Title:
【発明の名称】突然変異プロテアーゼの効率的生産
Document Type and Number:
Japanese Patent JP3490435
Kind Code:
B2
Abstract:
Alkalophilic Bacillus strains are provided which efficiently produce mutant Bacillus proteases and which are incapable of expressing the wild-type proteases. Methods for obtaining such Bacillus strains are also disclosed.
Inventors:
Johannes Cornelis van der Lahn
Christian Albertus Herald Dus van Ekeren
Christian Albertus Herald Dus van Ekeren
Application Number:
JP21356290A
Publication Date:
January 26, 2004
Filing Date:
August 10, 1990
Export Citation:
Assignee:
Genenco International Inc.
International Classes:
C11D3/386; C11D7/42; C12N1/20; C12N1/21; C12N9/48; C12N15/00; C12N15/57; C12N15/75; C12P21/02; C12N9/54; C12R1/07; C12N; (IPC1-7): C12N9/54; C11D3/386; C12N1/21; C12N15/00
Domestic Patent References:
| JP6437284A | ||||
| JP6387975A | ||||
| JP62500215A |
Other References:
【文献】国際公開88/06624(WO,A1)
Attorney, Agent or Firm:
Minoru Nakamura (5 others)