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Literature DB >> 5423468

Light-induced changes in the conformation and configuration of the thylakoid membrane of Ulva and Porphyra chloroplasts in vivo.

Abstract

The ultrastructural basis of light-induced transmission and light scattering changes of thalli of Ulva and Porphyra were investigated by high resolution electron microscopy and microdensitometry. The results show that upon illumination of dark thalli (a) a reduction in thickness of thylakoid membranes (conformational change), (b) a more regular ordering, and (c) flattening of the thylakoids (configurational changes) have occurred. An explanation for the observed conformational and configurational changes was proposed in terms of correlated changes in ionic environment and osmotic properties of chloroplasts in vivo which are initiated by photosynthetic reactions.

Mesh：

Substances：

Year: 1970 PMID： 5423468 PMCID： PMC396399 DOI： 10.1104/pp.45.3.289

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

24 in total

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Authors: H H MOLLENHAUER
Journal: Stain Technol Date: 1964-03

2. THE NATURE OF THE COUPLING BETWEEN LIGHT ENERGY AND ACTIVE ION TRANSPORT IN NITELLA TRANSLUCENS.

Authors: E A MACROBBIE
Journal: Biochim Biophys Acta Date: 1965-01-25

3. DEFORMATIONS OF CHLOROPLASTS ON ILLUMINATION IN INTACT SPINACH LEAVES.

Authors: H KUSHIDA; M ITOH; S IZAWA; K SHIBATA
Journal: Biochim Biophys Acta Date: 1964-01-27

4. Chloroplast membrane characteristics.

Authors: R A Dilley; A Rothstein
Journal: Biochim Biophys Acta Date: 1967-07-03

5. Rates of photosynthesis by isolated chloroplasts.

Authors: P P Kalberer; B B Buchanan; D I Arnon
Journal: Proc Natl Acad Sci U S A Date: 1967-06 Impact factor: 11.205

6. Photosynthetic control by isolated pea chloroplasts.

Authors: K R West; J T Wiskich
Journal: Biochem J Date: 1968-10 Impact factor: 3.857

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Authors: D W Deamer; L Packer
Journal: Biochim Biophys Acta Date: 1969-04-08

8. Ion and water transport processes related to the light-dependent shrinkage of spinach chloroplasts.

Authors: R A Dilley; L P Vernon
Journal: Arch Biochem Biophys Date: 1965-08 Impact factor: 4.013

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Authors: P S Nobel; D T Chang; C T Wang; S S Smith; D E Barcus
Journal: Plant Physiol Date: 1969-05 Impact factor: 8.340

10. Evidence for the presence of separate mechanisms regulating potassium and sodium distribution in Ulva lactuca.

Authors: G T SCOTT; H R HAYWARD
Journal: J Gen Physiol Date: 1954-05-20 Impact factor: 4.086

24 in total

1. Dynamic control of protein diffusion within the granal thylakoid lumen.

Authors: Helmut Kirchhoff; Chris Hall; Magnus Wood; Miroslava Herbstová; Onie Tsabari; Reinat Nevo; Dana Charuvi; Eyal Shimoni; Ziv Reich
Journal: Proc Natl Acad Sci U S A Date: 2011-11-29 Impact factor: 11.205

2. Arrangement of photosystem II and ATP synthase in chloroplast membranes of spinach and pea.

Authors: Bertram Daum; Daniela Nicastro; Jotham Austin; J Richard McIntosh; Werner Kühlbrandt
Journal: Plant Cell Date: 2010-04-13 Impact factor: 11.277

3. Circadian rhythms of chloroplast orientation and photosynthetic capacity in ulva.

Authors: S J Britz; W R Briggs
Journal: Plant Physiol Date: 1976-07 Impact factor: 8.340

4. Light-induced Changes in the Ultrastructure of Pea Chloroplasts in Vivo: Relationship to Development and Photosynthesis.

Authors: M M Miller; P S Nobel
Journal: Plant Physiol Date: 1972-04 Impact factor: 8.340

5. Photoprotective energy dissipation involves the reorganization of photosystem II light-harvesting complexes in the grana membranes of spinach chloroplasts.

Authors: Matthew P Johnson; Tomasz K Goral; Christopher D P Duffy; Anthony P R Brain; Conrad W Mullineaux; Alexander V Ruban
Journal: Plant Cell Date: 2011-04-15 Impact factor: 11.277

Review 6. Mobility of photosynthetic proteins.

Authors: Radek Kaňa
Journal: Photosynth Res Date: 2013-08-17 Impact factor: 3.573

7. High-frequency oscillations and circadian rhythm of the membrane potential in Spinach leaves.

Authors: B Novak; H Greppin
Journal: Planta Date: 1979-01 Impact factor: 4.116

8. Changes in thylakoid membrane thickness associated with the reorganization of photosystem II light harvesting complexes during photoprotective energy dissipation.

Authors: Matthew P Johnson; Anthony P R Brain; Alexander V Ruban
Journal: Plant Signal Behav Date: 2011-09

9. Plants under Climatic Stress: II. Low Temperature, High Light Effects on Chloroplast Ultrastructure.

Authors: A O Taylor; A S Craig
Journal: Plant Physiol Date: 1971-05 Impact factor: 8.340

10. Rethinking the existence of a steady-state Δψ component of the proton motive force across plant thylakoid membranes.

Authors: Matthew P Johnson; Alexander V Ruban
Journal: Photosynth Res Date: 2013-03-29 Impact factor: 3.573