Biotoxicity of Cry1Ab protein on wolf spider Pardosa pseudoannulata
Biotoxicity of Cry1Ab protein on wolf spider Pardosa pseudoannulata
复制标题
Cry1Ab蛋白对拟环纹豹蛛的生物毒性
DOI:
10.1007/s10646-017-1858-4
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发表时间:
2017-10
期刊:
影响因子:
2.7
通讯作者:
Song Qisheng
中科院分区:
文献类型:
--
作者:
Wang Juan;Peng Yu;e;Yang Huilin;Yan Zhenzhen;Li Qinjin;Shi Yixue;Xie Chunliang;Liang Yunshan;Wang Zhi;Song Qisheng
In this research, we carried out a tritrophic bioassay to assess the potential effect of Cry1Ab-expressing rice on the foraging behavior of the common wolf spider Pardosa pseudoannulata and its underlying molecular mechanism. Results indicated the Bt-containing spiders expressed a higher foraging range when compared to controls. The high throughput de novo transcriptome sequencing was further carried out for central nervous system (CNS) of P. pseudoannulata with and without Cry1Ab intake. We obtained 120, 985 unigenes with a mean length of 529.73 bp. Functional analysis of differentially expressed genes (DEGs) showed the expression levels of genes related to energy metabolism were changed in response to Cry1Ab, which may contribute to a more active foraging behavior. In addition, some DEGs also have a function related to metal ion binding, implying a potential influence on metal ions-dependent reactions. This may be associated with Cry1Ab resistance mechanism in the spider.
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影响因子:
6.8
作者:
R. Ramírez-Romero;Nicolas Desneux;A. Decourtye;Antoine Chaffiol;M. Pham-Delègue
通讯作者:
R. Ramírez-Romero;Nicolas Desneux;A. Decourtye;Antoine Chaffiol;M. Pham-Delègue
影响因子:
3.7
作者:
Jiang XF;Chen J;Zhang L;Sappington TW;Luo LZ
通讯作者:
Luo LZ
影响因子:
64.8
作者:
通讯作者:
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影响因子:
64.8
作者:
Matsumoto, T;Wu, JZ;Sugiura, M
通讯作者:
Sugiura, M
影响因子:
1.5
作者:
Weichun Zhao;Jia-an Cheng;Zheng-Xian Chen
通讯作者:
Weichun Zhao;Jia-an Cheng;Zheng-Xian Chen