Figure 4

Functional gene ontology (GO) analysis of cellular compartment distribution of the clusters of proteins that were up-regulated by M. pneumoniae treatment. Over-representation of GO categories was analyzed using the Biological Networks Gene Ontology plugin (BINGO, version 2.44). Over-representation statistics were calculated by using the hypergeometric analysis and Benjamini & Hochberg False Discovery Rate (FDR) correction. Only categories that are significantly enriched after correction are represented. The color scales indicate the p value range for over-representation. The node size is proportional to the number of proteins annotated with the GO term.