Fig. 1From: Production of a high-efficiency cellulase complex via β-glucosidase engineering in Penicillium oxalicum Phylogenetic analysis of BGL1, BGL4, and BGL5 proteins in P. oxalicum and their orthologs from other filamentous fungi. Construction of phylogenetic tree was based on neighbor-joining analysis and full-length amino acids for all proteins were used to generate the tree with the software MEGA 6.0. Filled triangle indicates the characterized BGL(X) homolog in N. crassa or T. reesei. Star indicates that the BGL(X) from P. oxalicum Back to article page