Fig. 1From: Comparative evolutionary histories of fungal proteases reveal gene gains in the mycoparasitic and nematode-parasitic fungus Clonostachys roseaDistribution of serine protease gene gain and loss among fungal species. Circled numbers represent total number of serine protease genes in families (a) S1A, (b) S8A, (c) S9X, (d) S12 and (e) S33 in extant species and estimates of total number of serine protease genes for ancestral species. Red lineages indicate a significant (P ≤ 0.05) expansion of serine proteases genes, whereas blue lineages indicate significant (P ≤ 0.05) contractions of serine protease genesBack to article page