This was correlated with increased levels of alanine, glutamate, asparagine, glycine-betaine and sucrose and decreased levels of malic acid, trans-aconitic acid and glucose in shoots. Correlation with salt-load shown in roots included elevated levels of alanine, -amino-N-butyric acid, malic acid,...
Among the compounds detected, in particular organic acids such as malic acid, malonic acid, succinic acid and trans-aconitic acid, were present at highest concentrations (Figure 1). Corroborating an earlier report [25], we found that lactic acid was a main constituent of maize root exudates....
Trans -aconitateAconitate isomerase (EC 5.3.3.7) interconverts cis- and trans-isomers of aconitic acid. Expression of the gene encoding this enzyme was studied in maize (Zea mays L.) leaves depending on light regime. Aconitate isomerase was induced by white and by red light indicating the ...
When stressed by application of Al ions, the Al-tolerant maize hybrid, W64, maintained higher concentrations of organic acids, especially malic and trans -aconitic, than the Al-sensitive maize hybrid, A632. We hypothesize that citric and malic acid, because of their high stability constants with...
The pH dependence of the chemical shift of F 2 ALA and F 3 ALA is greater than either the commonly used 31 P NMR signal of inorganic phosphate or the 13 C NMR signals of trans-aconitic acid, which is also found in some plant cells. F 2 ALA and F 3 ALA were also able to detect...
Plant Physiology and Biochemistry Trans-Aconitic Acid Inhibits the Growth and Photosynthesis of Glycine max. Plant Physiol. Biochem. 2018, 132, 490–496. [Google Scholar] [CrossRef] [PubMed] Marchiosi, R.; Ferrarese, M.L.L.; Bonini, E.A.; Fernandes, N.G.; Ferro, A.P.; Ferrarese-...