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Response of soil bacterial community structure to successive perturbations of different types and intensities

Abstract : In soil, genetic structure modifications of indigenous bacterial community consecutively to a severe stress (mercury contamination) were delayed when the community was pre-exposed to various minor perturbations (heat, copper and atrazine). Such minor perturbations induced transitory community structure modifications leading to an increase of community stability towards a severe mercury stress. These results illustrated well the short-term pre-adaptation process for bacterial community hypothesizing that community submitted to perturbations become more resistant to withstand another stress.
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https://hal.inrae.fr/hal-02665170
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Submitted on : Sunday, May 31, 2020 - 6:15:11 AM
Last modification on : Thursday, April 15, 2021 - 3:10:10 PM

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Melanie Bressan, Christophe Mougel, Samuel Dequiedt, Pierre-Alain Maron, Philippe Lemanceau, et al.. Response of soil bacterial community structure to successive perturbations of different types and intensities. Environmental Microbiology, Society for Applied Microbiology and Wiley-Blackwell, 2008, 10 (8), pp.2184-2187. ⟨10.1111/j.1462-2920.2008.01641.x⟩. ⟨hal-02665170⟩

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