BIALAPHOS TREATMENT OF TRANSGENIC RICE PLANTS EXPRESSING A BAR GENE PREVENTS INFECTION BY THE SHEATH BLIGHT PATHOGEN (RHIZOCTONIA-SOLANI)

被引：49

作者：

UCHIMIYA, H

IWATA, M

NOJIRI, C

SAMARAJEEWA, PK

TAKAMATSU, S

OOBA, S

ANZAI, H

CHRISTENSEN, AH

QUAIL, PH

TOKI, S

机构：

[1] MEIJI SEIKA KAISHA LTD,PHARMACEUT RES CTR,YOKOHAMA 222,JAPAN

[2] FUKUI AGR EXPT STN,FUKUI 910,JAPAN

[3] GIFU UNIV,FAC AGR,GIFU 50111,JAPAN

[4] UNIV CALIF BERKELEY,USDA,CTR PLANT GENE EXPRESS,ALBANY,CA 94710

[5] HOKKAIDO UNIV,FAC SCI,DEPT BOT,SAPPORO,HOKKAIDO 060,JAPAN

来源：

BIO-TECHNOLOGY | 1993年 / 11卷 / 07期

关键词：

D O I：

10.1038/nbt0793-835

中图分类号：

Q81 [生物工程学（生物技术）]; Q93 [微生物学];

学科分类号：

071005 ; 0836 ; 090102 ; 100705 ;

摘要：

Bialaphos resistant rice plants expressing a bar gene under the control of the maize ubiquitin promoter which were inoculated with mycelia of the sheath blight disease pathogen, Rhizoctonia solani, and subsequently treated with the herbicide were completely protected from symptomatic infection. Substantial suppression of sheath blight symptoms was also recorded when bialaphos was applied to transgenic plants which had been infected with R. solani two days before herbicide treatment. It may therefore be possible to design new agronomic strategies for the simultaneous control of weeds and fungal pathogens in fields of transgenic plants expressing a bar gene.

引用

页码：835 / 836

页数：2