Metaproteome differences between mean Healthy and mean ICD COG frequencies.

<p>To determine statistically significant differences between categories, White's non-parametric t-test was used with bootstrapping and Storey FDR multiple test correction. 95% upper and lower confidence intervals are shown. Red and grey bars indicate COG categories that are higher in ICD or Healthy metaproteomes, respectively; Asterisks indicate COG categories that were significantly different between ICD and healthy (q-value<0.05).