Claim · model-written summary
Lower stromal pH reduced acetate incorporation without eliminating fatty acid synthesis.
- Taxon
- Spinach
Spinacia oleraceat0 - Treatment
- Lowering of the stroma pHe0
- Outcome
- acetate incorporatione0
- Direction
- reductione0
- Qualifier
- does not suffice to eliminate fatty acid synthesis completelye0
Not reportedMaterialGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleComparatorSettingValue
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Lowering of the stroma pH leads to a reduction of acetate incorporation but does not suffice to eliminate fatty acid synthesis completely.”
t0“Spinach”
Title
On the Light Dependence of Fatty Acid Synthesis in Spinach Chloroplasts
Andreas Sauer; Klaus-Peter Heise PLANT PHYSIOLOGY 1983. doi:10.1104/pp.73.1.11
Other claims from this paper (7)
- Association Spinach chloroplast fatty acid synthesis depends on stromal pH, with an optimum near 8.5.
- Association Elongation of palmitic to oleic acid had the same pH dependence.
- Intervention effect Dihydroxyacetone phosphate and orthophosphate together activated fatty acid synthesis in the dark.
- Observation Dark fatty acid synthesis and oleate synthesis from palmitate showed the same pH dependence as in light.
- Intervention effect Increasing stromal magnesium with A 23187 further stimulated dark fatty acid synthesis.
- Intervention effect DTT considerably reduced dark fatty acid synthesis.
- Intervention effect Glyceraldehyde compensated the DTT effect on dark fatty acid synthesis.