Claim · model-written summary
Under salt stress, UV-B priming increased proline, phenolics, and sugar accumulation.
- Taxon
- rice
Oryza sativat0 - Treatment
- UV-B primed and NaCl-stressede0
- Outcome
- metabolite accumulation (proline, total phenolics and sugar)e0
- Direction
- increasede0
- Comparator
- unprimed and stressed conditionse0
Not reportedMaterialGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleSettingValueQualifier
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“increased PSI and PSII activity levels, chl a fluorescence and metabolite accumulation (proline, total phenolics and sugar) as well as nonenzymatic (ascorbate and glutathione) and enzymatic (superoxide dismutase, catalase, ascorbate peroxidase) antioxidants were recorded in UV-B primed and NaCl-stressed plants followed by UV-B primed and UV-B-stressed plants, and primed and PEG-stressed, compared with unprimed and stressed conditions”
t0“rice seedlings”
Title
Dhanya T. Thomas; Jos T. Puthur Functional Plant Biology 2019. doi:10.1071/fp18258
Other claims from this paper (6)
- Intervention effect UV-B priming raised PSI and PSII activity in unstressed rice seedlings.
- Intervention effect UV-B priming raised chlorophyll a fluorescence in unstressed seedlings.
- Intervention effect Under salt stress, UV-B priming increased PSI and PSII activity and chlorophyll fluorescence compared with unprimed stressed seedlings.
- Intervention effect Under salt stress, UV-B priming increased nonenzymatic antioxidants.
- Intervention effect Under salt stress, UV-B priming increased SOD, catalase, and ascorbate peroxidase antioxidants.
- Observation UV-B priming enhanced salt stress tolerance more than UV-B or PEG stress tolerance.