Reference : Identification of bacteria community associated with earthworm gut
Scientific congresses and symposiums : Poster
Life sciences : Agriculture & agronomy
http://hdl.handle.net/2268/139364
Identification of bacteria community associated with earthworm gut
English
Lemtiri, Aboulkacem mailto [Université de Liège - ULiège > Sciences et technologie de l'environnement > Systèmes Sol-Eau >]
Alabi, Taofic mailto [Université de Liège - ULiège > Sciences agronomiques > Entomologie fonctionnelle et évolutive >]
Bodson, Bernard mailto [Université de Liège - ULiège > Sciences agronomiques > Phytotechnie des régions tempérées >]
Brostaux, Yves mailto [Université de Liège - ULiège > Sciences agronomiques > Statistique, Inform. et Mathém. appliquée à la bioingénierie >]
Destain, Marie-France mailto [Université de Liège - ULiège > Sciences et technologie de l'environnement > Mécanique et construction >]
Aubinet, Marc mailto [Université de Liège - ULiège > Sciences et technologie de l'environnement > Physique des bio-systèmes >]
Colinet, Gilles mailto [Université de Liège - ULiège > Sciences et technologie de l'environnement > Science du sol >]
Vandenbol, Micheline mailto [Université de Liège - ULiège > Chimie et bio-industries > Biologie animale et microbienne >]
Portetelle, Daniel mailto [Université de Liège - ULiège > Chimie et bio-industries > Biologie animale et microbienne >]
Haubruge, Eric mailto [Université de Liège - ULiège > Services administratifs généraux > Vice-Recteur de Gembloux Agro Bio Tech >]
Francis, Frédéric mailto [Université de Liège - ULiège > Sciences agronomiques > Entomologie fonctionnelle et évolutive >]
26-Jul-2012
No
No
International
The 7th Congress of the International Symbiosis Society
du 22 Juillet au 26 Juillet 2012
Krakow
Poland
[en] earthworm gut, soil fertility, organic matter, bacterial community
[en] The role of earthworms in soil fertility and transformation of organic waste was regulary cited to be of first importance. Associated to these macro-invertebrates, a large diversity of micro-orgnisms are found indirectly in their closed environment or directly in their gut. Functional aspects of these interactions and symbiosis in relation with soil characteristics and fertility rates are poorly developed. Here, the micro-organisms diversity and potential related functions of earthworm gut were investigated using a proteiomic approach for both protein and micro-organism identifications. Microbial community investigation was detected by proteomic approach based on bidimensional electrophoresis coupled with mass spectrometry using Matrix Assisted Laser Desorption Ionisation – time of flight (Maldi-Tof). Diversity of gut associated bacterial communities was discussed. Indeed, application of particular crop production practices such as crop residue management at the field level could regulate the gut bacterial communities in earthworm but also microbials in soils. Agricultural systems had to consider the microbial and associated organisms in the soil to enhance fertlility and crop production in sustainable ways.
Impacts de la gestion du travail du sol et des résidus de culture sur le bilan carbone et les émissions de CO2 (SOL RESIDUS)
Researchers ; Professionals ; Students ; General public ; Others
http://hdl.handle.net/2268/139364

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