Claim · model-written summary
Combined PEG and Al did not affect photosynthetic rate of PI 416937.
- Taxon
- Soybean
Glycine maxt0 - Material
- PI 416937e0
- Treatment
- 5.5% PEG/100 µM AlCl3e0
- Outcome
- Photosynthetic ratee0
- Direction
- not affectede0
Not reportedGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleComparatorSettingValueQualifier
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Photosynthetic rate of first trifoliolate for the Al-tolerant genotype PI 416937 (PI) was not affected by imposition of 5.5% PEG/100 µM AlCl3 (38–40 h)”
t0“Soybean”
Title
Hai Nian; Zhenming Yang; He Huang; et al. Journal of Plant Nutrition 2004. doi:10.1081/pln-120038548
Other claims from this paper (12)
- Intervention effect Two days of 5.5% PEG hindered soybean root growth.
- Intervention effect Two days of 100 µM AlCl3 hindered soybean root growth.
- Intervention effect Combined PEG and Al reduced soybean root and shoot growth.
- Intervention effect Combined PEG and Al significantly reduced photosynthetic rate of YC.
- Intervention effect Al-induced citrate exudation was unchanged after recovery from 5.5% PEG pretreatment.
- Intervention effect Al-induced citrate exudation increased after 7% PEG pretreatment without recovery.
- Intervention effect After recovery from combined stress, PI exuded more citrate than its control.
- Intervention effect After recovery from combined stress, YC exuded significantly less citrate than its control.
- Intervention effect Exposing the other root half to 9% PEG in CaCl2 reduced Al-induced citrate exudation.
- Intervention effect Exposing the other root half to 9% PEG plus AlCl3 in CaCl2 reduced Al-induced citrate exudation.
- Observation Organic acid secretion was not observed in the Ca solution half under the split-root exposures.
- Mechanism The authors infer that Al- or drought-induced signals such as ABA are not involved in soybean citrate secretion.