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- Publications
- Influence
Comparative structure, function and regulation of isocitrate lyase, an important assimilatory enzyme.
- P. Vanni, E. Giachetti, G. Pinzauti, B. Mcfadden
- Chemistry, Medicine
- Comparative biochemistry and physiology. B…
- 1990
Article de synthese sur l'isocitrate lyase, isolement, comparaison des techniques de purification, etude de sa structure, de sa specificite, de sa stabilite et analyse cinetique
Na+-dependent, electroneutral L-ascorbate transport across brush border membrane vesicles from guinea pig small intestine.
- L. Siliprandi, P. Vanni, M. Kessler, G. Semenza
- Biology, Medicine
- Biochimica et biophysica acta
- 23 March 1979
In brush border vesicles from guinea pig small intestine L-ascorbate transport is Na+-dependent and electroneutral (in the presence of Na+, as shown by its lack of response to either positive or… Expand
Isocitrate lyase of conifers (Pinus pinea).
- G. Pinzauti, E. Giachetti, P. Vanni
- Biology, Medicine
- The International journal of biochemistry
- 1982
1. Isocitrate lyase has been purified about 60 times from the conifer Pinus pinea. A first characterization was made. 2. The high instability is an important feature of this enzyme from higher… Expand
Is the salivary "ferning" a reliable index of the fertile period?
- B. Berardono, D. Melani, F. Ranaldi, E. Giachetti, P. Vanni
- Biology, Medicine
- Acta Europaea fertilitatis
- 1 March 1993
We found that the fern leaf crystallisation of human saliva is a non-specific phenomenon, independent on the action of estrogenic hormones. Salivary ferning can be obtained in practice during the… Expand
A new continuous optical assay for isocitrate lyase
- E. Giachetti, G. Pinzauti, P. Vanni
- Biology
- Experientia
- 1 February 1984
A new continuous optical assay method for isocitrate lyase is reported. This is a coupled assay which requires lactate dehydrogenase as an ancillary enzyme. The method yields linear data up to 0.12… Expand
Isocitrate lyase from higher plants
- E. Giachetti, G. Pinzauti, R. Bonaccorsi, M. Vincenzini, P. Vanni
- Chemistry
- 1987
Abstract Work on isocitrate lyase, the first enzyme unique to the glyoxylate cycle, is reviewed.
An enzyme levels profile drawn from the study of the main metabolic pathways of the brain in different animals.
- M. Farnararo, P. Bruni, M. Vincenzini, F. Favilli, P. Vanni
- Biology, Medicine
- Comparative biochemistry and physiology. B…
- 1977
Abstract 1. 1. We report some preliminary results of a systematic study on brain enzymes involved in glycolysis and pentose phosphate shunt for twelve unrelated species ranging from Fishes to… Expand
What students must know about the determination of enzyme kinetic parameters
- F. Ranaldi, P. Vanni, E. Giachetti
- Mathematics
- 1 April 1999
Abstract After a brief overview of the limits of the graphical methods used to determine enzyme kinetic parameters, the paper shows the results of their application to simulated velocity data,… Expand
Multisite inhibition of Pinus pinea isocitrate lyase by phosphate.
- F. Ranaldi, P. Vanni, E. Giachetti
- Chemistry, Medicine
- Plant physiology
- 1 November 2000
Our results show that the phosphate ion is a nonlinear competitive inhibitor of Pinus pinea isocitrate lyase. In addition, this compound induces a sigmoidal response of the enzyme, which usually… Expand
Gravitational stress on germinating Pinus pinea seeds.
- F. Ranaldi, E. Giachetti, +4 authors P. Vanni
- Biology, Medicine
- Comptes rendus biologies
- 1 June 2003
In the germination of lipid-rich seeds, the glyoxylate cycle plays a control role in that, bypassing the two decarboxylative steps of the Krebs cycle; it allows the net synthesis of carbohydrates… Expand