Ferric reduction by iron-limited Chlamydomonas cells interacts with both photosynthesis and respiration

Planta

Volumn 210, Issue 5, 2000, Pages 775-781

  Weger, Harold G ^a   Espie, George S ^b  

^a UNIVERSITY OF REGINA   (Canada)

^b UNIVERSITY OF TORONTO   (Canada)

Author keywords

Chlamydomonas; Chlorophyll a fluorescence; Ferric reductase; Gas exchange; Iron limitation

Indexed keywords

BIOCHEMICAL PATHWAY; BREATHING; CARBON DIOXIDE FIXATION; CELL MEMBRANE; CHLOROPHYLL A; CYTOCHROME B5 REDUCTASE; FERRICYANIDE REDUCTION; FLUORESCENCE; NICOTINAMIDE ADENINE DINUCLEOTIDE PHOSPHATE; NIGERICIN; NON PHOTOCHEMICAL QUENCHING; OXYGEN CONSUMPTION; PHOTOSYNTHESIS; REDUCTION;

ALGAE; CHLAMYDOMONAS; CHLAMYDOMONAS REINHARDTII; CHLOROPHYTA;

EID: 0034099950     PISSN: 00320935     EISSN: None     Source Type: Journal    
DOI: 10.1007/s004250050679     Document Type: Article

References (25)

1. Allen MM (1968) Simple conditions for the growth of unicellular blue-green algae on plates. J Phycol 4: 1-4
2. + excretion and ferric reduction by roots of Fe-deficient plants? - A viewpoint. J Plant Nutr 19: 1211-1222
3. Brüggemann W, Maas-Kantel K, Moog PR (1993) Iron uptake by leaf mesophyll cells: the role of the plasma membrane-bound ferric-chelate reductase. Planta 190: 151-155
4. Chaney RL, Brown JC, Tiffin LO (1972) Obligatory reduction of ferric chelates in iron uptake by soybeans. Plant Physiol 50: 208-213
5. de la Guardia MD, Alcántara E (1996) Ferric chelate reduction by sunflower (Helianthus annuus L.) leaves: influence of light, oxygen, iron-deficiency and leaf age. J Exp Bot 47: 669-675
6. Dharmawardhane S, Stern AI, Rubinstein B (1987) Light-stimulated transplasmalemma electron transport in oat mesophyll cells. Plant Sci 51: 193-201
7. Eckhard U, Buckhout TJ (1998) Iron assimilation in Chlamydomonas reinhardtii involves ferric reduction and is similar to Strategy I higher plants. J Exp Bot 49: 1219-1226
8. Hughes ED, Gorham PR, Zehnder A (1958) Toxicity of a unialgal culture of Microcystis aeruginosa. Can J Microbiol 4: 225-236
9. Klein U (1986) Compartmentation of glycolysis and of the oxidative pentose-phosphate pathway in Chlamydomonas reinhardii. Planta 167: 81-86
10. Lubberding HJ, de Graaf FHJM, Bienfait HF (1988) Ferric reducing activity in roots of Fe-deficient Phaseolus vulgaris: source of reducing equivalents. Biochem Physiol Pflanz 183: 271-276
11. Lynnes JA, Derzaph TLM, Weger HG (1998) Iron limitation results in induction of ferricyanide reductase and ferric chelate reductase activities in Chlamydomonas reinhardtii. Planta 204: 360-365
12. Moog PR, Brüggemann W (1994) Iron reductase systems on the plant plasma membrane - a review. Plant Soil 165: 241-260
13. Porra RJ, Thompson WA, Kriedemann PE (1989) Determination of accurate extinction coefficients and simultaneous equations for assaying chlorophylls a and b extracted with four different solvents: verification of the concentration of chlorophyll standards by atomic absorption spectroscopy. Biochim Biophys Acta 975: 384-394
14. Robinson NJ, Procter CM, Connolly EL, Guerinot ML (1999) A ferric-chelate reductase for iron uptake from soils. Nature 397: 694-697
15. III reduction, chelate splitting, and release of phenolics. Plant Physiol 71: 949-954
16. Schmidt W (1999) Mechanisms and regulation of reduction-based iron uptake in plants. New Phytol 141: 1-26
17. Schmidt W, Schuck C (1996) Pyridine nucleotide pool size changes in iron-deficient Plantago lanceolata roots during reduction of external oxidants. Physiol Plant 75: 215-221
18. Schreiber U, Bilger W, Neubauer C (1994) Chlorophyll fluorescence as nonintrusive indicator for rapid assessment of in vivo photosynthesis. In: Schulze E-D, Caldwell MM (eds), Ecophysiology of photosynthesis. Springer, New York, pp 49-70
19. III reduction in iron-deficient bean roots. Plant Physiol 75: 219-221
20. Weger HG (1999) Ferric and cupric reductase activities in the green alga Chlamydomonas reinhardtii: experiments using iron-limited chemoslats. Planta 207: 377-384
21. 2 reduction during photosynthesis. Interactions between photosynthesis, respiration and N assimilation in the N-limited green alga Selenastrum minutum. Plant Physiol 89: 409-415
22. Weger HG, Birch DG, Elrifi IR, Turpin DH (1988) Ammonium assimilation requires mitochondrial respiration in the light: a study with the green alga Selenastrum minutum. Plant Physiol 86: 688-692
23. Weger HG, Lynnes JA, Torkelson JD (1996) Characterization of extracellular oxygen consumption by the green alga Selenastrum minutum. Physiol Plant 96: 268-274
24. Xue X, Gauthier DA, Turpin DH, Weger HG (1996) Interactions between photosynthesis and respiration in the green alga Chlamydomonas reinhardtii: characterization of light-enhanced dark respiration. Plant Physiol 112: 1005-1014
25. Xue X, Collins CM, Weger HG (1998) The energetics of extracellular Fe(III) reduction by iron-limited Chlamydomonas reinhardtii (Chlorophyta). J Phycol 34: 939-944