Claim · model-written summary
SADH treatment increased relative turgidity and ribulose-1,5-bisphosphate carboxylase activity under drought stress in pea.
- Taxon
- Pisum sativum
Lathyrus oleraceuse0 - Treatment
- SADHe4
- Outcome
- relative turgidity and ribulose‐l,5‐ diphosphate carboxylase activitye4
- Direction
- increasede4
- Qualifier
- under drought stresse4
Not reportedMaterialGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleComparatorSettingValue
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Physiological effects of drought were studied in two pea ( Pisum sativum L.) cultivars”
e4“SADH (succinic acid‐2,2‐dimethylhydrazide) treatment increased relative turgidity and ribulose‐l,5‐ diphosphate carboxylase activity under drought stress”
Title
K. C. Lee; R. W. Campbell; G. M. Paulsen Crop Science 1974. doi:10.2135/cropsci1974.0011183x001400020033x
Other claims from this paper (11)
- Intervention effect Drought stress decreased dry weight and relative turgidity in two pea cultivars.
- Intervention effect Drought stress decreased reducing sugar, sucrose and starch concentrations in pea.
- Intervention effect Drought stress decreased ribulose-1,5-bisphosphate carboxylase activity in pea.
- Intervention effect Drought stress decreased net photosynthesis in pea.
- Association Under drought, the decreases in dry weight, carbohydrate concentration and enzyme activity were greater in the drought-susceptible pea cultivar.
- Association Under drought, the decrease in net photosynthesis was greater in the drought-susceptible pea cultivar.
- Intervention effect SADH treatment decreased respiration and rate of water uptake in both pea cultivars under nonstress conditions.
- Intervention effect SADH treatment increased sucrose concentration in the Alaska pea cultivar.
- Intervention effect SADH treatment decreased net photosynthesis in the Hardy pea cultivar.
- Intervention effect SADH had no effect on reducing sugar and starch concentrations in pea.
- Mechanism SADH probably enabled pea plants to tolerate stress longer by decreasing energy requirements and metabolic degradation rates.