Littérature scientifique sur le sujet « Alnus-Frankia symbiosis »
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Articles de revues sur le sujet "Alnus-Frankia symbiosis"
Anne-Emmanuelle, Hay, Boubakri Hasna, Buonomo Antoine, Rey Marjolaine, Meiffren Guillaume, Cotin-Galvan Laetitia, Comte Gilles et Herrera-Belaroussi Aude. « Control of Endophytic Frankia Sporulation by Alnus Nodule Metabolites ». Molecular Plant-Microbe Interactions® 30, no 3 (mars 2017) : 205–14. http://dx.doi.org/10.1094/mpmi-11-16-0235-r.
Texte intégralMarkham, John H., et Chris P. Chanway. « Does past contact reduce the degree of mutualism in the Alnus rubra - Frankia symbiosis ? » Canadian Journal of Botany 77, no 3 (20 août 1999) : 434–41. http://dx.doi.org/10.1139/b98-227.
Texte intégralPujic, Petar, Nicole Alloisio, Guylaine Miotello, Jean Armengaud, Danis Abrouk, Pascale Fournier et Philippe Normand. « The Proteogenome of Symbiotic Frankia alni in Alnus glutinosa Nodules ». Microorganisms 10, no 3 (18 mars 2022) : 651. http://dx.doi.org/10.3390/microorganisms10030651.
Texte intégralMastronunzio, J. E., Y. Huang et D. R. Benson. « Diminished Exoproteome of Frankia spp. in Culture and Symbiosis ». Applied and Environmental Microbiology 75, no 21 (11 septembre 2009) : 6721–28. http://dx.doi.org/10.1128/aem.01559-09.
Texte intégralWall, Luis Gabriel, et Kerstin Huss-Danell. « Regulation of nodulation in Alnus incana-Frankia symbiosis ». Physiologia Plantarum 99, no 4 (avril 1997) : 594–600. http://dx.doi.org/10.1111/j.1399-3054.1997.tb05362.x.
Texte intégralWall, Luis Gabriel, et Kerstin Huss-Danell. « Regulation of nodulation in Alnus incana-Frankia symbiosis* ». Physiologia Plantarum 99, no 4 (avril 1997) : 594–600. http://dx.doi.org/10.1034/j.1399-3054.1997.990411.x.
Texte intégralGabbarini, Luciano Andrés, et Luis Gabriel Wall. « Diffusible factors involved in early interactions of actinorhizal symbiosis are modulated by the host plant but are not enough to break the host range barrier ». Functional Plant Biology 38, no 9 (2011) : 671. http://dx.doi.org/10.1071/fp11003.
Texte intégralClawson, Michael L., Jeffrey Gawronski et David R. Benson. « Dominance ofFrankiastrains in stands ofAlnus incanasubsp.rugosaandMyrica pensylvanica ». Canadian Journal of Botany 77, no 9 (18 décembre 1999) : 1203–7. http://dx.doi.org/10.1139/b99-070.
Texte intégralAlloisio, Nicole, Clothilde Queiroux, Pascale Fournier, Petar Pujic, Philippe Normand, David Vallenet, Claudine Médigue, Masatoshi Yamaura, Kentaro Kakoi et Ken-ichi Kucho. « The Frankia alni Symbiotic Transcriptome ». Molecular Plant-Microbe Interactions® 23, no 5 (mai 2010) : 593–607. http://dx.doi.org/10.1094/mpmi-23-5-0593.
Texte intégralGabbarini, Luciano Andrés, et Luis Gabriel Wall. « Diffusible factors from Frankia modify nodulation kinetics in Discaria trinervis, an intercellular root-infected actinorhizal symbiosis ». Functional Plant Biology 38, no 9 (2011) : 662. http://dx.doi.org/10.1071/fp11015.
Texte intégralThèses sur le sujet "Alnus-Frankia symbiosis"
Bhattacharya, Sanghati. « Characterization and diversity of selected actinorhizal haemoglobin genes and proteins with reference to Alnus-Frankia symbiosis ». Thesis, University of North Bengal, 2017. http://ir.nbu.ac.in/hdl.handle.net/123456789/2629.
Texte intégralSchwob, Guillaume. « Rôle écologique de la sporulation in-planta dans les symbioses actinorhiziennes : cas de la symbiose Alnus - Frankia ». Thesis, Lyon, 2018. http://www.theses.fr/2018LYSE1037/document.
Texte intégralMicrobial biogeography would be based on the ability of microorganisms to disperse across time and space, as a function of abiotic factors such as soil properties, climate, and of biotic interactions, in particular with the host in the case of symbionts, but also on life history traits such as the ability to sporulate. Frankia sp. is a spore-forming and nitrogen-fixing actinobacterium that has a complex biogeography given its abilities for both saprophytic life and root symbiotic interaction with actinorhizal plants such as alders (Alnus, Betulaceae). Two distinct groups of Frankia lineages have been described according to a major phenotypic divergence, based on the presence (Sp+) or the absence (Sp-) of spores in planta.. To the best of our knowledge, this endophytic sporulation is an original trait in a symbiotic context and very little is known about its incidence in Frankia biogeography. This work integrates descriptive and experimental approaches on both field and laboratory areas, in order to improve the understanding of the ecological role of Frankia in planta sporulation. First, we have extended the description of the phylobiogeography of Sp+ Frankia strains to validate the previously proposed distribution pattern focused on cold environements at high altitude or high latitude. A phylogeny has been computed using a large number of nodular strains coming from the 3 continents of the Northern Hemisphere and 10 different Alnus species. Special attention was paid to geographic areas where a higher diversity was expected, in Asia, and in its glacial refuges. Second, we studied the influence of the host-plant on the distribution of Fankia Sp+ and the incidence of Sp+ in the symbiotic interaction. Experimental crosses have been performed to disentangle host and climate effects and to test the incidence of the Sp+ trait in terms of infectivity, competitiveness and host-range. Finally, we studied the ecological consequences of the Alnus/Frankia symbiotic complex, on the microbial diversity and on the nitrogen cycle functionning, with respect to the sporulation of Frankia and to the Alnus expansion on sub-/alpine grasslands. Soils analyses were performed in association with measures of nitrification and denitrification, as well as global and functional microbial diversity analyses, in Sp+, Sp- or mixed alder stands and at different colonization stages. In each part of this work, alder ectomycorhizae were analyzed to compare the distribution pattern between the two symbionts and to highlight potential interactions with the Sp+ trait of Frankia. Our results show the dominance of Sp+ strains in nodules of alder species from cold environments over the 3 continents of the Holarctic zone, with original diversity patterns in alder area of origin and in glacial refuges. Even if these strains are genetically homogenous, host-specific clusters were observed in the phylogeny. Crosses revealed that Sp+ strains were more infective and competitive than Sp- strains. Moreover, unlike Sp- strains that harbor a wide host-range, Sp+ strains have a narrower specificity leading to association’s incompatibilities and suggesting strong host dependence. For the first time, modifications of microbial communities were revealed in response to the Alnus-Frankia symbiotic complex colonization and were linked to a stimulation of the nitrogen cycle in the sub-/alpine grasslands. The first comparative results of nitrogen fixation between Sp+ and Sp- strains in natura suggest a maximal efficiency of fixation, representing almost 100% of the alder nitrogen. However, unlike previous reports in literature, no pattern was observed between Sp+ and Sp- strains, suggesting a complex effect of seasonality, alder age as well as that of nodules. Altogether, the previous results contribute to a better understanding of the Frankia biogeography drivers and allow us to discuss the expected evolution of distribution pattern in response to the global warming
Pozzi, Adrien C. « Rôles adaptatifs et contraintes de la sporulation chez les microorganismes associés aux plantes : cas de la sporulation in planta dans la symbiose actinorhizienne Frankia (Frankiaceae)–Alnus (Betulaceae) ». Thesis, Lyon 1, 2014. http://www.theses.fr/2014LYO10359/document.
Texte intégralFrankia sp. is a telluric actinobacteria able to establish a root symbiosis with actinorhizal plant such as Alnus sp. Only some Frankia strains are able to sporulate in-planta, as spores can be present in (Sp+) or absent from (Sp–) the vegetal cells of the root nodule. It is to our knowledge a unique case of endophytic sporulation. However, the description and the ecological interpretation of this original life-history trait (LHT) were scarce. Our contribution to the study of the in-planta sporulation of Alnus-infective Frankia sp. combines theoretical, descriptive and experimental approaches to precise (i) the relative effect of the bacterial strain, the host-plant species and the pedoclimatic conditions on this LHT, (ii) the effect of the of the environmental variability on the distribution, diversity and selection of the trait, and (iii) the associated costs and benefits for the two symbiotic partners. We demonstrated for the first time that the in-planta sporulation is a LHT (i) specific to some Frankia lineages, (ii) major to understand their evolutionary history and (iii) significantly correlated to particular genetic features. We also shown that the occurrence of the trait varies according to the environment We also proposed a model of the evolution of the trait taking its fitness into account. We bring all the previous considerations and results to discuss the inplanta sporulation trait within a continuum of symbiotic strategies and more generally to discuss the evolutionary ecology of plant-microbe symbioses
Orfanoudakis, Michail. « Symbiotic relationships of Alnus glutinosa with arbuscular mycorrhizal fungi and with Frankia ». Thesis, University of South Wales, 2003. https://pure.southwales.ac.uk/en/studentthesis/symbiotic-relationships-of-alnus-glutinosa-with-arbuscular-mycorrhizal-fungi-and-with-frankia(c70364aa-677c-4611-a733-ffd98314a733).html.
Texte intégralBélanger, Pier-Anne. « Étude de l'effet de la contamination en métaux lourds sur Frankia SPP. et sa symbiose avec l'aulne noir (Alnus glutinosa (L.) Gaertn) ». Mémoire, Université de Sherbrooke, 2009. http://savoirs.usherbrooke.ca/handle/11143/4870.
Texte intégralCotin-Galvan, Laetitia. « Relation plante-hôte / Frankia dans les symbioses actinorhiziennes : cas particulier des souches non-isolables capables de sporuler in-planta ». Thesis, Lyon 1, 2014. http://www.theses.fr/2014LYO10183/document.
Texte intégralSporulation is a phenomenon present in many microorganisms, usually involved in the mechanisms of dispersion and/or resistance to unfavorable environmental conditions. Sporulation occurs in some Frankia strains (a diazotrophic actinobacteria) during their symbiotic interaction with actinorhizal plants, which is paradoxical in a context where the bacterium has a favorable ecological niche for its development. These particular Frankia strains, called Sp+, represent a unique model of symbiont capable of sporulation within the host cells. The ecological role and the evolutionary meanings of this in-planta sporulation still remain understood. The two main objectives of this thesis aimed to (i) understand the influence of in-planta sporulation on the symbiotic capacity of Sp+ strains in terms of infectivity and competitiveness and (ii) understand the impact of this sporulation on the functioning of the symbiotic complex by a metabolic profiling approach. These studies have confirmed the symbiotic characteristics of Sp+ strains (greater infectivity and competitiveness) and have shown significant differences in the primary and secondary metabolism of the symbiotic complex associated with the presence of Frankia spores
Kurdali, Fawaz. « Interactions entre le milieu et les deux partenaires de la symbiose Alnus - Frankia mises en évidence par l'estimation de l'activité fixatrice de l'azote à l'aide des méthodes 15N ». Lyon 1, 1989. http://www.theses.fr/1989LYO10084.
Texte intégralFraga-Beddiar, Arifa. « Interactions entre les symbiotes mycorhiziens et les symbiotes fixateurs d'azote chez l'aulne glutineux (alnus glutinosa L. Gaertin) ». Nancy 1, 1987. http://www.theses.fr/1987NAN10335.
Texte intégralChen, Haoran. « The effect of Frankia spp. and ectomycorrhizal fungi on Alnus viridis ssp. crispa growing in low fertility and saline soil ». 2016. http://hdl.handle.net/1993/31881.
Texte intégralOctober 2016
Chapitres de livres sur le sujet "Alnus-Frankia symbiosis"
Varghese, Rajani, Vineeta Singh Chauhan et Arvind Kumar Misra. « Evolutionary implications of nucleotide sequence relatedness between Alnus nepalensis and Alnus glutinosa and also between corresponding Frankia microsymbionts ». Dans Frankia Symbiosis, 219–27. Dordrecht : Springer Netherlands, 2003. http://dx.doi.org/10.1007/978-94-017-1601-7_23.
Texte intégralHammad, Yaser, Renaud Nalin, Joelle Marechal, Katia Fiasson, Régis Pepin, Alison M. Berry, Philippe Normand et Anne-Marie Domenach. « A possible role for phenyl acetic acid (PAA) on Alnus glutinosa nodulation by Frankia ». Dans Frankia Symbiosis, 193–205. Dordrecht : Springer Netherlands, 2003. http://dx.doi.org/10.1007/978-94-017-1601-7_21.
Texte intégralYamanaka, Takashi, Ching-Y. Li, Bernard T. Bormann et Hiroaki Okabe. « Tripartite associations in an alder : effects of Frankia and Alpova diplophloeus on the growth, nitrogen fixation and mineral acquisition of Alnus tenuifolia ». Dans Frankia Symbiosis, 179–86. Dordrecht : Springer Netherlands, 2003. http://dx.doi.org/10.1007/978-94-017-1601-7_19.
Texte intégralBerry, A. M., U. Rasmussen, K. Bateman, S. Lindwall, K. Huss-Danell et B. Bergman. « Arabinogalactan-Protein Epitopes Are Host-Derived in Frankia-Alnus Symbiosis ». Dans Cell and Developmental Biology of Arabinogalactan-Proteins, 281–82. Boston, MA : Springer US, 2000. http://dx.doi.org/10.1007/978-1-4615-4207-0_28.
Texte intégralSéguin, A., et M. Lalonde. « Expression of Actinorhizins in the Development of the Frankia-Alnus Symbiosis ». Dans Nitrogen Fixation, 601–13. Dordrecht : Springer Netherlands, 1991. http://dx.doi.org/10.1007/978-94-011-3486-6_139.
Texte intégralVergnaud, L., A. Chaboud, Y. Prin et M. Rougier. « Preinfection events in the establishment of Alnus-Frankia symbiosis : Development of a spot inoculation technique ». Dans Frankia and Actinorhizal Plants, 67–78. Dordrecht : Springer Netherlands, 1985. http://dx.doi.org/10.1007/978-94-009-5147-1_7.
Texte intégralLundquist, P. O., et K. Huss-Danell. « Nitrogenase Activity and Nitrogenase Protein Levels in a Frankia-Alnus incana Symbiosis Subjected to Darkness ». Dans Nitrogen Fixation, 643–44. Dordrecht : Springer Netherlands, 1991. http://dx.doi.org/10.1007/978-94-011-3486-6_147.
Texte intégralNavarro, Elisabeth, Jean Bousquet, André Moiroud, Antonio Munive, Dominique Piou et Philippe Normand. « Molecular phylogeny of Alnus (Betulaceae), inferred from nuclear ribosomal DNA ITS sequences ». Dans Frankia Symbiosis, 207–17. Dordrecht : Springer Netherlands, 2003. http://dx.doi.org/10.1007/978-94-017-1601-7_22.
Texte intégralKaelke, C. M., et J. O. Dawson. « Seasonal flooding regimes influence survival, nitrogen fixation, and the partitioning of nitrogen and biomass in Alnus incana ssp. rugosa ». Dans Frankia Symbiosis, 167–77. Dordrecht : Springer Netherlands, 2003. http://dx.doi.org/10.1007/978-94-017-1601-7_18.
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