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AUTHOR
Philippe Normand
showing 5 related works from this author
Micro-organismes et interactions biotiques
2011
International audience
Microorganisms and Biotic Interactions
2014
SPE IPM; Most ecosystems are populated by a large number of diversified microorganisms, which interact with one another and form complex interaction networks. In addition, some of these microorganisms may colonize the surface or internal parts of plants and animals, thereby providing an additional level of interaction complexity. These microbial relations range from intraspecific to interspecific interactions, and from simple short-term interactions to intricate long-term ones. They have played a key role in the formation of plant and animal kingdoms, often resulting in coevolution; they control the size, activity level, and diversity patterns of microbial communities. Therefore, they modul…
Micro-organismes et interactions biotiques. Chapitre 11
2011
Partie 3: Les habitats microbiens: diversité, adaptation et interactions; National audience
Biological nitrogen fixation for the 21st century
1998
The biodiversity of nitrogen-fixing organisms is huge. Taxonomic and phylogenetic research is needed to structure this diversity, to facilitate communication among scientists, and to increase our understanding of the evolution and biology of diazotrophs. Molecular tools for taxonomic and biodiversity studies of diazotrophic rhizobia, frankiae, cyanobacteria and bacilli are presented in sections 2 to 5. Sections 6 to 9 focus on problems with genus and species assignment.
Gestion des peuplements de nématodes phytoparasites au moyen des facteurs biotiques et abiotiques telluriques
1999
National audience