Effects of Transgenic Bt Rice on Growth, Reproduction, and Superoxide Dismutase Activity of Folsomia candida (Collembola: Isotomidae) in Laboratory Studies
文献类型：期刊论文
| 作者 | Bai, Yaoyu1,2; Yan, Ruihong2; Ke, Xin3,4; Ye, Gongyin1; Huang, Fangneng5; Luo, Yongming4; Cheng, Jiaan1 |
| 刊名 | JOURNAL OF ECONOMIC ENTOMOLOGY
 |
| 出版日期 | 2011-12-01 |
| 卷号 | 104期号:6页码:1892-1899 |
| 关键词 | transgenic Bt rice Folsomia candida risk assessment nontargets |
| ISSN号 | 0022-0493 |
| DOI | 10.1603/EC11095 |
| 通讯作者 | Cheng, Jiaan(jacheng@zju.edu.cn) |
| 英文摘要 | Transgenic rice expressing Bacillus thuringiensis (Bt) Cry1Ab protein is expected to be commercialized in China in the near future. The use of Bt rice for controlling insect pests sparks intensive debates regarding its biosafety. Folsomia candida is an euedaphic species and is often used as a "standard" test organism in assessing effects of environmental pollutants on soil organisms. In this study, growth, development, reproduction, and superoxide dismutase activity (SOD) of F. candida were investigated in the laboratory for populations reared on leaf tissue or leaf-soil mixtures of two Cry1Ab rice lines and a non-Bt rice isoline. Two independent tests were performed: 1) a 35-d test using petri dishes containing yeast diet (positive control) or fresh rice leaf tissue, and 2) a 28-d test in soil-litter microcosms containing yeast or a mixture of soil and rice leaf tissue. Biological parameters measured in both tests were number of progeny production, population growth rate, and SOD activity. For the petri dish test, data measured also included insect body length and number of exuviation. There were no significant differences between the populations reared on Bt and non-Bt rice leaf tissue in all measured parameters in both tests and for both Bt rice lines, suggesting no significant effects of the Cry1Ab protein in Bt rice on F. candida in the laboratory studies. Results of this study should add additional biosafety proofs for use of Bt rice to manage rice pests in China. |
| 收录类别 | SCI |
| WOS关键词 | BACILLUS-THURINGIENSIS BERLINER ; PREDATOR CYRTORHINUS-LIVIDIPENNIS ; EARTHWORM EISENIA-FOETIDA ; GENETICALLY-MODIFIED RICE ; SYNTHETIC CRY1AB GENE ; FIELD CONDITIONS ; CORN ; SOIL ; TOXIN ; RESISTANT |
| WOS研究方向 | Entomology |
| WOS类目 | Entomology |
| 语种 | 英语 |
| WOS记录号 | WOS:000298281700017 |
| 出版者 | ENTOMOLOGICAL SOC AMER |
| URI标识 | http://www.irgrid.ac.cn/handle/1471x/2558888 |
| 专题 | 南京土壤研究所 |
| 通讯作者 | Cheng, Jiaan |
| 作者单位 | 1.Zhejiang Univ, Inst Insect Sci, Key Lab Mol Biol Crop Pathogens & Insects, Minist Agr,State Key Lab Rice Biol, Hangzhou 310029, Zhejiang, Peoples R China 2.Southwest Univ, Coll Plant Protect, Chongqing 400716, Peoples R China 3.Chinese Acad Sci, Shanghai Inst Biol Sci, Inst Plant Physiol & Ecol, Shanghai 200032, Peoples R China 4.Chinese Acad Sci, Inst Soil Sci, Key Lab Soil Environm & Pollut Remediat, Nanjing 210008, Jiangsu, Peoples R China 5.Louisiana State Univ, Ctr Agr, Dept Entomol, Baton Rouge, LA 70803 USA |
| 推荐引用方式 GB/T 7714 | Bai, Yaoyu,Yan, Ruihong,Ke, Xin,et al. Effects of Transgenic Bt Rice on Growth, Reproduction, and Superoxide Dismutase Activity of Folsomia candida (Collembola: Isotomidae) in Laboratory Studies[J]. JOURNAL OF ECONOMIC ENTOMOLOGY,2011,104(6):1892-1899. |
| APA | Bai, Yaoyu.,Yan, Ruihong.,Ke, Xin.,Ye, Gongyin.,Huang, Fangneng.,...&Cheng, Jiaan.(2011).Effects of Transgenic Bt Rice on Growth, Reproduction, and Superoxide Dismutase Activity of Folsomia candida (Collembola: Isotomidae) in Laboratory Studies.JOURNAL OF ECONOMIC ENTOMOLOGY,104(6),1892-1899. |
| MLA | Bai, Yaoyu,et al."Effects of Transgenic Bt Rice on Growth, Reproduction, and Superoxide Dismutase Activity of Folsomia candida (Collembola: Isotomidae) in Laboratory Studies".JOURNAL OF ECONOMIC ENTOMOLOGY 104.6(2011):1892-1899. |
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来源：南京土壤研究所
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