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Literature DB >> 16659179

Transport of Metabolites across Isolated Envelope Membranes of Spinach Chloroplasts.

Abstract

Isolated envelope membranes of spinach chloroplasts (Spinacia oleracea L. var. Viroflay) exhibited selective permeability. Metabolites such as 3-phosphoglycerate, bicarbonate, glyoxylate, and acetate were transported rapidly; 6-phosphogluconate, glycolate, glycine, l-malate, and succinate were intermediate; whereas glucose 6-phosphate, fructose 1,6-diphosphate, and sucrose were hardly transported. Transport rates, metabolite accumulations within the membrane vesicles, and the internal water volume of isolated and in situ envelope membranes were compared and found to show similar trends.

Entities: Chemical Species

Year: 1975 PMID： 16659179 PMCID： PMC541721 DOI： 10.1104/pp.55.5.849

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

18 in total

1. Inorganic pyrophospatase and photosynthesis by isolated chloroplasts. I. Characterisation of chloroplast pyrophosphatase and its relation to the response to exogenous pyrophosphate.

Authors: J D Schwenn; R M Lilley; D A Walker
Journal: Biochim Biophys Acta Date: 1973-12-14

2. Fat metabolism in higher plants. LV. Acetate uptake and accumulation by class I and II chloroplasts from Spinacia oleracea.

Authors: B S Jacobson; P K Stumpf
Journal: Arch Biochem Biophys Date: 1972-12 Impact factor: 4.013

4. Isolation and bicarbonate transport of chloroplast envelope membranes from species of differing net photosynthetic efficiency.

Authors: R P Poincelot; P R Day
Journal: Plant Physiol Date: 1976-02 Impact factor: 8.340

5. Distribution of Protein-bound Hexosamine in Chloroplasts.

Authors: D Racusen
Journal: Plant Physiol Date: 1976-01 Impact factor: 8.340

5 in total

Transport of Metabolites across Isolated Envelope Membranes of Spinach Chloroplasts.

1. Inorganic pyrophospatase and photosynthesis by isolated chloroplasts. I. Characterisation of chloroplast pyrophosphatase and its relation to the response to exogenous pyrophosphate.

2. Fat metabolism in higher plants. LV. Acetate uptake and accumulation by class I and II chloroplasts from Spinacia oleracea.

3. Accumulation of bicarbonate in intact chloroplasts following a pH gradient.

4. Photosynthesis by isolated chloroplasts.

5. Amino acid permeability of pea chloroplasts as measured by osmotically determined reflection coefficients.

6. The inner membrane of the chloroplast envelope as the site of specific metabolite transport.

7. Isolation and properties of the envelope of spinach chloroplasts.

8. Uptake of bicarbonate ion in darkness by isolated chloroplast envelope membranes and intact chloroplasts of spinach.

9. Inhibition of ribulose 1,5-diphosphate carboxylase by 6-phosphogluconate.

10. Properties of an inducible C 4 -dicarboxylic acid transport system in Bacillus subtilis.

1. pH Dependence and Kinetics of Glycolate Uptake by Intact Pea Chloroplasts.

2. Isolation of envelope membranes from bundle sheath chloroplasts of maize.

3. Characteristics of light-dependent inorganic carbon uptake by isolated spinach chloroplasts.

4. Isolation and bicarbonate transport of chloroplast envelope membranes from species of differing net photosynthetic efficiency.

5. Distribution of Protein-bound Hexosamine in Chloroplasts.