Heavy metal (hyper)accumulation in leaves of Arabidopsis halleri is accompanied by a reduced performance of herbivores and shifts in leaf glucosinolate and element concentrations
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- 作者：Clemens Stolpea ; Ute Krä ; merb ; Caroline Mü ; llera ; caroline.mueller@uni-bielefeld.de" class="auth_mail" title="E-mail the corresponding author
- 关键词：Induced defense ; Myzus persicae ; Mamestra brassicae ; Elemental defense ; Optimal defense theory ; Joint effects
- 刊名：Environmental and Experimental Botany
- 出版年：2017
- 出版时间：January 2017
- 年：2017
- 卷：133
- 期：Complete
- 页码：78-86
- 全文大小：775 K
文摘
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The presence of heavy metals may shape plant-herbivore interactions.
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We investigated the effects of soil Cd and Zn on herbivore and plant responses.
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Chewing and sucking herbivores are negatively impacted by metal (hyper)accumulation.
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Leaf glucosinolates and elements respond differently to soil-treatment and herbivory.
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Most glucosinolates and elements are higher in young leaves in line with the optimal defense theory.