Claim · model-written summary
Antioxidant enzyme activity and relative water content declined as drought stress extended.
- Taxon
- rice
Oryza sativae0 - Organ / stage
- leavese0
- Outcome
- antioxidant enzymes reactivity and relative water contente0
- Direction
- decreasee0
Verbatim
e0“With the extension of the stress,the antioxidant enzymes reactivity and relative water content gradually decrease in the rice leaves”
Title
Effects of SA on the Anti-oxidant Enzymes Reactivity of Rice Seedlings Under Drought Stress
Di Lin Mianyang Shifan Xueyuan xuebao 2008
Other claims from this paper (5)
- Intervention effect SA-pretreated rice had lower water content than water-treated rice at an unspecified point.
- Intervention effect After four days of drought, SA-pretreated rice had higher water content than water-treated rice.
- Intervention effect SA pretreatment reduced CAT, POD, and SOD activities relative to water treatment.
- Observation SOD and POD isozyme band patterns did not change.
- Mechanism The authors concluded that high SA weakened rice-seedling drought tolerance.