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. 2020 Aug 26;15(8):e0238055. doi: 10.1371/journal.pone.0238055

Fig 5.

Fig 5

Primary root length of (a), (b) canola and (c), (d) tomato seedlings subjected to six bacteria-inoculated (Caballeronia sordidicola HP-S1r, Pseudomonas frederiksbergensis HP-N1r, Phyllobacterium myrsinacearum HP-R1r, Pseudomonas mandelii LP-S1r, Paraburkholderia phytofirmans LP-R1r and Caballeronia udeis LP-R2r) and one non-inoculated control treatments. Seedlings were evaluated five days after germination in the gnotobiotic root elongation assay to evaluate in situ ACC deaminase activity. Error bars represent standard errors of the mean (n = 7 seedlings per treatment) and bars with different letters are significantly different (P < 0.05).