Claim · model-written summary
Ozone increased malondialdehyde in lcd1-1 leaves compared with the wild type.
- Taxon
- Arabidopsis thaliana
Arabidopsis thalianat0 - Material
- lcd1-1e2
- Treatment
- ozonee2
- Outcome
- malondialdehydee2
- Direction
- increasede2
- Comparator
- wild typee2
Not reportedGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleSettingValueQualifier
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Arabidopsis thaliana”
e2“When exposed to ozone, lcd1-1 leaves become paler and contain an increased amount of the lipid peroxidation product malondialdehyde compared to the wild type”
Title
Carina Barth; Patricia L. Conklin The Plant Journal 2003. doi:10.1046/j.1365-313x.2003.01795.x
Other claims from this paper (10)
- Association The lcd1-1 mutant had decreased chlorophyll content associated with lower palisade cell density.
- Observation The lcd1-1 mutant had lower cell density in the leaf palisade parenchyma.
- Intervention effect Ozone made lcd1-1 leaves paler.
- Intervention effect Virulent Pseudomonas syringae growth was higher in lcd1-1 than in the wild type.
- Intervention effect PR-1 and PR-5 expression was lower in lcd1-1 than in the wild type after infection with virulent Pseudomonas syringae.
- Intervention effect Under short-term high-light stress, lcd1-1 leaves did not bleach.
- Intervention effect Under short-term high-light stress, photosystem I and II potential activities decreased to a similar extent in lcd1-1 and wild type.
- Observation The LCD1 gene of lcd1-1 contains a nonsense mutation.
- Observation The LCD1 gene is located at the bottom of chromosome 2.
- Mechanism Increased sensitivity to ozone and virulent P. syringae is suggested to be a secondary effect of the lower-cell-density phenotype, with LCD1 playing a role in leaf development.