Population genomics of selectively neutral genetic structure and herbicide resistance in UK populations of Alopecurus myosuroides,Pest Management Science

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Population genomics of selectively neutral genetic structure and herbicide resistance in UK populations of Alopecurus myosuroides
Pest Management Science ( IF 3.8 ) Pub Date : 2020-11-06 , DOI: 10.1002/ps.6174
Andrea Dixon _{1,

2} , David Comont ₁ , Gancho T Slavov _{1,

3} , Paul Neve _{1,

4}

Affiliation

Alopecurus myosuroides (blackgrass) is a major weed in Europe with known resistance to multiple herbicide modes of action. In the UK, there is evidence that blackgrass has undergone a range expansion. In this paper, genotyping‐by‐sequencing and population‐level herbicide resistance phenotypes are used to explore spatial patterns of selectively neutral genetic variation and resistance. We also perform a preliminary genome‐wide association study (GWAS) and genomic prediction analysis to evaluate the potential of these approaches for investigating nontarget site herbicide resistance.

中文翻译：

拟南芥英国种群选择性中性遗传结构和除草剂抗性的种群基因组学

Alopecurus myosuroides（黑草）是欧洲的一种主要杂草，已知对多种除草剂作用方式具有抗性。在英国，有证据表明黑草的分布范围扩大了。在本文中，基因分型测序和种群水平除草剂抗性表型用于探索选择性中性遗传变异和抗性的空间格局。我们还进行了初步的全基因组关联研究 (GWAS) 和基因组预测分析，以评估这些方法在研究非目标位点除草剂抗性方面的潜力。

更新日期：2020-11-06

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