Search Results - "Podestá, F.E"

Biochemical differences in the skin of two blueberries (Vaccinium corymbosum) varieties with contrasting firmness: Implication of ions, metabolites and cell wall related proteins in two developmental stages by Montecchiarini, M.L., Silva-Sanzana, C., Valderramo, L., Alemano, S., Gollán, A., Rivadeneira, M.F., Bello, F., Vázquez, D., Blanco-Herrera, F., Podestá, F.E., Tripodi, K.E.J.

“…The pursuit of firmer and better-quality blueberries is a continuous task that aims at a more profitable production. To this end it is essential to understand…”
Get full text

Immediate- and long-term proteomic responses of epicarp from two heat conditioned tangor cultivars stored at low temperature differing in their susceptibility to infection by Moreno, A.S., Margarit, E., Morales, L., Montecchiarini, M, Bello, F., Vázquez, D, Tripodi, K.E.J., Podestá, F.E

“…•Proteomic adjustment after heat treatment is far more pronounced in Ellendale than Murcott.•Carbon derivation towards protective mechanisms is suggested as…”
Get full text

Proteomic and metabolomic approaches unveil relevant biochemical changes in carbohydrate and cell wall metabolisms of two blueberry (Vaccinium corymbosum) varieties with different quality attributes by Montecchiarini, M.L., Margarit, E., Morales, L., Rivadeneira, M.F., Bello, F., Gollán, A., Vázquez, D., Podestá, F.E., Tripodi, K.E.J.

“…Quality maintenance in rapidly decaying fruit such as blueberries (Vaccinium corymbosum) is of essential importance to guarantee the economic success of the…”
Get full text

Metabolic profiling and quality assessment during the postharvest of two tangor varieties subjected to heat treatments by Moreno, A.S., Perotti, V.E., Margarit, E., Bello, F., Vázquez, D.E., Podestá, F.E., Tripodi, K.E.J.

“…•Metabolite profiling demonstrates the observed divergence between cultivars.•Heat treatment improves both tangors performance after fungal…”
Get full text

Potato tuber pyrophosphate-dependent phosphofructokinase: effect of thiols and polyalcohols on its intrinsic fluorescence, oligomeric structure, and activity in dilute solutions by Podestá, F E, Moorhead, G B, Plaxton, W C

“…The effect of dilution of homogeneous potato tuber pyrophosphate:fructose-6-phosphate 1-phosphotransferase (EC 2.7.1.90; PFP) on the enzyme's intrinsic…”
Get more information

Purification and characterization of an NAD-dependent malate dehydrogenase from leaves of the crassulacean acid metabolism plant Aptenia cordifolia by Tripodi, K. E. J. ((Facultad de Ciencias Bioquímicas y Farmacéuticas, Rosario (Argentina))), Podesta, F.E

“…An NAD-malate dehydrogenase (NAD-MDH, EC 1.1.1.37) was purified and characterized from leaves of Aptenia cordifolia L. f. (Schwant). This plant performs…”
Get full text

Carbon metabolism in germination Ricinus communis cotyledons: Purification, characterization and developmental profile of NADP-dependent malic enzyme by Colombo, S.L, Andreo, C.S, Podesta, F.E

Get full text

Regulation of cytosolic carbon metabolism in germinating Ricinus communis cotyledons. 2: Properties of phosphoenolpyruvate carboxylase and cytosolic pyruvate kinase associated with the regulation of glycolysis and nitrogen assimilation by Podesta, F.E. (Queen's Univ., Kingston, Ontario (Canada). Dept. of Biology), Plaxton, W.C

Get full text

Purification and structural and kinetic characterization of the pyrophosphate:fructose-6-phosphate 1-phosphotransferase from the Crassulacean acid metabolism plant, pineapple by Tripodi, K.E.J. (Universidad Nacional de Rosario, Rosario, Argentina.), Podesta, F.E

“…Pyrophosphate-dependent phosphofructokinase (PFP) was purified to electrophoretic homogeneity from illuminated pineapple (Ananas comosus) leaves. The purified…”
Get full text

Kinetic and regulatory properties of cytosolic pyruvate kinase from germinating castor oil seeds by Podesta, F.E, Plaxton, W.C

“…The kinetic and regulatory properties of cytosolic pyruvate kinase (PKc) isolated from endosperm of germinating castor oil seeds (Ricinus communis L.) have…”
Get full text

Regulation of cytosolic carbon metabolism in germinating Ricinus communis cotyledons. I. Developmental profiles for the activity, concentration, and molecular structure of the pyrophosphate- and ATP-dependent phosphofructokinases, phosphoenolpyruvate carboxylase and pyruvate kinase by Podesta, F.E, Plaxton, W.C

“…The activity, concentration, and molecular structure of the ATP- and pyrophosphate-dependent phosphofructokinases (PFK and PFP, EC 2.7.1.11 and 2.7.1.90,…”
Get full text

Activation of cytosolic pyruvate kinase by polyethylene glycol by Podesta, F.E, Plaxton, W.C

“…Homogeneous cytosolic pyruvate kinase from endosperm of germinating castor oil (Ricinus communis L. cv Hale) seeds was potently activated by polyethylene…”
Get full text

Regulation of cytosolic carbon metabolism in germinating Ricinus communis cotyledons. 1: Developmental profiles for the activity, concentration, and molecular structure of the phosphoenolpyruvate carboxylase and pyruvate kinase by Podesta, F.E. (Queen's Univ., Kingston, Ontario (Canada). Dept. of Biology), Plaxton, W.C

Get full text

Regulation of cytosolic carbon metabolism in germinating Ricinus communis cotyledons. II. Properties of phosphoenolpyruvate carboxylase and cytosolic pyruvate kinase associated with the regulation of glycolysis and nitrogen assimilation by Podesta, F.E, Plaxton, W.C

“…The cytosolic pyruvate kinase (PKc, EC 2.7.1.40) and phosphoenolpyruvate carboxylase (PEPCase, EC 4.1.1.31) from cotyledons of 6-d-old castor seedlings…”
Get full text

Maize leaf phosphoenolpyruvate carboxylase, oligomeric state and activity in the presence of glycerol by Podesta, F.E. (Centro de Estudios Fotosinteticos Bioquimicos, Rosario, Republica Argentina), Andreo, C.S

“…Maize (Zea mays L.) leaf phosphoenolpyruvate (PEP) carboxylase activity at subsaturating levels of PEP was increased by the inclusion of glycerol (20%, v/v) in…”
Get full text

Association of phosphoenolpyruvate phosphatase activity with the cytosolic pyruvate kinase of germinating mung beans by Podesta, F.E. (Queen's University, Kingston, Ontario, Canada), Plaxton, W.C

“…The procedure of Malhotra and Kayastha ([1990] Plant Physiology 93: 194-200) for the purification to homogeneity of a phosphoenolpyruvate-specific alkaline…”
Get full text

Plant cytosolic pyruvate kinase: a kinetic study by Podestá, F E, Plaxton, W C

“…The kinetic properties of cytosolic pyruvate kinase (PKc) from germinating castor oil seeds (COS) have been investigated. From experiments in which the free…”
Get more information

Modification of an essential amino group of phosphoenolpyruvate carboxylase from maize leaves by pyridoxal phosphate and by pyridoxal phosphate-sensitized photooxidation by Podesta, F E, Iglesias, A A, Andreo, C S

“…Phosphoenolpyruvate carboxylase from maize leaves was inactivated by pyridoxal 5'-phosphate in the dark and in the light. A two-step reversible mechanism is…”
Get more information

Isolation and sequence of an active-site peptide from maize leaf phosphoenolpyruvate carboxylase inactivated by pyridoxal 5'-phosphate by Jiao, J A, Podestá, F E, Chollet, R, O'Leary, M H, Andreo, C S

“…An active-site peptide from maize (Zea mays L.) phosphoenolpyruvate carboxylase has been isolated, sequenced and identified in the primary structure following…”
Get more information