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.

Date of Patent:
Sep. 28, 2010

Filed:

Mar. 02, 2007
Applicants:

Hiroko Abe, Takamatsu, JP;

Kenichi Nakayama, Takamatsu, JP;

Yoshifumi Jigami, Tsukuba, JP;

Yasunori Chiba, Tsukuba, JP;

Yuki Takaoka, Takamatsu, JP;

Akiko Itadani, Tokyo, JP;

Inventors:

Hiroko Abe, Takamatsu, JP;

Kenichi Nakayama, Takamatsu, JP;

Yoshifumi Jigami, Tsukuba, JP;

Yasunori Chiba, Tsukuba, JP;

Yuki Takaoka, Takamatsu, JP;

Akiko Itadani, Tokyo, JP;

Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C12N 1/00 (2006.01); C12N 15/63 (2006.01);
U.S. Cl.
CPC ...
Abstract

A method for breeding yeast having thermotolerance or recovering growth activity and a method for breeding yeast which produces beta-glucan efficiently as well as an yeast obtained by such methods for breeding are presented by a method for breeding yeast having thermotolerance or recovering growth activity including a step for controlling proofreading function of DNA polymerase in a loss-of-function mutant of yeast (for example, a step for including mutant pol3 gene or mutant cdc6− gene in a gene-disruptant.


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