Title:
ホウ酸耐性付与タンパク質及びその遺伝子
Document Type and Number:
Japanese Patent JP4504365
Kind Code:
B2
Abstract:
The present invention is to provide genes and proteins having possibilities to generate plants having tolerance against excessive boron, which can confer a boric acid tolerance to organisms. 5 types of genes that can confer a boric acid tolerance to yeast, that is, AtPAB2, AtRBP47c', AtRPS20B, AtMYB13 and AtMYB68, AtRBP45a, AtRBP45b, AtRBP45c, AtRBP45d, AtRBP47a, AtRBP47b, AtRBP47c, AtUBP1a, AtUBP1b and AtUBP1c were found by expressing several genes of higher plant Arabidopsis thaliana in yeast that is a organism model of eukaryote. Further, it was found that a key of the toxicity mechanism of boric acid exists in the specific inhibition of splicing, and a gene related to enhancement of splicing efficiency is a gene that confers a boric acid tolerance.
Inventors:
Toru Fujiwara
Nozawa Akira
Nozawa Akira
Application Number:
JP2006511037A
Publication Date:
July 14, 2010
Filing Date:
March 15, 2005
Export Citation:
Assignee:
Japan Science and Technology Agency
International Classes:
C12N15/09; A01H1/00; A01H5/00; C07K14/415; C12N1/16; C12N1/19; C12N5/04; C12N5/10; C12N15/29; C12N15/82; C12Q1/02; C12Q1/68
Foreign References:
| EP1033405A2 | 2000-09-06 |
Attorney, Agent or Firm:
Masaki Hirota