Purification and biochemical characterization of a vacuolar serine endopeptidase induced by glucose starvation in maize roots

Autor: Franck James, Renaud Brouquisse, Philippe Raymond, Alain Pradet, Claude Suire

Publikováno v: Biochemical Journal. 320:283-292

An endopeptidase (designated RSIP, for root-starvation-induced protease) was purified to homogeneity from glucose-starved maize roots. The molecular mass of the enzyme was 59 kDa by SDS/PAGE under reducing conditions and 62 kDa by gel filtration on a

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c86f688b1336bb33a1b0712c9346e927
https://doi.org/10.1042/bj3200283

Increased Fatty Acid β-Oxidation after Glucose Starvation in Maize Root Tips

Autor: Philippe Raymond, Martine Dieuaide, Alain Pradet, Renaud Brouquisse

Publikováno v: Plant Physiology. 99:595-600

The effects of glucose starvation on the oxidation of fatty acids were studied in excised maize (Zea mays L.) root tips. After 24 hours of glucose starvation, the rate of oxidation of palmitic acid to CO(2) by the root tips was increased 2.5-fold. Di

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::945091008a9935ff6e2a70d17d056e56
https://doi.org/10.1104/pp.99.2.595

Biochemical changes induced by accelerated aging in sunflower seeds. II. RNA populations and protein synthesis

Autor: Xavier Gidrol, Alain Pradet, Abdelmajid Noubhani

Publikováno v: Physiologia Plantarum
Physiologia Plantarum, Wiley, 1990, 80, pp.598-604

Sunflower seeds (Helianthus annuus L. cv Rodeo) slowly lose their viability when subjected to accelerated aging (42°C and 100% relative humidity). After 12 h imbibition, in vivo protein labelling profiles show dramatic changes as a function of accel

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8b8f65040e5cb42dd0b56fdc709700e0
https://doi.org/10.1034/j.1399-3054.1990.800416.x

Quantification of compartmented metabolic fluxes in maize root tips using isotope distribution from 13C- or 14C-labeled glucose

Autor: Paul Canioni, Gérard Raffard, Philippe Raymond, Martine Dieuaide-Noubhani, Alain Pradet

Publikováno v: Journal of Biological Chemistry
Journal of Biological Chemistry, American Society for Biochemistry and Molecular Biology, 1995, 270 (22), pp.13147-13159. ⟨10.1074/jbc.270.22.13147⟩
Journal of Biological Chemistry 22 (270), 13147-13159. (1995)

Metabolic pathways of the intermediate metabolism of maize root tips were identified and quantified after labeling to isotopic and metabolic steady state using glucose labeled on carbon-1, -2, or -6 with 14C or 13C. The specific radioactivity of amin

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::58a48a58223ea0cbbfcf3cd35546833f
https://pubmed.ncbi.nlm.nih.gov/7768910

Proteolysis and Proteolytic Activities in the Acclimation to Stress: The Case of Sugar Starvation in Maize Root Tips

Autor: Renaud Brouquisse, Alain Pradet, Franck James, Ivan Couée, M. Dieuaide, Daniel Just, Christian Chevalier, Philippe Raymond

Publikováno v: Biochemical and Cellular Mechanisms of Stress Tolerance in Plants ISBN: 9783642791352

The changes that stress induce in a plant may be either specific of the type of stress, or non-specific, ie, an effect of, or a response to, the stress situation itself. Several phenomena have been found to occur in a number of plant tissues under di

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::5644e35bd16b0c429fba97e1bc88c237
https://doi.org/10.1007/978-3-642-79133-8_20