Fig. 5

Functional gene families that were contracted or expanded in the Ophiocordyceps sinensis genome. Contracted or expanded gene families of O. sinensis were identified using CAFE, and the genes were classified using the Tibetan Plateau soil GeoChip data set. Enrichment of functional categories was assessed using Fisher's exact test. Heatmap colors correspond to resultant P values according to the legend on the right. The most statistically significant contracted functional category was “Metal Resistance,” which is indicated by a blue box