Transgenic maize plants expressing modified ribosomal protein L3 (RPL3) with tolerance to gibberella ear rot

被引：0
|
作者：
Kant, Pragya [1 ]
Gulati-sakhuja, Anju [1 ]
Masilamany, Pat [1 ]
Harris, Linda [2 ]
Gleddie, Steve [2 ]
Singh, Jas [2 ]
Pauls, K. Peter [1 ]
机构：
[1] Univ Guelph, Dept Plant Agr, Guelph, ON N1G 2W1, Canada
[2] AAFC, Eastern Cereal & Oilseed Res Ctr, Ottawa, ON K1A 0C6, Canada
来源：
CEREAL RESEARCH COMMUNICATIONS | 2008年 / 36卷
关键词：
Agrobacterium; Fusarium graminaream; maize; mycotoxins; Rpl3; transformation;
D O I：
暂无
中图分类号：
S3 [农学（农艺学）];
学科分类号：
0901 ;
摘要：
Fusarium graminearum causes Gibberella ear rot in maize and contaminates the infected kernels with mycotoxins like, deoxynivalenol (DON). DON acts as virulence factor and interacts with the ribosomal protein L3 (Rpl3) that initiates cukaryotic protein synthesis. In this study transgenic maize plants were developed with a modified Rpl3 gene from rice that is resistant to DON. Field grown transgenic maize had lower disease scores after inoculation with F. graminearum.
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收藏
页码：283 / 285
页数：3
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