Distribution of enriched functions in A) Biological Process (BP), B) Molecular Functions (MF) and C) Cellular Component (CC) by N. apis and N. ceranae . For each panel, the pie displays the distribution of annotated sequences (%) by BP, MF, or CC in both N. apis and N. ceranae datasets. The stars and diamond shaped squares mark more than 2% difference of enriched GO terms between two species. The stars indicate specific GO terms that are significantly more prevalent in N. ceranae than in N. apis by functional enrichment analysis. The diamond shaped squares indicate specific GO terms that are significantly more prevalent in N. apis than in N. ceranae by functional enrichment analysis. The cycles indicated that GO are unique to either one species of Nosema.