Literature DB >> 16666158

Nonaqueous purification of maize mesophyll chloroplasts.

H Usuda1.   

Abstract

A nonaqueous fractionation method to obtain highly purified mesophyll chloroplasts from lyophilized leaves of Zea mays L. is described. The levels of several metabolites including pyruvate were determined in the purified mesophyll chloroplast fractions which were prepared from leaves exposed to different light intensities. The role of pyruvate in the regulation of pyruvate,Pi dikinase in these chloroplasts under different light intensities is discussed.

Entities:  

Year:  1988        PMID： 16666158      PMCID： PMC1054768          DOI： 10.1104/pp.87.2.427

Source DB:  PubMed          Journal:  Plant Physiol        ISSN： 0032-0889            Impact factor:   8.340


  12 in total

1.  COPPER ENZYMES IN ISOLATED CHLOROPLASTS. POLYPHENOLOXIDASE IN BETA VULGARIS.

Authors:  D I Arnon
Journal:  Plant Physiol       Date:  1949-01       Impact factor: 8.340

2.  Localization of glycerate kinase and some enzymes for sucrose synthesis in c(3) and c(4) plants.

Authors:  H Usuda; G E Edwards
Journal:  Plant Physiol       Date:  1980-05       Impact factor: 8.340

3.  Activation of NADP-Malate Dehydrogenase, Pyruvate,Pi Dikinase, and Fructose 1,6-Bisphosphatase in Relation to Photosynthetic Rate in Maize.

Authors:  H Usuda; M S Ku; G E Edwards
Journal:  Plant Physiol       Date:  1984-09       Impact factor: 8.340

4.  Changes in Levels of Intermediates of the C(4) Cycle and Reductive Pentose Phosphate Pathway under Various Concentrations of CO(2) in Maize Leaves.

Authors:  H Usuda
Journal:  Plant Physiol       Date:  1987-01       Impact factor: 8.340

5.  Substrate specificity and regulation of the maize (Zea mays) leaf ADP: protein phosphotransferase catalysing phosphorylation/inactivation of pyruvate, orthophosphate dikinase.

Authors:  R J Budde; S M Ernst; R Chollet
Journal:  Biochem J       Date:  1986-06-01       Impact factor: 3.857

6.  Changes in Levels of Intermediates of the C(4) Cycle and Reductive Pentose Phosphate Pathway during Induction of Photosynthesis in Maize Leaves.

Authors:  H Usuda
Journal:  Plant Physiol       Date:  1985-08       Impact factor: 8.340

7.  Diurnal Changes in Maize Leaf Photosynthesis : II. Levels of Metabolic Intermediates of Sucrose Synthesis and the Regulatory Metabolite Fructose 2,6-Bisphosphate.

Authors:  H Usuda; W Kalt-Torres; P S Kerr; S C Huber
Journal:  Plant Physiol       Date:  1987-02       Impact factor: 8.340

8.  Changes in Levels of Intermediates of the C(4) Cycle and Reductive Pentose Phosphate Pathway under Various Light Intensities in Maize Leaves.

Authors:  H Usuda
Journal:  Plant Physiol       Date:  1987-06       Impact factor: 8.340

9.  Distribution of enzymes in mesophyll and parenchyma-sheath chloroplasts of maize leaves in relation to the C4-dicarboxylic acid pathway of photosynthesis.

Authors:  C R Slack; M D Hatch; D J Goodchild
Journal:  Biochem J       Date:  1969-09       Impact factor: 3.857

10.  Control of the activation/inactivation of pyruvate, Pi dikinase from the C4 plant maize by adenylate energy charge, pyruvate, and analogs of pyruvate.

Authors:  H Nakamoto; G E Edwards
Journal:  Biochem Biophys Res Commun       Date:  1983-09-15       Impact factor: 3.575
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  5 in total

1.  Inter- and intracellular distribution of amino acids and other metabolites in maize (Zea mays L.) leaves.

Authors:  H Weiner; H W Heldt
Journal:  Planta       Date:  1992-05       Impact factor: 4.116

2.  Oligomeric enzymes in the C4 pathway of photosynthesis.

Authors:  F E Podesta; A A Iglesias; C S Andreo
Journal:  Photosynth Res       Date:  1990-12       Impact factor: 3.573

3.  Adenine Nucleotide Levels, the Redox State of the NADP System, and Assimilatory Force in Nonaqueously Purified Mesophyll Chloroplasts from Maize Leaves under Different Light Intensities.

Authors:  H Usuda
Journal:  Plant Physiol       Date:  1988-12       Impact factor: 8.340

4.  Role of Metabolites in the Reversible Light Activation of Pyruvate, Orthophosphate Dikinase in Zea mays Mesophyll Cells in Vivo.

Authors:  C A Roeske; R Chollet
Journal:  Plant Physiol       Date:  1989-05       Impact factor: 8.340

5.  Some relationships between contents of photosynthetic intermediates and the rate of photosynthetic carbon assimilation in leaves of Zea mays L.

Authors:  R C Leegood; S von Caemmerer
Journal:  Planta       Date:  1989-05       Impact factor: 4.116
  5 in total

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