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. 2013 Nov 7;8(4):790–803. doi: 10.1038/ismej.2013.196

Table 2. Pearson correlation analysis of the OTUs classified as Acidobacteria, Actinobacteria, Bacteroidetes or Cyanobacteria with the compounds released as root exudates.

Phylum Number of positive correlations Number of negative correlations Total number of correlations
Acidobacteria 156 75 231
Actinobacteria 103 46 149
Bacteroidetes 8 16 24
Cyanobacteria 130 243 373

The values indicate the number of significant (P<0.05) Pearson correlations for each phyla.