公开(公告)号：EP0133035A3

公开(公告)日：1986-08-13

申请号：EP84305116

申请日：1984-07-27

申请人： SHIN NENRYOYU KAIHATSU GIJUTSU KENKYU KUMIAI

发明人： Takasawa, Seigo ,  Morikawa, Yasushi

IPC分类号： C12N09/42 ,  C12N01/14 ,  C12R01/885

CPC分类号： C12R1/885 ,  C12N9/2437 ,  C12Y302/01004 ,  Y10S435/945

摘要： Cellulase may be prepared in good yield and at relatively low cost by culturing certain mutant strains of the genus Trichoderma, which exhibit increased inducibility of cellulase by L-sorbose, in medium wherein the carbon source comprises cellulose-containing material of plant origin, for example, bagasses, waste papers, rice plant hulls and straws or soybean wastes. Preferred mutant strains are exemplified by Trichoderma reesei PC-1-4, PC-3-7, X-30 and X-31.

公开(公告)号：EP0121397A3

公开(公告)日：1986-08-06

申请号：EP84302062

申请日：1984-03-27

申请人： THE UNITED STATES OF AMERICA as represented by the Secretary UNITED STATES DEPARTMENT OF COMMERCE

发明人： Benedict, James Gallo

IPC分类号： C12N09/42 ,  C12N01/14 ,  C12P21/00 ,  C12R01/885

CPC分类号： C12R1/885 ,  C12N1/22 ,  C12N9/2437 ,  C12N9/2445 ,  C12Y302/01004 ,  C12Y302/01021 ,  Y10S435/945

摘要： A process for producing enzymes capable of catalyzing the hydrolysis of cellulose comprising the steps of (a) inoculating a growth medium containing an inducer of cellulose synthesis with T. reesei strain MCG 80 and (b) incubating the inoculated growth medium under conditions which will permit the growth of MCG 80. The novel biologically pure MCG 80 strain of T. reesei is derived from T. reesei strain RUT-C 30.

摘要翻译： 描述了用于合成纤维素酶和可溶性蛋白质的方法和微生物。 微生物是能够在含有纤维素，纤维素酶水解糖或乳糖的生长培养基存在下合成纤维素酶和可溶性蛋白质的子囊菌真菌的突变菌株。 突变株被鉴定为里氏木霉MCG80。

公开(公告)号：EP0216080A3

公开(公告)日：1988-04-20

申请号：EP86110534

申请日：1986-07-30

申请人： RIKAGAKU KENKYUSHO

发明人： Horikoshi, Koki ,  Kudo, Toshiaki ,  Kato, Chiaki ,  Kobayashi, Tetsuo

IPC分类号： C12N15/00 ,  C12P21/02 ,  C12N09/24 ,  C12N09/42 ,  C12N01/20 ,  C12R01/19

CPC分类号： C12N9/2437 ,  C07K14/245 ,  C12N9/248 ,  C12N15/67 ,  C12N15/70 ,  C12N15/75

摘要： Desribed is plasmid pEAP7AP containing a DNA region which is capable of inducing the extracellular secretion of a useful, physiologically active substance in a transformed host and a promoter DNA region regulating the expression of the former DNA region. Described is also a microorganism transformed with the plasmid and a process for the production of useful substances by culturing the microorganism.

公开(公告)号：EP0188050A3

公开(公告)日：1987-10-21

申请号：EP85302505

申请日：1985-04-10

申请人： AGENCY OF INDUSTRIAL SCIENCE & TECHNOLOGY MINISTRY OF INTERNATIONAL TRADE & INDUSTRY

发明人： Yamanobe, Takashi ,  Mitsuishi, Yasushi ,  Takasaki, Yoshiyuki

IPC分类号： C12N09/42 ,  C12N09/24

CPC分类号： C12Y302/01032 ,  A23F5/163 ,  C12N9/2437 ,  C12N9/2445 ,  C12N9/2482 ,  C12Y302/01004 ,  C12Y302/01008 ,  C12Y302/01021 ,  Y10S435/911

摘要： A method for the saccharification of a cellulosic material comprises the steps of culturing a microorganism of Acremonium cellulolyticus in a medium containing carbon sources and nitrogen sources, collecting a cellulolytic enzyme from the resultant culture broth, and causing the cellulolytic enzyme to act on the cellulosic material.

公开(公告)号：EP0273125A3

公开(公告)日：1988-11-17

申请号：EP87115431

申请日：1987-10-21

申请人： Kao Corporation

发明人： Ozaki, Katsuya ,  Oshino, Kazushi ,  Koike, Kenzo ,  Ito, Susumu ,  Okamoto, Kikuhiko

IPC分类号： C12N15/00 ,  C12N01/20 ,  C12N09/42

CPC分类号： C12N9/2437 ,  C12Y302/01004

摘要： DNA fragments containing an alkaline cellulase K gene, which comprise about 4.0, about 2.4 and about l.9 kilo base pairs, respectively, each having a specific restriction map, recombinant plasmids containing any of these DNA fragments, and recombinant microorganisms harboring any of said plasmids. The alkaline cellulase K gene is derived from a bacterial strain which belongs to the genus Bacillus and is alkalophilic, that is, capable of revealing an optimum growth in an alkaline pH region.

公开(公告)号：EP0244234A3

公开(公告)日：1988-10-12

申请号：EP87303834

申请日：1987-04-29

申请人： Alko Ltd.

发明人： Knowles, Jonathan ,  Harkki, Anu Marjukka ,  Nevalainen, Helena ,  Penttila, Merja ,  Hansen, Mogens Trier

IPC分类号： C12N15/00 ,  C12N01/14 ,  C12N09/42 ,  C12N09/64 ,  C12R01/885

CPC分类号： C12N9/2428 ,  C07K14/37 ,  C07K2319/00 ,  C07K2319/02 ,  C12N9/2408 ,  C12N9/2437 ,  C12N9/6483 ,  C12N9/80 ,  C12N15/80 ,  C12N15/90 ,  C12Y302/01003 ,  C12Y302/01004 ,  C12Y302/01091 ,  C12Y304/23004

摘要： A vector system for transformation of Trichoderma has been developed. The vector system can be used for high expression and secretion of proteins in Trichoderma by transformation of a suitable Trichoderma strain with the vector system comprising a gene for a desired protein.