中文摘要:本文在两年的实地评估中对四个转基因玉米杂交种(鞘翅目抗性、鞘翅目和鳞翅目抗性、鳞翅目抗性+抗除草剂、鞘翅目抗性和抗除草剂)和非转基因品种的节肢动物数据进行了取样,共采集了363555个节肢动物样本。这代表了转基因玉米中最全面的节肢动物数据集与杂草数据,可合理地确定节肢动物的功能群和物种间的相互作用。从植食性和捕食性节肢动物中识别出的营养类群以前被认为是非靶标生物,其中BT毒素的潜在有害作用可能直接被(植食性物种)或间接地(掠食者)检测到。通过玉米生长季的个体、物种的数量及其动态变化可以预测其相互作用是高度相关的,因此可以被认为是评估Bt毒素对非靶标生物潜在有害作用的有用工具。
外文摘要:Arthropods from four genetically modified (GM) maize hybrids (coleopteran resistant, coleopteran and lepidopteran resistant, lepidopteran resistant+herbicide tolerant and coleopteran resistant and herbicide tolerant) and non-GM varieties were sampled during a two-year field assessment. A total number of 363 555 arthropod individuals were collected. This represents the most comprehensive arthropod dataset from GM maize, and together with weed data, is reasonable to determine functional groups of arthropods and interactions between species. Trophic groups identified from both phytophagous and predatory arthropods were previously considered non-target organisms on which possible detrimental effects of Bacillus thuringiensis (Bt) toxins may have been directly (phytophagous species) or indirectly (predators) detected. The high number of individuals and species and their dynamics through the maize growing season can predict that interactions are highly correlational, and can thus be considered a useful tool to assess potential deleterious effects of Bt toxins on non-target organisms, serving to develop biosafety risk hypotheses for invertebrates exposed to GM maize plants.
作者:Palinkas, Zoltan; Zalai, Mihaly; Szenasi, Agnes; Dorner, Zita; Kiss, Jozsef; North, Samuel; Woodward, Guy; Balog, Adalbert
作者单位:Szent Istvan Univ
期刊名称:SCIENTIFIC DATA
期刊影响因子:4.836
出版年份:2018
出版刊次:2
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