Literature DB >> 24272221

Daily rhythm of phosphoenolpyruvate carboxylase in Crassulacean acid metabolism plants : Immunological evidence for the absence of a rhythm in protein synthesis.

J Brulfert1, J Vidal, P Gadal, O Queiroz.   

Abstract

Immunotitration of phosphoenolpyruvate carboxylase (EC 4.1.1.31) extracted from leaves of Kalanchoe blossfeldiana v. Poelln. cv. Tom Thumb. It was established that at different times of the day-night cycle the daily rhythm of enzyme capacity does not result from a rhythm in protein synthesis, but rather from changes in the specific activity of the enzyme.

Entities:  

Year:  1982        PMID： 24272221     DOI： 10.1007/BF00393448

Source DB:  PubMed          Journal:  Planta        ISSN： 0032-0935            Impact factor:   4.116


  12 in total

1.  Biochemical aspects of rhythms: phase shifting by chemicals.

Authors:  J W HASTINGS
Journal:  Cold Spring Harb Symp Quant Biol       Date:  1960

2.  Photoperiodism and enzyme activity: towards a model for the control of circadian metabolic rhythms in the crassulacean Acid metabolism.

Authors:  O Queiroz; C Morel
Journal:  Plant Physiol       Date:  1974-04       Impact factor: 8.340

3.  Evidence for a cycloheximide-sensitive component in the biological clock of Acetabularia.

Authors:  M W Karakashian; H G Schweiger
Journal:  Exp Cell Res       Date:  1976-03-15       Impact factor: 3.905

4.  Genetic evidence that protein synthesis is required for the circadia clock of neurospora.

Authors:  H Nakashima; J Perlman; J F Feldman
Journal:  Science       Date:  1981-04-17       Impact factor: 47.728

5.  Manipulation of a neuronal circadian oscillator with inhibitors of macromolecular synthesis.

Authors:  B S Rothman; F Strumwasser
Journal:  Fed Proc       Date:  1977-06

6.  Lengthening the period of a biological clock in Euglena by cycloheximide, an inhibitor of protein synthesis.

Authors:  J F Feldman
Journal:  Proc Natl Acad Sci U S A       Date:  1967-04       Impact factor: 11.205

7.  Characterization of circadian oscillations in alanine dehydrogenase activity in non-dividing populations of Euglena gracilis (Z).

Authors:  F M Sulzman; L N Edmunds
Journal:  Biochim Biophys Acta       Date:  1973-10-05

8.  Inhibition of the circadian rhythm of CO2 metabolism in Bryophyllum leaves by cycloheximide and dinitrophenol.

Authors:  I C Bollig; M B Wilkins
Journal:  Planta       Date:  1979-01       Impact factor: 4.116

9.  Photoperiodism and enzyme rhythms: Kinetic characteristics of the photoperiodic induction of Crassulacean acid metabolism.

Authors:  J Brulfert; D Guerrier; O Queiroz
Journal:  Planta       Date:  1975-01       Impact factor: 4.116

10.  The biological clock in Gonyaulax controls luciferase activity by regulating turnover.

Authors:  J C Dunlap; J W Hastings
Journal:  J Biol Chem       Date:  1981-10-25       Impact factor: 5.157
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  2 in total

1.  Persistent circadian rhythms in the phosphorylation state of phosphoenolpyruvate carboxylase from Bryophyllum fedtschenkoi leaves and in its sensitivity to inhibition by malate.

Authors:  G A Nimmo; M B Wilkins; C A Fewson; H G Nimmo
Journal:  Planta       Date:  1987-03       Impact factor: 4.116

2.  A comparison of the kinetic properties of phosphoenolpyruvate carboxylase from guard-cell and mesophyll-cell protoplasts of Commelina communis.

Authors:  N Donovan; E Gibb; M E Donkin; E S Martin
Journal:  Planta       Date:  1985-05       Impact factor: 4.116
  2 in total

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