Abstract
The present invention concerns a novel DNA sequence coding for an Aspergillus serine protease of the subtilisin-type, an Aspergillus serine protease of the subtilisin-type per se and a method for the preparation thereof. The invention further concerns a novel Aspergillus mutant strain defective in a serine protease of the subtilisin-type, which is useful for the expression of heterologous protein, and a method for the preparation of such a mutant strain
| Original language | English |
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| Patent number | EP0574347 |
| Priority date | 15/12/93 |
| Publication status | Published - 1994 |