Warning: Undefined array key "mm" in /www/wwwroot/www.ai-bt.com/si.php on line 10 Deprecated: trim(): Passing null to parameter #1 ($string) of type string is deprecated in /www/wwwroot/www.ai-bt.com/si.php on line 10 Photosynthetic Light Reactions in Chemically Fixed Anacystis nidulans, Chlorella pyrenoidosa, and Porphyridium cruentum.

Literature DB >> 16657097

Photosynthetic Light Reactions in Chemically Fixed Anacystis nidulans, Chlorella pyrenoidosa, and Porphyridium cruentum.

Abstract

The photochemical activities of various species of unicellular algae (Anacystis nidulans, Chlorella pyrenoidosa, and Porphyridium cruentum) were studied following chemical fixation. Fixation with formaldehyde and glutaraldehyde yielded cells which retained their ability to perform photosystem I and photosystem II reactions. The photochemical efficiencies of some fixed algae are as great as those of unfixed spinach chloroplasts. Fixed algae containing accessory pigments appear to be useful models for further studies of the light reactions of photosynthesis.

Entities: Chemical Disease Species

Year: 1969 PMID： 16657097 PMCID： PMC396122 DOI： 10.1104/pp.44.4.535

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

11 in total

10. Cytochemistry and electron microscopy. The preservation of cellular ultrastructure and enzymatic activity by aldehyde fixation.

Authors: D D SABATINI; K BENSCH; R J BARRNETT
Journal: J Cell Biol Date: 1963-04 Impact factor: 10.539

7 in total

6. The effect of glutaraldehyde on light-induced H+ changes, electron transport, and phosphorylation in pea chloroplasts.

Authors: J West; L Packer
Journal: J Bioenerg Date: 1970-10

7. Action Spectra for Photosystems I and II in Formaldehyde Fixed Algae.

Authors: C J Ludlow; R B Park
Journal: Plant Physiol Date: 1969-04 Impact factor: 8.340

7 in total

Photosynthetic Light Reactions in Chemically Fixed Anacystis nidulans, Chlorella pyrenoidosa, and Porphyridium cruentum.

1. HILL ACTIVITY IN CELL-FREE PREPARATIONS OF A BLUE-GREEN ALGA.

2. Cofactors and rates of photosynthetic phosphorylation by spinach chloroplasts.

3. Photosynthetic Reactions by Lysed Protoplasts and Particle Preparations from the Blue-Green Alga, Phormidium luridum.

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

5. Uncouplers of Spinach Chloroplast Photosynthetic Phosphorylation.

6. Action spectra and quantum yields for nicotinamide--adenine dinucleotide phosphate reduction by chloroplasts.

7. The Hill reaction of chloroplasts isolated from glutaraldehyde-fixed spinach leaves.

8. Purification and quantitation of glutaraldehyde and its effect on several enzyme activities in skeletal muscle.

9. Hill reaction rates and chloroplast fragment size.

10. Cytochemistry and electron microscopy. The preservation of cellular ultrastructure and enzymatic activity by aldehyde fixation.

1. Photosynthetic light reactions in chemically fixed spinach thylakoids.

2. Regulation of excitation energy transfer in organisms containing phycobilins.

Review 3. Physiology and cytological chemistry blue-green algae.

4. Flash Inactivation of Oxygen Evolution: IDENTIFICATION OF S(2) AS THE TARGET OF INACTIVATION BY TRIS.

5. Fixation of phycobiliproteins to photosynthetic membranes by glutaraldehyde.

6. The effect of glutaraldehyde on light-induced H+ changes, electron transport, and phosphorylation in pea chloroplasts.

7. Action Spectra for Photosystems I and II in Formaldehyde Fixed Algae.