Claim · model-written summary
Glutathione amount varied more than twofold during the sampling interval.
- Taxon
- Gossypium hirsutum
Gossypium hirsutume0 - Outcome
- amount of glutathionee2
- Value
- > 2×e2
- Qualifier
- during the sampling intervale2
Not reportedMaterialGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleTreatmentComparatorSettingDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The goal of this study was to identify water‐stress‐related limitations in the antioxidant protection in cotton ( Gossypium hirsutum L.) in the field”
e2“The amount of glutathione varied (> 2×) during the sampling interval, though there was no effect of water treatment on the variation”
Title
Seasonal Patterns of Glutathione and Ascorbate Metabolism in Field‐Grown Cotton under Water Stress
James R. Mahan; Don F. Wanjura Crop Science 2005. doi:10.2135/cropsci2005.0193
Other claims from this paper (7)
- Intervention effect Glutathione amount did not respond to the water treatment in field cotton.
- Intervention effect The reduced/oxidized glutathione ratio varied seasonally but did not respond to water deficits.
- Intervention effect Glutathione reductase activity varied about fivefold seasonally but did not respond to water deficits.
- Intervention effect Ascorbate amount increased under water stress, by about fivefold.
- Intervention effect Ascorbate peroxidase activity increased under water stress, by about 1.5-fold.
- Intervention effect Malondialdehyde amount varied seasonally by about twofold and did not respond to water stress.
- Mechanism Antioxidant metabolism under production-condition water deficits was sufficient to protect cotton against oxidative damage.