Phylogeny of a novel gene family present in A. apis and other Ascomycete fungi. An unrooted, neighbor-joining phylogeny of A. apis gene models and BLASTP-matching GenBank accessions. The tree is based on the most conserved region, illustrated in Figure 3, although other regions of sequence similarity occur. Only the topology of the tree is shown, with all nodes collapsed that had less than 70% bootstrap support. Two-letter codes after each accession signify the species of origin: AD, Ajellomyces dermatitidis; CH, Chaemtomium globosum; CI, Coccidioides immitis; CP, Coccidioides posadasii; MG, Mycosphaerella graminicola, TV, Trichoderma virens; UR, Uncinocarpus reesii.