M Havaux

Summary

Country: France

Publications

  1. pmc Vitamin E protects against photoinhibition and photooxidative stress in Arabidopsis thaliana
    Michel Havaux
    Commissariat à l Energie Atomique Cadarache, Direction des Sciences du Vivant, Département d Ecophysiologie Végétale et de Microbiologie, laboratoire d écophysiologie de la photosynthèse, Saint Paul lez Durance, France
    Plant Cell 17:3451-69. 2005
  2. ncbi Autoluminescence imaging: a non-invasive tool for mapping oxidative stress
    Michel Havaux
    Laboratoire d Ecophysiologie Moléculaire des Plantes, UMR 6191 CEA CNRS Aix Marseille University, F 13108 Saint Paul lez Durance, France
    Trends Plant Sci 11:480-4. 2006
  3. ncbi Probing the FQR and NDH activities involved in cyclic electron transport around Photosystem I by the 'afterglow' luminescence
    Michel Havaux
    CEA Cadarache, DSV, DEVM, laboratoire d écophysiologie de la photosynthèse, UMR 6191 CNRS CEA Aix Marseille II, F 13108 Saint Paul lez Durance, France
    Biochim Biophys Acta 1709:203-13. 2005
  4. pmc Canonical signal recognition particle components can be bypassed for posttranslational protein targeting in chloroplasts
    Tzvetelina Tzvetkova-Chevolleau
    Direction des Sciences du Vivant, Institut de Biologie Environementale et de Biotechnologie, Service de Biologie Végétale et de Microbiologie Environementale, Commissariat à l Energie Atomique Cadarache, F 13108 Saint Paul lez Durance Cedex, France
    Plant Cell 19:1635-48. 2007
  5. pmc Vitamin B6 deficient plants display increased sensitivity to high light and photo-oxidative stress
    Michel Havaux
    Commissariat a l Energie Atomique, Institut de Biologie Environnementale et de Biotechnologie, Laboratoire d Ecophysiologie Moléculaire des Plantes, 13108 Saint Paul Lez Durance, France
    BMC Plant Biol 9:130. 2009
  6. pmc Lutein is needed for efficient chlorophyll triplet quenching in the major LHCII antenna complex of higher plants and effective photoprotection in vivo under strong light
    Luca Dall'osto
    Dipartimento Scientifico e Tecnologico, Universita di Verona, Strada Le Grazie 15, I 37134 Verona, Italy
    BMC Plant Biol 6:32. 2006
  7. ncbi Photoacoustically monitored thermal energy dissipation and xanthophyll cycle carotenoids in higher plant leaves
    M Havaux
    Département d Ecophysiologie Végétale et de Microbiologie, CEA Cadarache, Saint Paul lez Durance, France
    J Photochem Photobiol B 40:68-75. 1997
  8. ncbi The chlorophyll-binding protein IsiA is inducible by high light and protects the cyanobacterium Synechocystis PCC6803 from photooxidative stress
    Michel Havaux
    CEA Cadarache, DSV, DEVM, laboratoire d écophysiologie de la photosynthèse, UMR 6191 CNRS CEA Aix Marseille II, Saint Paul lez Durance, France
    FEBS Lett 579:2289-93. 2005
  9. pmc Chloroplast membrane photostability in chlP transgenic tobacco plants deficient in tocopherols
    Michel Havaux
    Commissariat à l Energie Atomique CEA Cadarache, Département d Ecophysiologie Végétale et de Microbiologie, Université Méditérranée CEA 1000, Saint Paul lez Durance, France
    Plant Physiol 132:300-10. 2003
  10. ncbi Elimination of high-light-inducible polypeptides related to eukaryotic chlorophyll a/b-binding proteins results in aberrant photoacclimation in Synechocystis PCC6803
    Michel Havaux
    CEA Cadarache, DSV, DEVM, laboratoire d écophysiologie de la photosynthèse, UMR 163 CNRS CEA, Univ Méditerranée CEA 1000, F 13108 Saint Paul lez Durance, France
    Biochim Biophys Acta 1557:21-33. 2003

Collaborators

Detail Information

Publications42

  1. pmc Vitamin E protects against photoinhibition and photooxidative stress in Arabidopsis thaliana
    Michel Havaux
    Commissariat à l Energie Atomique Cadarache, Direction des Sciences du Vivant, Département d Ecophysiologie Végétale et de Microbiologie, laboratoire d écophysiologie de la photosynthèse, Saint Paul lez Durance, France
    Plant Cell 17:3451-69. 2005
    ....
  2. ncbi Autoluminescence imaging: a non-invasive tool for mapping oxidative stress
    Michel Havaux
    Laboratoire d Ecophysiologie Moléculaire des Plantes, UMR 6191 CEA CNRS Aix Marseille University, F 13108 Saint Paul lez Durance, France
    Trends Plant Sci 11:480-4. 2006
    ..Using highly sensitive cameras, it is now possible to remotely image spontaneous luminescence with a good spatial resolution, providing a new non-invasive tool for mapping oxidative stress and lipid peroxidation in plants...
  3. ncbi Probing the FQR and NDH activities involved in cyclic electron transport around Photosystem I by the 'afterglow' luminescence
    Michel Havaux
    CEA Cadarache, DSV, DEVM, laboratoire d écophysiologie de la photosynthèse, UMR 6191 CNRS CEA Aix Marseille II, F 13108 Saint Paul lez Durance, France
    Biochim Biophys Acta 1709:203-13. 2005
    ..The afterglow thermoluminescence band provides a new and simple tool to investigate the cyclic electron transfer pathways and to study their regulation in vivo...
  4. pmc Canonical signal recognition particle components can be bypassed for posttranslational protein targeting in chloroplasts
    Tzvetelina Tzvetkova-Chevolleau
    Direction des Sciences du Vivant, Institut de Biologie Environementale et de Biotechnologie, Service de Biologie Végétale et de Microbiologie Environementale, Commissariat à l Energie Atomique Cadarache, F 13108 Saint Paul lez Durance Cedex, France
    Plant Cell 19:1635-48. 2007
    ....
  5. pmc Vitamin B6 deficient plants display increased sensitivity to high light and photo-oxidative stress
    Michel Havaux
    Commissariat a l Energie Atomique, Institut de Biologie Environnementale et de Biotechnologie, Laboratoire d Ecophysiologie Moléculaire des Plantes, 13108 Saint Paul Lez Durance, France
    BMC Plant Biol 9:130. 2009
    ..These results raise the important question as to whether plants employ vitamin B6 as an antioxidant to protect themselves against reactive oxygen species...
  6. pmc Lutein is needed for efficient chlorophyll triplet quenching in the major LHCII antenna complex of higher plants and effective photoprotection in vivo under strong light
    Luca Dall'osto
    Dipartimento Scientifico e Tecnologico, Universita di Verona, Strada Le Grazie 15, I 37134 Verona, Italy
    BMC Plant Biol 6:32. 2006
    ..It binds to site L1 of all Lhc proteins, whose occupancy is indispensable for protein folding and quenching chlorophyll triplets. Thus, the lack of a visible phenotype in mutants lacking lutein has been surprising...
  7. ncbi Photoacoustically monitored thermal energy dissipation and xanthophyll cycle carotenoids in higher plant leaves
    M Havaux
    Département d Ecophysiologie Végétale et de Microbiologie, CEA Cadarache, Saint Paul lez Durance, France
    J Photochem Photobiol B 40:68-75. 1997
    ....
  8. ncbi The chlorophyll-binding protein IsiA is inducible by high light and protects the cyanobacterium Synechocystis PCC6803 from photooxidative stress
    Michel Havaux
    CEA Cadarache, DSV, DEVM, laboratoire d écophysiologie de la photosynthèse, UMR 6191 CNRS CEA Aix Marseille II, Saint Paul lez Durance, France
    FEBS Lett 579:2289-93. 2005
    ..IsiA is the first example of a chlorophyll antenna protein outside the extended LHC family that is induced transiently by high light and that fulfills a photoprotective role...
  9. pmc Chloroplast membrane photostability in chlP transgenic tobacco plants deficient in tocopherols
    Michel Havaux
    Commissariat à l Energie Atomique CEA Cadarache, Département d Ecophysiologie Végétale et de Microbiologie, Université Méditérranée CEA 1000, Saint Paul lez Durance, France
    Plant Physiol 132:300-10. 2003
    ..In contrast, a selective accumulation of xanthophyll cycle pigments was observed in young transgenic leaves, and this could represent a compensatory mechanism for tocopherol deficiency...
  10. ncbi Elimination of high-light-inducible polypeptides related to eukaryotic chlorophyll a/b-binding proteins results in aberrant photoacclimation in Synechocystis PCC6803
    Michel Havaux
    CEA Cadarache, DSV, DEVM, laboratoire d écophysiologie de la photosynthèse, UMR 163 CNRS CEA, Univ Méditerranée CEA 1000, F 13108 Saint Paul lez Durance, France
    Biochim Biophys Acta 1557:21-33. 2003
    ..The data are consistent with the idea that HLIPs are involved, through a direct or indirect means, in nonphotochemical dissipation of absorbed light energy...
  11. pmc Zeaxanthin has enhanced antioxidant capacity with respect to all other xanthophylls in Arabidopsis leaves and functions independent of binding to PSII antennae
    Michel Havaux
    CEA Cadarache, Institut de Biologie Environnementale et Biotechnologie, Laboratoire d Ecophysiologie Moléculaire des Plantes, F 13108 Saint Paul lez Durance, France
    Plant Physiol 145:1506-20. 2007
    ..The capacity of zeaxanthin to protect thylakoid membrane lipids is comparable to that of vitamin E but noticeably higher than that of all other xanthophylls of Arabidopsis leaves...
  12. ncbi The protective functions of carotenoid and flavonoid pigments against excess visible radiation at chilling temperature investigated in Arabidopsis npq and tt mutants
    M Harvaux
    CEA Cadarache, DSV, DEVM, laboratoire d écophysiologie de la photosynthèse, Saint Paul lez Durance, France
    Planta 213:953-66. 2001
    ..In contrast to flavonoids, the xanthophyll cycle and the associated NPQ seem to be mainly relevant to the protection of photosynthesis against sudden increases in light intensity...
  13. pmc Photodamage of the photosynthetic apparatus and its dependence on the leaf developmental stage in the npq1 Arabidopsis mutant deficient in the xanthophyll cycle enzyme violaxanthin de-epoxidase
    M Havaux
    Commissariat à l Energie Atomique Cadarache, Direction des Sciences du Vivant, Département d Ecophysiologie Végétale et de Microbiologie, laboratoire d écophysiologie de la photosynthèse, F 13108 Saint Paul lez Durance, France
    Plant Physiol 124:273-84. 2000
    ..npq1 YL were observed to accumulate considerable amounts of vitamin E during photoacclimation, suggesting that this lipophilic antioxidant could be involved in the high phototolerance of those leaves...
  14. pmc The violaxanthin cycle protects plants from photooxidative damage by more than one mechanism
    M Havaux
    Commissariat à l Energie Atomique Cadarache, Département d Ecophysiologie Végétale et de Microbiologie, F 13108 Saint Paul lez Durance, France
    Proc Natl Acad Sci U S A 96:8762-7. 1999
    ..Our results demonstrate that the violaxanthin cycle specifically protects thylakoid membrane lipids against photooxidation. Part of this protection involves a mechanism other than quenching of singlet excited chlorophylls...
  15. ncbi The effect of zeaxanthin as the only xanthophyll on the structure and function of the photosynthetic apparatus in Arabidopsis thaliana
    Michel Havaux
    CEA Cadarache, DSV, DEVM, laboratoire d écophysiologie de la photosynthèse, UMR 163 CEA CNRS, Université Méditérranée CEA 1000, F 13108 Saint Paul lez Durance, France
    J Biol Chem 279:13878-88. 2004
    ..The latter observation is consistent with an antioxidant and lipid protective role of zeaxanthin in vivo...
  16. ncbi Light-induced carbon dioxide and oxygen uptake in plant leaves measured by the photoacoustic method
    S Malkin
    CEA Cadarache, DSV, DEVM, laboratoire d écophysiologie de la photosynthèse, Saint Paul lez Durance, France
    Photochem Photobiol 74:593-604. 2001
    ..PA could thus provide a unique opportunity to monitor oxygen photoreduction in vivo with high sensitivity and time resolution...
  17. ncbi Vitamin E is essential for the tolerance of Arabidopsis thaliana to metal-induced oxidative stress
    Valérie C Collin
    Laboratoire d Ecophysiologie Moléculaire des Plantes, UMR 6191 CNRS CEA Université Aix Marseille II, F 13108 Saint Paul lez Durance, France
    Plant Cell Environ 31:244-57. 2008
    ..Taken together, these results demonstrate that vitamin E plays a crucial role in the tolerance of Arabidopsis to oxidative stress induced by heavy metals such as Cu and Cd...
  18. doi Arabidopsis thaliana plastidial methionine sulfoxide reductases B, MSRBs, account for most leaf peptide MSR activity and are essential for growth under environmental constraints through a role in the preservation of photosystem antennae
    Edith Laugier
    CEA, DSV, IBEB, SBVME, Laboratoire d Ecophysiologie Moléculaire des Plantes, 13108 Saint Paul Lez Durance, Cedex, France
    Plant J 61:271-82. 2010
    ..We propose that plastidial MSRBs fulfil an essential function in maintaining vegetative growth of plants during environmental constraints, through a role in the preservation of photosynthetic antennae...
  19. ncbi The light stress-induced protein ELIP2 is a regulator of chlorophyll synthesis in Arabidopsis thaliana
    Tzvetelina Tzvetkova-Chevolleau
    CEA Cadarache, IBEB, Service de Biologie Végétale et de Microbiologie Environnementales, UMR 6191 CNRS CEA Aix Marseille Univ, F 13108 Saint Paul lez Durance, France
    Plant J 50:795-809. 2007
    ..We suggest that ELIPs work as chlorophyll sensors that modulate chlorophyll synthesis to prevent accumulation of free chlorophyll, and hence prevent photooxidative stress...
  20. ncbi Leaf chlorosis in oilseed rape plants (Brassica napus) grown on cadmium-polluted soil: causes and consequences for photosynthesis and growth
    A Baryla
    CEA/Cadarache, DSV, DEVM, , 13108 Saint-Paul-lez-Durance, France
    Planta 212:696-709. 2001
    ....
  21. ncbi Double mutation cpSRP43--/cpSRP54-- is necessary to abolish the cpSRP pathway required for thylakoid targeting of the light-harvesting chlorophyll proteins
    Claire Hutin
    Laboratoire du Métabolisme Carboné, UMR 163 CNRS CEA, Univ Méditerranée UMR 163, DSV, DEVM, CEA Cadarache, F 13108 St Paul Lez Durance Cedex, France
    Plant J 29:531-43. 2002
    ..Phenotypic analysis of the double mutant, compared to the single mutants, suggests that the cpSRP subunits cpSRP43 and cpSRP54 contribute to antenna targeting in an independent but additive way...
  22. doi Singlet oxygen in plants: production, detoxification and signaling
    Christian Triantaphylidès
    CEA, IBEB, SBVME, Laboratoire d Ecophysiologie Moléculaire des Plantes, 13108 Saint Paul Lez Durance, France
    Trends Plant Sci 14:219-28. 2009
    ..Compared with other ROS, (1)O(2) has received relatively little attention, but recent developments indicate that it has a crucial role in the responses of plants to light...
  23. pmc Singlet oxygen is the major reactive oxygen species involved in photooxidative damage to plants
    Christian Triantaphylidès
    Commissariat a l Energie Atomique, Direction des Sciences du Vivant, Institut de Biologie Environnementale et Biotechnologie, Laboratoire de Ecophysiologie Moléculaire des Plantes, Saint Paul lez Durance, France
    Plant Physiol 148:960-8. 2008
    ....
  24. ncbi Chlorophyll thermofluorescence and thermoluminescence as complementary tools for the study of temperature stress in plants
    Jean Marc Ducruet
    Service de Bioenergetique, INRA CEA Saclay, 91191, Gif sur Yvette Cedex, France
    Photosynth Res 93:159-71. 2007
    ....
  25. ncbi The Arabidopsis thaliana sulfiredoxin is a plastidic cysteine-sulfinic acid reductase involved in the photooxidative stress response
    Pascal Rey
    CEA, DSV, DEVM, LEMP, Laboratoire d Ecophysiologie Moléculaire des Plantes, UMR 6191 CNRS CEA Université de la Méditerranée, 13108 Saint Paul Lez Durance, Cedex, France
    Plant J 49:505-14. 2007
    ....
  26. ncbi Spontaneous and thermoinduced photon emission: new methods to detect and quantify oxidative stress in plants
    Michel Havaux
    CEA Cadarache, DEVM, DSV, laboratoire d écophysiologie de la photosynthèse, UMR CEA CNRS 163, Univ Méditerranée CEA 1000, F 13108 Saint Paul lez Durance, France
    Trends Plant Sci 8:409-13. 2003
    ....
  27. ncbi Cadmium distribution and microlocalization in oilseed rape (Brassica napus) after long-term growth on cadmium-contaminated soil
    Patrick Carrier
    CEA Cadarache, DSV, DEVM, laboratoire d écophysiologie de la photosynthèse, UMR 163 CNRS CEA, Université Méditérranée CEA 1000, 13108 Saint Paul Lez Durance, France
    Planta 216:939-50. 2003
    ..This phenomenon diverted Cd ions from metabolically active compartments (cytosol, chloroplasts, mitochondria), resulting in a reduction of Cd toxicity in the leaves...
  28. pmc Cyclic electron flow around photosystem I in C(3) plants. In vivo control by the redox state of chloroplasts and involvement of the NADH-dehydrogenase complex
    Thierry Joet
    Commissariat à l Energie Atomique Cadarache, Département d Ecophysiologie Végétale et de Microbiologie, Unité Mixte de Recherche 163 Centre National de la Recherche Scientifique, F 13108 Saint Paul lez Durance, France
    Plant Physiol 128:760-9. 2002
    ..We conclude that the Ndh complex is required for rapid electron cycling around PS I...
  29. doi The PsaE subunit of photosystem I prevents light-induced formation of reduced oxygen species in the cyanobacterium Synechocystis sp. PCC 6803
    Robert Jeanjean
    Laboratoire de Chimie Bacterienne, CNRS UPR 9043, Institut de Biologie Structurale et Microbiologie, 31 Chemin Joseph Aiguier, F 13402 Marseille Cedex 20, France
    Biochim Biophys Acta 1777:308-16. 2008
    ..PsaE-deficient Synechocystis cells can counteract the chronic photoreduction of oxygen by increasing their capacity to detoxify reactive oxygen species...
  30. ncbi Photo-oxidative stress in a xanthophyll-deficient mutant of Chlamydomonas
    Irene Baroli
    Department of Plant and Microbial Biology, University of California, Berkeley, California 94720 3102, USA
    J Biol Chem 279:6337-44. 2004
    ..The bleaching phenotype of npq1 lor1 was not due to enhanced photodamage to photosystem II but rather to a less localized phenomenon of accumulation of photo-oxidation products in chloroplast membranes...
  31. doi A large gene cluster encoding peptide synthetases and polyketide synthases is involved in production of siderophores and oxidative stress response in the cyanobacterium Anabaena sp. strain PCC 7120
    Robert Jeanjean
    Université de la Méditerranée and Laboratoire de Chimie Bactérienne, CNRS UPR9043, 31 Chemin Joseph Aiguier, 13402 Marseille Cedex 20, France
    Environ Microbiol 10:2574-85. 2008
    ..We propose that this gene cluster is involved in the synthesis of siderophores in Anabaena sp. PCC 7120 and plays an important role in defence against oxidative stress...
  32. ncbi Elevated zeaxanthin bound to oligomeric LHCII enhances the resistance of Arabidopsis to photooxidative stress by a lipid-protective, antioxidant mechanism
    Matthew P Johnson
    Department of Molecular Biology and Biotechnology, University of Sheffield, Firth Court, Western Bank, Sheffield, S10 2TN, United Kingdom
    J Biol Chem 282:22605-18. 2007
    ..Based on the structural model of LHCII, we suggest that the protein/lipid interface is the active site for the antioxidant activity of zeaxanthin, which mediates stress tolerance by the protection of bound lipids...
  33. pmc Early light-induced proteins protect Arabidopsis from photooxidative stress
    Claire Hutin
    Département d Ecophysiologie Végétale et de Microbiologie, Laboratoire de Biologie du Développement des Plantes, UMR 163, CNRS, Université Méditerranée Commissariat à l Energie Atomique 1000, Saint Paul lez Durance, France
    Proc Natl Acad Sci U S A 100:4921-6. 2003
    ....
  34. ncbi Open reading frame ssr2016 is required for antimycin A-sensitive photosystem I-driven cyclic electron flow in the cyanobacterium Synechocystis sp. PCC 6803
    Nataliya Yeremenko
    Aquatic Microbiology, Institute for Biodiversity and Ecosystem Dynamics, Faculty of Science, University of Amsterdam, Nieuwe Achtergracht 127, 1018 WS Amsterdam, The Netherlands
    Plant Cell Physiol 46:1433-6. 2005
    ..The ssr2016 deletion mutants are high light sensitive, suggesting that FQR might be important in controlling redox poise under adverse conditions...
  35. pmc Zeaxanthin deficiency enhances the high light sensitivity of an ascorbate-deficient mutant of Arabidopsis
    Patricia Muller-Moule
    Department of Plant and Microbial Biology, University of California, Berkeley, CA 94720 3102, USA
    Plant Physiol 133:748-60. 2003
    ..The results also provide further support for the proposed role of zeaxanthin as an antioxidant and lipid stabilizer...
  36. pmc Suppression of both ELIP1 and ELIP2 in Arabidopsis does not affect tolerance to photoinhibition and photooxidative stress
    Silvia Rossini
    Dipartimento di Biologia, Universita degli Studi di Milano, 20133 Milano, Italy
    Plant Physiol 141:1264-73. 2006
    ..On the basis of these results, we make a number of suggestions concerning the biological function of ELIPs...
  37. ncbi A photosystem 1 psaFJ-null mutant of the cyanobacterium Synechocystis PCC 6803 expresses the isiAB operon under iron replete conditions
    Robert Jeanjean
    LCB CNRS, 31 Chemin Joseph Aiguier, 13402 Marseille Cedex 20, France
    FEBS Lett 549:52-6. 2003
    ..Products are the IsiA chlorophyll-binding protein (CP43') and the isiB gene product flavodoxin. Supporting evidence was obtained by similar isiAB induction in wild type cells artificially exposed to oxidative stress...
  38. ncbi Effects of NaCl on the growth, ion accumulation and photosynthetic parameters of Thellungiella halophila
    Sabah M'rah
    Physiologie et Biochimie de la Tolérance au Sel des Plantes, Faculte des Sciences de Tunis, Campus Universitaire, 1060 Tunis, Tunisia
    J Plant Physiol 163:1022-31. 2006
    ..These observations reinforce the conclusion that T. halophila could accumulate salt in its leaves without damage, in contrast to A. thaliana...
  39. ncbi Cyclic electron flow around PSI monitored by afterglow luminescence in leaves of maize inbred lines (Zea mays L.): correlation with chilling tolerance
    Jean Marc Ducruet
    Service de Bioenergetique, INRA CEA Saclay, 91191 Gif sur Yvette Cedex, France
    Planta 221:567-79. 2005
    ....
  40. pmc Tocotrienols, the unsaturated forms of vitamin E, can function as antioxidants and lipid protectors in tobacco leaves
    Michel Matringe
    Commissariat a l Energie Atomique Grenoble, Institut de Recherches en Technologies et Sciences pour le Vivant, Laboratoire de Physiologie Cellulaire Végétale, F 38054 Grenoble Cedex 9, France
    Plant Physiol 147:764-78. 2008
    ..Our results demonstrate that tocotrienols can function in vivo as efficient antioxidants protecting membrane lipids from peroxidation...
  41. pmc Iron starvation leads to oxidative stress in Anabaena sp. strain PCC 7120
    Amel Latifi
    Laboratoire de Chimie Bacterienne, IBSM CNRS, 31 Chemin Joseph Aiguier, 13402 Marseille Cedex 20, France
    J Bacteriol 187:6596-8. 2005
    ..Oxidative stress induced by iron starvation could be a common feature of photosynthetic bacteria...
  42. pmc Photosynthesis and state transitions in mitochondrial mutants of Chlamydomonas reinhardtii affected in respiration
    Pierre Cardol
    Genetics of Microorganisms, Institute of Plant Biology B22, University of Liege, B 4000 Liege, Belgium
    Plant Physiol 133:2010-20. 2003
    ..The present results demonstrate that in C. reinhardtii mutants, permanent defects in the mitochondrial electron transport chain stabilize state 2, which favors cyclic over linear electron transport in the chloroplast...