The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Sep. 19, 2017
Filed:
Feb. 20, 2015
Asahi Glass Company, Limited, Tokyo, JP;
Mayumi Kobayashi, Tokyo, JP;
Hideki Tohda, Tokyo, JP;
Shuichiro Kimura, Tokyo, JP;
Susumu Zen-In, Tokyo, JP;
Futoshi Hara, Tokyo, JP;
Asahi Glass Company, Limited, Tokyo, JP;
Abstract
Provided is a transformant ofmutant which can produce and collect β-glucosidase without requiring complicated separation steps, and a vector which is useful for transforming a yeast of the genus. The transformant of amutant of the present invention is a transformant of amutant which exhibits an increased Gsf activity and decreased or no pyruvyl transferase Pvg1 enzymatic activity, and is comprised of a structural gene sequence encoding a β-glucosidase derived from a filamentous fungus, and a promoter sequence and a terminator sequence for expressing the structural gene in a chromosome or as an extrachromosomal gene. Further, the present invention relates to a cloning vector which is characterized by comprising a hsp9 gene promoter or an ihc1 gene promoter of a yeast of the genus, and is useful for transforming a yeast of the genus, an expression vector, a transformant, etc.