Claim · model-written summary
NaCl stress caused severe ion toxicity in cucumber chloroplasts.
- Taxon
- cucumber
Cucumis sativuse0 - Organ / stage
- chloroplastse0
- Treatment
- NaCl stresse0
- Outcome
- ion toxicitye0
Not reportedMaterialGeneCompoundInteractorInteractor roleSecond interactorSecond interactor roleComparatorSettingDirectionValueQualifier
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“NaCl stress resulted in severe ion toxicity and oxidative stress in cucumber chloroplasts”
e1“photosynthetic apparatus of cucumber seedlings under salt stress”
e2“Put altered unsaturated fatty acid content”
Title
Sheng Shu; Yinghui Yuan; Jie Chen; et al. Scientific Reports 2015. doi:10.1038/srep14390
Other claims from this paper (11)
- Intervention effect NaCl stress caused oxidative stress in cucumber chloroplasts.
- Intervention effect Salinity significantly increased saturated fatty acid contents in cucumber thylakoid membranes.
- Intervention effect Putrescine altered unsaturated fatty acid content under salt stress.
- Intervention effect Putrescine alleviated disintegration of cucumber thylakoid grana lamellae.
- Intervention effect Putrescine reduced plastoglobuli number in cucumber thylakoid membranes.
- Intervention effect Putrescine up-regulated ATP synthase, CP47 and D1 protein expression in NaCl-stressed thylakoid membranes.
- Intervention effect Putrescine up-regulated Qb and psbA protein expression in NaCl-stressed thylakoid membranes.
- Intervention effect Putrescine down-regulated CP24, D2 and LHCII type III in NaCl-stressed thylakoids.
- Observation For five candidate proteins, induced cucumber transcripts and proteins showed consistent accumulation patterns.
- Mechanism Authors suggest putrescine regulates protein expression at transcriptional and translational levels by increasing endogenous polyamines in thylakoid membranes.
- Mechanism Authors suggest the putrescine-related regulation may stabilize the photosynthetic apparatus under salt stress.