| abstract |
The invention provides a method for the expression of exogenous DNA libraries in mutant filamentous fungi. The fungi are capable of processing intron-containing eucaryotic genes, and also can carry out post-translational processing steps such as glyclosylation and protein folding. The invention provides for the use of fungi with altered morphology, which permits high-throughput screening and directed molecular evolution of expressed proteins. The same transformed fungi may be used to produce larger quantities of protein for isolation, characterization, and application testing, and may be suitable for commercial production of the protein as well. |