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Fig. 4 | BMC Plant Biology

Fig. 4

From: Influence of rhizobacterial volatiles on the root system architecture and the production and allocation of biomass in the model grass Brachypodium distachyon (L.) P. Beauv.

Fig. 4

Impact of individual strain volatile compounds on biomass variables. The presented variables are: the TB (a), RS (b), SB (c), RB (d) and LA (e). The strains are grouped according to the clusters defined earlier, based on PC. Within each cluster, the strains are ranked in ascending mean value order. Presented values are means of the four experimental replicates (64 or 128 biological replicates +/− confidence interval (α = 5 %) for each strain and the control, respectively). The P-values are displayed on the graphs. Significant changes compared with the control without bacteria are marked with an asterisk (*)

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BMC Plant Biology

ISSN: 1471-2229

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