Daphnia magna negatively affected by chronic exposure to purified Cry-toxins
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- 作者：Thomas Bø ; hna ; thomas@genok.org" class="auth_mail" title="E-mail the corresponding author ; Carina Macagnan Rovera ; b ; Philipp Robert Semenchuka ; c
- 关键词：Bt-transgenic plants ; Cry-toxins ; Daphnia magna ; Non-target organisms ; Roundup ; Toxicity
- 刊名：Food and Chemical Toxicology
- 出版年：2016
- 出版时间：May 2016
- 年：2016
- 卷：91
- 期：Complete
- 页码：130-140
- 全文大小：1701 K
文摘
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We exposed D. magna to purified Cry1Ab and Cry2Aa toxins over the full life-span.
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We used single toxins in different doses and combinations of toxins.
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Animals exposed to Cry1Ab, Cry2Aa toxins at low ppm levels showed higher mortality.
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Cry-toxins may have alternative modes-of-action in non-target organisms.
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Cry-toxins acted in combination, stacked events may have stronger non-target effects.