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. 13, 2011
Filed:
May. 09, 2006
Kinya Toriyama, Miyagi, JP;
Ayako Okuzaki, Miyagi, JP;
Koichiro Kaku, Tokyo, JP;
Kiyoshi Kawai, Tokyo, JP;
Tsutomu Shimizu, Tokyo, JP;
Kinya Toriyama, Miyagi, JP;
Ayako Okuzaki, Miyagi, JP;
Koichiro Kaku, Tokyo, JP;
Kiyoshi Kawai, Tokyo, JP;
Tsutomu Shimizu, Tokyo, JP;
Kumiai Chemical Industry Co., Ltd., Tokyo, JP;
Tohoku University, Sendai-Shi, Miyagi, JP;
Abstract
Transformed cells are efficiently selected using a mutant ALS gene having high specificity to PC herbicides. The transformation method comprises the steps of: transforming a host cell with a recombination vector containing a gene of interest and a gene coding for a mutant acetolactate synthase having mutation of glycine corresponds to position 95 of the amino acid sequence of a wild-type acetolactate synthase derived from rice to alanine; culturing the transformed cell obtained in the former step in the presence of a pyrimidinyl carboxy herbicide; and wherein the gene coding for the mutant acetolactate synthase is used as a selection marker.
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