at 100 μM.
- Intervention effect SNP with nitrate stress decreased ROS and MDA contents in tomato relative to nitrate stress alone.
- Intervention effect SNP with nitrate stress increased antioxidant enzyme activities, ascorbate and glutathione contents in tomato relative to nitrate stress alone.
- Intervention effect SNP with nitrate stress increased the expression of SlTrxh, SlNTRB and SlTpx in tomato.
- Intervention effect Auranofin (ANF), an NTR inhibitor, shortened tomato root length under nitrate stress.
- Intervention effect Auranofin (ANF) increased MDA and ROS contents in tomato plants.
- Mechanism ANF inhibited the alleviating effect of NO under nitrate stress, suggesting an NTR-dependent mechanism.
- Intervention effect NO treatment with nitrate stress decreased NO and S-nitrosothiol contents in tomato seedlings.
- Intervention effect NO treatment with nitrate stress decreased SlNR transcript levels in tomato seedlings.
- Intervention effect NO treatment with nitrate stress increased the expression of SlGLB and SlGSNOR in tomato seedlings.
- Intervention effect Nitrate stress increased S-nitrosylated protein levels in tomato roots.
- Intervention effect SlMDHAR, SlTrxh and SlNTRB protein were S-nitrosylated after NO and nitrate stress treatment.