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Genomic Clues for Crop-Weed Interactions and Evolution

机译:作物杂草互动和演化的基因组线索

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摘要

Agronomically critical weeds that have evolved alongside crop species are characterized by rapid adaptation and invasiveness, which can result in an enormous reduction in annual crop yield worldwide. We discuss here recent genome-based research studies on agricultural weeds and crop-weed interactions that reveal several major evolutionary innovations such as de-domestication, interactions mediated by allelochemical secondary metabolites, and parasitic genetic elements that play crucial roles in enhancing weed invasiveness in agricultural settings. We believe that these key studies will guide future research into the evolution of crop-weed interactions, and further the development of practical applications in agricultural weed control and crop breeding.
机译:在伴随作物物种中发展的农艺系杂草的特点是快速适应和侵袭性,这可能导致全球年产量产量巨大减少。 我们在此讨论了最近基于基于基于基因组的基于农业杂草和作物 - 杂草的研究,这些研究揭示了几个主要的进化创新,如统治的次要地代谢物,介导的寄生遗传元素,以及在农业中提高杂草侵犯性方面发挥至关重要的作用 设置。 我们认为,这些关键研究将指导未来的作物杂草互动演变研究,进一步发展农业杂草控制和作物育种的实际应用。

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  • 来源
    《Trends in Plant Science》 |2018年第12期|共14页
  • 作者单位

    Chinese Acad Agr Sci China Natl Rice Res Inst State Key Lab Rice Biol Hangzhou 310006 Zhejiang Peoples R China;

    Zhejiang Univ Inst Crop Sci Coll Agr &

    Biotechnol Hangzhou 310058 Zhejiang Peoples R China;

    Fudan Univ Sch Life Sci Key Lab Biodivers Sci &

    Ecol Engn Minist Educ Shanghai 200438 Peoples R China;

    Fudan Univ Sch Life Sci Key Lab Biodivers Sci &

    Ecol Engn Minist Educ Shanghai 200438 Peoples R China;

    Washington Univ Dept Biol Campus Box 1137 St Louis MO 63130 USA;

    Zhejiang Univ Inst Crop Sci Coll Agr &

    Biotechnol Hangzhou 310058 Zhejiang Peoples R China;

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  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类 植物学;
  • 关键词

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