Diagram showing the implication of the pentose phosphate pathway in the mode of action of the antagonist <i>P. anomala.</i>

<p>Diagram showing the implication of the pentose phosphate pathway in the mode of action of the antagonist <i>P. anomala.</i></p

Metabolism types and metabolic pathways of the <i>P. anomala</i> proteins influenced by the absence (Kh6-1 and Kh6-2) or the presence (Kh6B-1 and Kh6B-2) of <i>B. cinerea</i> in the exponential (Kh6-1 and Kh6B-1) and stationary (Kh6-2 and Kh6B-2) phases according to the KEGG database (http://www.genome.jp/kegg/kegg2.html).

<p>Metabolism types and metabolic pathways of the <i>P. anomala</i> proteins influenced by the absence (Kh6-1 and Kh6-2) or the presence (Kh6B-1 and Kh6B-2) of <i>B. cinerea</i> in the exponential (Kh6-1 and Kh6B-1) and stationary (Kh6-2 and Kh6B-2) phases according to the KEGG database (<a href="http://www.genome.jp/kegg/kegg2.html" target="_blank">http://www.genome.jp/kegg/kegg2.html</a>).</p

Growth time-courses of <i>Pichia anomala</i> Kh6 in the presence (triangle) or absence (filled square) of <i>Botrytis cinerea</i> using the apple model.

<p>Vertical bars indicate the standard deviation of the log (cfu/apple) determined as a mean of 3 measurements.</p

Identification of proteins exhibiting different levels of expression according to the absence (Kh6-1) or the presence (Kh6B-1) of <i>B. cinerea</i> in the exponential phase.

a<p>Protein names and accession numbers are derived from the NCBI database. ^b Mascot scores higher than or equal to 60 are significant (p<0.05). ^c Theoretical MW and pI recorded in the NCBI database. ^d Average quantity in treated groups. Higher values are in bold type. ^e p-values derived from the analysis of variance: * p<0.05, ** p<0.01, *** p<0.001.</p

Identification of proteins exhibiting different expression levels according to the absence (Kh6-2) or the presence (Kh6BB-2) of <i>B. cinerea</i> in the stationary phase.

a<p>Protein names and accession numbers are derived from the NCBI database. ^b Mascot scores higher than or equal to 60 are significant (p<0.05). ^c Theoretical MW and pI recorded in the NCBI database. ^d Average quantity in treated groups. Higher values are in bold type. ^e p-values derived from the analysis of variance: * p<0.05, ** p<0.01, *** p<0.001.</p

Additional file 1: Figure S1. of 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.

Impact of individual strain volatile compounds on Total Secondary Root Length (A), Total Adventitious Root Length (B) and Secondary Root Density (C). 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). Significant changes compared with the control without bacteria are marked with an asterisk (*). (DOCX 374 kb