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. 2011 Dec 28;6(12):e29382. doi: 10.1371/journal.pone.0029382

Figure 3. Growth effects of P. sp. G62 on Arabidopsis ecotype Col-0 on different substrates.

Figure 3

a: top panels: Col-0 with and without bacteria (mock) after a 68-day growth period (peat substrate), bottom panels: Col-0 at rosette stage with and without bacteria (mock) grown in sandy soil. b: stalk length. c: rosette diameter. d: developmental index (b–d: grown on peat substrate). e: stalk length. f: rosette diameter. g: developmental index (e–g: grown on sandy soil). h: shoot dry weight (grown in agar medium). Mean values ± SE, asterisks indicate p-values (*: p<0.05; **: p<0.01; ***: p<0.001).