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Ordenar por: RelevânciaAutorTítuloAnoImprime registros no formato resumido
Registros recuperados: 37
Primeira ... 12 ... Última
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Biological nitrogen fixation by epiphytic microorganisms in rice fields IRD
Kulasooriya, S.A.; Roger, Pierre-Armand; Barraquio, W.L.; Watanabé, I..
Tipo: Text Palavras-chave: RIZIERE; EPIPHYTE; FIXATION BIOLOGIQUE DE L'AZOTE; CYANOBACTERIE.
Ano: 1980 URL: http://www.documentation.ird.fr/hor/fdi:00209
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Blue-Green Algae and Rice IRD
Roger, Pierre-Armand; Kulasooriya, S.A..
Tipo: Text Palavras-chave: RIZ; CYANOPHYCAEA; CYANOBACTERIE.
Ano: 1980 URL: http://www.documentation.ird.fr/hor/fdi:00325
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Campagne océanographique FLUPAC à bord du N.O. l'ATALANTE 23 septembre au 29 octobre 1994. Recueil des données. Tome 1 : météo, courantologie, hydrologie, données de surface IRD
Le Borgne, Robert; Brunet, C.; Eldin, Gérard; Radenac, Marie-Hélène; Rodier, Martine; Blain, Stéphane (collab.); Blanchot, Jean (collab.); Bonnet, Sylvain (collab.); Gérard, Philippe (collab.); Le Bouteiller, Aubert (collab.); Le Vaillant, Thomas (collab.); Penhoat, Yves du (collab.); Poisson, Alain (collab.); Schauer, Bernard (collab.).
La campagne FLUPAC du N.O. L'Atalante, qui s'est déroulée du 23 septembre au 29 octobre 1994, s'est placée dans le cadre du programme international JGOFS (JOINT GLOBAL OCEAN FLUX STUDY). Elle a comporté deux radiales et deux stations équatoriales de 6-7 jours. La première radiale, le long de 165°E, a parcouru la zone comprise entre 20°S et 6°N. La seconde s'est déroulée le long de l'équateur entre 167°E et 150°W. Les deux stations de longue durée ont eu lieu à O°-167°E et 0°-150°W. Elles ont été l'occasion d'études détaillées des flux impliqués dans le cycle du carbone de la couche superficielle (0-500 m). Le premier tome du recueil de données présente des résultats, sous forme de graphiques et de tableaux, des paramètres enregistrés en continu et de ceux...
Tipo: Text Palavras-chave: CAMPAGNE OCEANOGRAPHIQUE; MESURE; COURANT; TEMPERATURE; SALINITE; OXYGENE DISSOUS; MATIERE ORGANIQUE PARTICULEE; PHYTOPLANCTON; CHLOROPHYLLE; PROFIL VERTICAL; OBSERVATION METEOROLOGIQUE; CARBONE INORGANIQUE; CYANOBACTERIE.
Ano: 1995 URL: http://www.documentation.ird.fr/hor/fdi:010005339
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Colloque international sur les cyanobactéries pour la santé, la science et le développement = International symposium on cyanobacteria for health, science and development IRD
Charpy, Loïc (ed.); Langlade, Marie-José (ed.); Vicente, N. (ed.); Riva, A. (ed.).
Tipo: Text Palavras-chave: ALGUE MARINE; MILIEU DE CULTURE; TOXICITE; METABOLISME; SIMULATION; MODELE; PRODUCTION; CULTURE INDUSTRIELLE; MALNUTRITION; METHODE DE LUTTE; VALEUR NUTRITIONNELLE; SANTE; EFFICACITE; SUPPLEMENTATION; SIDA; POLITIQUE DE SANTE; CYANOBACTERIE; GENOME; DIVERSITE GENETIQUE; REGIME ALIMENTAIRE.
Ano: 2004 URL: http://www.documentation.ird.fr/hor/fdi:010035381
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Contribution des cyanobactéries (Synechococcus spp.) à la production phytoplanctonique dans un lagon d'atoll fermé (Takapoto, Tuamotu, Polynésie Française) IRD
Charpy, Loïc; Blanchot, Jean; Lo, L..
Tipo: Text Palavras-chave: PHYTOPLANCTON; PRODUCTION PRIMAIRE; BIOMASSE; ANALYSE QUANTITATIVE; CYANOBACTERIE; MICROALGUE.
Ano: 1992 URL: http://www.documentation.ird.fr/hor/fdi:35687
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Devenir d'inoculums de cyanobactéries pendant les deux premiers mois du cycle du riz sur un sol engorgé IRD
Reynaud, Pierre-Adrien.
Tipo: Text Palavras-chave: INOCULATION; RIZ; CYANOBACTERIE.
Ano: 1981 URL: http://www.documentation.ird.fr/hor/fdi:00486
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Discoloured waters in the Melanesian archipelago (New Caledonia and Vanuatu) : the value of the Nimbus-7 coastal zone colour scanner observations IRD
Dupouy, Cécile.
Final conclusions are given to the study of discoloured waters as they can be observed with the NIMBUS-7 coastal zone colour scanner (CZCS) in the oligotrophic waters of the Southwestern Tropical Pacific, in the Melanesian archipelago, around New Caledonia, Vanuatu (and Tonga). An attempt was made to define, in the four CZCS channels, the reflectance properties of these blooms attributed to #Trichodesmium$, a nitrogen-fixing cyanobacterium commonly found in that region. The capacity and limitations of the CZCS sensor used in the past as well as the SPOT imager are discussed in this respect. The usefulness of past and future ocean colour satellites in identifying zones of high chlorophyll concentration and bright linear patterns is demonstrated. (Résumé...
Tipo: Text Palavras-chave: OCEANOGRAPHIE; TELEDETECTION SPATIALE; MILIEU PELAGIQUE; SATELLITE NIMBUS; CAPTEUR CZCS; CHLOROPHYLLE; DISTRIBUTION SPATIALE; CYANOBACTERIE.
Ano: 1992 URL: http://www.documentation.ird.fr/hor/fdi:35696
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Distribution verticale des algues et de l'activité fixatrice d'azote dans un tapis algal IRD
Reynaud, Pierre-Adrien; Roger, Pierre-Armand.
Tipo: Text Palavras-chave: ARA; BIOMASSE ALGALE; REPARTITION VERTICALE; CYANOBACTERIE; TAPIS ALGAL.
Ano: 1981 URL: http://www.documentation.ird.fr/hor/fdi:00488
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Do cyanobacteria enhance germination and growth of rice ? IRD
Pedurand, P.; Reynaud, Pierre-Adrien.
Tipo: Text Palavras-chave: GERMINATION; RIZ; PRODUCTION VEGETALE; BACTERIE; SOUCHE; APPLICATION AGRONOMIQUE; CYANOBACTERIE.
Ano: 1987 URL: http://www.documentation.ird.fr/hor/fdi:010014493
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Ecology of blue-green algae in paddy field IRD
Roger, Pierre-Armand; Reynaud, Pierre-Adrien.
Tipo: Text Palavras-chave: ECOLOGIE; RIZIERE; CYANOBACTERIE.
Ano: 1979 URL: http://www.documentation.ird.fr/hor/fdi:10108
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Effect of El Nino southern oscillation events on the distribution and abundance of phytoplankton in the Western Pacific Tropical Ocean along 165°E IRD
Blanchot, Jean; Rodier, Martine; Le Bouteiller, Aubert.
The distribution of physical and chemical parameters and their impact on the biomass and abundance of phytoplankton in the Western Pacific ocean were compared in two opposing situations : the El Nino Southern Oscillation (ENSO) event of 1987 and the no-ENSO period of 1988. During El Nino conditions (september 1987), maximum cell abundance was recorded at 10°S at the boundary between the South Equatorial current (SEC) and the South Equatorial countercurrent (SECC). In September 1988, after the return of non-ENSO conditions, a well-established Equatorial upwelling produced an increase in the surface layer nutrient supply over 7° of latitude. This in turn caused an increase in phytoplankton populations in the upper layer, with chlorophyll concentrations ......
Tipo: Text Palavras-chave: EL NINO; CONSEQUENCE ECOLOGIQUE; PHYTOPLANCTON; ABONDANCE; BIOMASSE; DISTRIBUTION SPATIALE; CYANOBACTERIE; MICROALGUE.
Ano: 1992 URL: http://www.documentation.ird.fr/hor/fdi:35686
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Epiphytic nitrogen fixation on lowland rice plants IRD
Roger, Pierre-Armand; Kulasooriya, S.A.; Barraquio, W.L.; Watanabé, I..
Tipo: Text Palavras-chave: RIZIERE; ECOLOGIE; EPIPHYTE; ARA; DENOMBREMENT; MICROORGANISME; FIXATION BIOLOGIQUE DE L'AZOTE; CYANOPHYCEAE; CYANOBACTERIE.
Ano: 1981 URL: http://www.documentation.ird.fr/hor/fdi:02195
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First report in a river in France of the benthic cyanobacterium Phormidium favosum producing anatoxin-a associated with dog neurotoxicosis Inra
Gugger, M.; Lenoir, S.; Berger, C.; Ledreux, A.; Druart, J.C.; Humbert, J.F.; Guette, C..
Tipo: Journal Article Palavras-chave: NEUROTOXINE; ANATOXINE A; PHENYLALANINE; CYANOBACTERIE; EAU DOUCE; RIVIERE; SANTE PUBLIQUE PHORMIDIUM FAVOSUM.
Ano: 2005 URL: http://www.prodinra.inra.fr/prodinra/pinra/doc.xsp?id=PROD2007ba8c67ba&uri=/notices/prodinra1/2007/07/
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Genetic diversity of Cylindrospermopsis strains (cyanobacteria) isolated from four continents Inra
Gugger, M.; Molica, R.; Le Berre, B.; Dufour, P.; Bernard, C..
Tipo: Journal Article Palavras-chave: CYANOBACTERIE; SEQUENCE 16S-23S CYLINDROSPERMOPSIS.
Ano: 2005 URL: http://www.prodinra.inra.fr/prodinra/pinra/doc.xsp?id=PROD200717448afb&uri=/notices/prodinra1/2007/07/
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Health hazards for terrestrial vertebrates from toxic cyanobacteria in surface water ecosystems Inra
Briand, J. F.; Jacquet, S.; Bernard, C.; Humbert, J. F..
Tipo: Journal Article Palavras-chave: CYANOBACTERIE.
Ano: 2003 URL: http://www.prodinra.inra.fr/prodinra/pinra/doc.xsp?id=PUB0400014411105518&uri=/notices/prodinra1/2009/12/
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Higher plant plastids and cyanobacteria have folate carriers related to those of trypanosomatids Inra
Klaus, S.M.J.; Kunji, E.R.S.; Bozzo, G.G.; Noiriel, A.; Díaz de la Garza, R.; Basset, G.J.C.; Ravanel, S.; Rébeillé, F.; Gregory III, J.F.; Hanson, A.D..
Cyanobacterial and plant genomes encode proteins with some similarity to the folate and biopterin transporters of the trypanosomatid parasite Leishmania. The Synechocystis slr0642 gene product and its closest Arabidopsis homolog, the At2g32040 gene product, are representative examples. Both have 12 probable transmembrane domains, and the At2g32040 protein has a predicted chloroplast transit peptide. When expressed in Escherichia coli pabA pabB or folE, mutants, which are unable to produce or take up folates, the slr0642 protein and a modified At2g32040 protein (truncated and fused to the N terminus of slr0642) enabled growth on 5-formyltetrahydrofolate or folic acid but not on 5-formyltetrahydrofolate triglutamate, demonstrating that both proteins mediate...
Tipo: Journal Article Palavras-chave: CYANOBACTERIE; SYNECHOCYSTIS; TRYPANOSOME; LEISHMANIA; FOLATE; TRANSPORT INTRACELLULAIRE; LOCALISATION SUBCELLULAIRE; TRANSPORTEUR; EXPRESSION DES GENES.
Ano: 2005 URL: http://www.prodinra.inra.fr/prodinra/pinra/doc.xsp?id=PUB0500032100110128&uri=/notices/prodinra1/2010/11/
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Highly plastic genome of Microcystis aeruginosa PCC 7806, a ubiquitous toxic freshwater cyanobacterium Inra
Frangeul, L.; Quillardet, P.; Castets, A.M.; Humbert, J.F.; Matthijs, H. CP; Cortez, D.; Tolonen, A.; Zhang, C.C.; Gribaldo, S.; Kehr, J.C.; Zilliges, Y.; Ziemert, N.; Becker, S.; Talla, E.; Latifi, A.; Billault, A.; Lepelletier, A.; Dittman, E.; Bouchier, C.; Tandeau de Marsac, N..
Tipo: Journal Article Palavras-chave: STRATEGIE D'EVOLUTION; MYCROCYSTIS AERUGINOSA; CYANOBACTERIE; GENOME.
Ano: 2008 URL: http://www.prodinra.inra.fr/prodinra/pinra/doc.xsp?id=PROD2009f476ae0d&uri=/notices/prodinra1/2009/03/
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How well can the fatty acid content of lake seston be predicted from its taxonomic composistion ? Inra
Bec, A.; Perga, M.E.; Desvilettes, C.; Bourdier, Gilles.
Tipo: Journal Article Palavras-chave:  ALGUE; CYANOBACTERIE; PROTISTE HETEROTROPHE; LAC D'ANNECY ALGAE; BACTERIA; CYANOBACTERIA; HETEROTROPHIC PROTIST; LIPIDS.
Ano: 2010 URL: http://www.prodinra.inra.fr/prodinra/pinra/doc.xsp?id=PROD20101d4e0251&uri=/notices/prodinra1/2011/04/
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La biomasse algale dans les rizières du Sénégal : importance relative des Cyanophycées fixatrices de N32 IRD
Roger, Pierre-Armand; Reynaud, Pierre-Adrien.
Tipo: Text Palavras-chave: ECOLOGIE; RIZIERE; BIOMASSE; FIXATION BIOLOGIQUE DE L'AZOTE; CYANOBACTERIE.
Ano: 1977 URL: http://www.documentation.ird.fr/hor/fdi:09286
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La compétition en tant que facteur limitant la fixation de N2 par les Rhizobium, les diazotrophes rhizosphériques et les cyanobactéries IRD
Dommergues, Yvon; Dreyfus, Bernard; Rinaudo, Gérard; Gauthier, Daniel; Roger, Pierre-Armand; Reynaud, Pierre-Adrien; Germani, Gaetano.
Tipo: Text Palavras-chave: RHIZOSPHERE; COMPETITION; FIXATION BIOLOGIQUE DE L'AZOTE; RHIZOBIUM; CYANOBACTERIE.
Ano: 1980 URL: http://www.documentation.ird.fr/hor/fdi:00029
Registros recuperados: 37
Primeira ... 12 ... Última
 

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