Species of the genus Streptomyces are major bacteria responsible for producing most natural antibiotics. Streptomyces coelicolor A3(2) and Streptomyces avermiti
Two endo-β-1,4-glucanase cDNAs, eg27Ⅰ and eg27Ⅱ, from the mollusc Ampullaria crossean were expressed in Pichia pastoris cells. The secreted His6-tagged prote