Figure 3

Gene ontology analysis of the (A) Biological Processes and (B) Molecular Functions most affected by crocidolite in A549 cells. In (C) a global test to identify ontologies related to transcription was used to pinpoint significant functions. The p-values for each of the GO terms (abbreviated as the last four digits of each ontology's identifier) has been overlaid onto the hierarchical tree where the darkest gray node represents a p = 0.034 and the lightest represents a p = 0.017.