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| Courty, P.E.; Franc, A.; Pierrat, J.C.; Garbaye, J.. |
| The species structure of an ectomycorrhizal (ECM) community was assessed monthly for 15 months in the two horizons (A1 and A2) of an oak temperate forest in northeastern France. Ectomycorrhizal species were identified each month by internal transcribed spacer sequencing. Seventy-five fungal symbionts were identified. The community was dominated by Tomentellaceae, Russulaceae, Cortinariaceae, and Boletales. Four species are abundant in the study site: Lactarius quietus, Tomentella sublilacina, Cenococcum geophilum, and Russula sp1. The relative abundance of each species varied depending on the soil horizon and over time. Some species, such as L. quietus, were present in the A1 and A2 horizons. C. geophilum was located particularly in the A2 horizon,... |
| Tipo: Journal Article |
Palavras-chave: FORET FEUILLUE; HORIZON A1; HORIZON A2; CHAMPIGNON MYCORHIZIEN; ECTOMYCORHIZE; ABONDANCE SPECIFIQUE; VARIATION TEMPORELLE ECTOMYCORRHIZAS; TEMPERATE FORESTS; HORIZONS; MICROBIAL FLORA; MYCORRHIZAL FUNGI; MICROFLORA; SPATIAL DISTRIBUTION; TEMPORAL VARIATION. |
| Ano: 2008 |
URL: http://www.prodinra.inra.fr/prodinra/pinra/doc.xsp?id=PROD2010aa911704&uri=/notices/prodinra1/2010/11/ |
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| Buee, M.; De Boer, W.; Martin, F.; van Overbeek, L.; Jurkevitch, E. |
| Rhizosphere microorganisms have two faces, like Janus the Roman god of gates and doors who symbolizes changes and transitions, from one condition to another. One face looks at the plant root, the other sees the soil. The ears and the nose sense the other gods around and the mouths are wide open, swallowing as much as they can, and as described in Chapter 11, they also are busy talking. These faces may as well represent Hygieia (the Greek god of Health and Hygiene, the prevention of sickness and the continuation of good health) and Morta (the Roman god of death) for rhizosphere microbes can be beneficial, and promote plant growth and well being (Chapter 12) or detrimental, causing plant sickness and death (Chapter 13). It can be argued that many rhizosphere... |
| Tipo: Journal Article |
Palavras-chave: BURKHOLDERIA-CEPACIA COMPLEX; GRADIENT GEL-ELECTROPHORESIS; DISEASE-SUPPRESSIVE SOILS; FINE-SCALE DISTRIBUTION; FIELD-GROWN WHEAT; REAL-TIME PCR; ECTOMYCORRHIZAL FUNGI; MICROBIAL DIVERSITY; MYCORRHIZAL FUNGI; RIBOSOMAL-RNA. |
| Ano: 2009 |
URL: http://www.prodinra.inra.fr/prodinra/pinra/doc.xsp?id=PROD20102ca75b44&uri=/notices/prodinra1/2010/10/ |
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