Claim · model-written summary
PUT may be involved in the development of chloride toxic symptoms.
CitrusNot reportedMaterialGeneOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleTreatmentComparatorSettingDirectionValueQualifier
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Citrus Plants”
e4“PUT may be involved in the development of chloride toxic symptoms, and SPM may protect or have no effect on chloride plant injury”
Title
Yoel Bar; Akiva Apelbaum; Uzi Kafkafi; et al. Journal of the American Society for Horticultural Science 1996. doi:10.21273/jashs.121.3.507
Other claims from this paper (13)
- Intervention effect Increasing chloride in irrigation water increased leaf chloride levels in citrus.
- Intervention effect Increasing chloride in irrigation water caused more severe leaf damage in citrus.
- Intervention effect Increasing chloride in irrigation water reduced branch growth in citrus.
- Intervention effect High chloride in irrigation water increased putrescine (PUT) in citrus leaves.
- Intervention effect High chloride in irrigation water decreased spermine (SPM) in citrus leaves.
- Association The symptoms caused by high chloride were associated with high PUT and low SPM levels in citrus leaves.
- Mechanism SPM may protect citrus against chloride plant injury or have no effect.
- Observation Leaf polyamine profiles of Troyer and Cleopatra were different under nonstress chloride conditions.
- Observation In Troyer leaves, PUT level was 9-fold higher than in Cleopatra.
- Observation In Cleopatra leaves, SPM level was 25-fold higher than in Troyer.
- Intervention effect Nitrate supplement to saline water reduced leaf chloride accumulation in citrus.
- Intervention effect Nitrate supplement to saline water reduced the increase in PUT in citrus leaves.
- Observation Effects of high chloride were slight in Cleopatra but highly apparent in Troyer.