Claim · model-written summary
Soluble carbohydrate content increased in maize seedlings under NaCl stress.
Zea maysNot reportedMaterialGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleComparatorSettingValueQualifier
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Maize seedlings were treated with 100 NaCl mmol/L”
e1“MDA(Fig.5a), Cl -,Pi(Fig.4) and soluble carbohydrate (Fig.2b) contents increased”
Title
The Possible Mechanisms of NaCl Inhibit Photosythesis of Maize Seedlings
Guo Wei Shu 2001
Other claims from this paper (11)
- Intervention effect Photosynthetic rate of maize seedlings decreased with time under 100 mmol/L NaCl.
- Intervention effect Stomatal conductance of maize seedlings decreased under NaCl stress.
- Intervention effect Substomatal CO2 concentration decreased at first and then increased gradually under NaCl stress.
- Intervention effect MDA content increased in maize seedlings under NaCl stress.
- Intervention effect Cl- content increased in maize seedlings under NaCl stress.
- Intervention effect Pi content increased in maize seedlings under NaCl stress.
- Intervention effect The Chl a/Chl b ratio decreased in maize seedlings under NaCl stress.
- Intervention effect Fv/Fm decreased in maize seedlings under NaCl stress.
- Intervention effect The activities of MDH and PEPC decreased in maize seedlings under NaCl stress.
- Mechanism The authors conclude that stomatal limitation caused by osmotic stress is the dominating factor in the decrease of photosynthesis in maize seedlings when the NaCl stress period is short.
- Mechanism The authors conclude that the increase in active oxygen is the basic non-stomatal inhibiting factor of photosynthesis in NaCl-stressed maize seedlings.