© Corentin SPRIET / Emanuele G. BIONDI / UGSF / CNRS Images



Bactéries "Sinorhizobium meliloti" formant des nodules sur une racine de luzerne

Sinorhizobium meliloti bacteria (in green) forming nodules on an alfalfa root, observed using a confocal microscope. This model is used to study plant/bacterium symbiosis in order to promote nitrogen fixation in the soil.

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