2,4-D transport and herbicide resistance in weeds

被引:22
|
作者
Schulz, Burkhard [1 ]
Segobye, Kabelo [1 ]
机构
[1] Univ Maryland, Plant Sci & Landscape Architecture, College Pk, MD 20742 USA
关键词
ABCB transporters; auxin mimics; Brassicaceae; herbicide resistance; translocation; weeds; TWISTED DWARF1; ARABIDOPSIS; POPULATIONS; TRANSLOCATION; L;
D O I
10.1093/jxb/erw199
中图分类号
Q94 [植物学];
学科分类号
071001 ;
摘要
As new herbicide-resistant crops come to market, it can be assumed that there will be a dramatic increase in use of 2,4-D and dicamba. Weed resistance could follow suit, and so a better understanding of the mechanism is urgently needed. In this issue of Journal of Experimental Botany (pages 3223-3235), Goggin et al. report on their analysis of 2,4-D resistance in wild radish. An elegant combination of physiological and biochemical studies led the authors to identify impaired transport of the herbicide as the cause of resistance.
引用
收藏
页码:3177 / 3179
页数:3
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