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. 2018 Nov 21;13(11):e0198537. doi: 10.1371/journal.pone.0198537

Fig 1. Study design.

Fig 1

(a) Phylogeny of R. irregularis isolates from three genetic groups used as treatments either as single inoculants (treatments 1–9) or as mixed inoculant (treatments 10–14). (b) Representation of one mesocosm with the six plants.