@article{
 title = {Effects of repeated cultivation of transgenic Bt cotton on functional bacterial populations in rhizosphere soil},
 type = {article},
 year = {2009},
 pages = {357-366},
 volume = {25},
 websites = {http://dx.doi.org/10.1007/s11274-008-9899-8},
 id = {95b7e793-7610-346f-aaf4-7acf56925278},
 created = {2012-01-05T13:05:41.000Z},
 file_attached = {false},
 profile_id = {1a467167-0a41-3583-a6a3-034c31031332},
 group_id = {0e532975-1a47-38a4-ace8-4fe5968bcd72},
 last_modified = {2012-01-05T13:14:22.000Z},
 tags = {Bt cotton,China,developing countries,environmental,habitat,non-target},
 read = {false},
 starred = {false},
 authored = {false},
 confirmed = {true},
 hidden = {false},
 source_type = {Journal Article},
 abstract = {Abstract  The impact of multiple-year (0–5 years) cultivation of transgenic Bacillus thuringiensis (Bt) cotton on the functional bacterial populations in rhizosphere soil was investigated. The transgenic Bt + CpTI cotton line SGK321 and a non-Bt cotton line Shiyuan321 were planted in four fields in which Bt cotton had been continuously cultivated for 0, 1, 3, and 5 years. Rhizosphere soil samples were collected at the seedling, squaring, flower and boll, and boll-opening stages of cotton. Numbers of bacteria involved in nitrogen-fixing, organic phosphate-dissolving, inorganic phosphate-dissolving, and potassium-dissolving were measured with cultivation-dependent approaches. The data presented here showed no consistent statistically significant differences in the numbers of different groups of functional bacteria between rhizosphere soil of Bt and non-Bt cotton in the same field, and no obvious trends in the numbers of the various group of functional bacteria with the increasing duration of Bt cotton cultivation. These studies suggest that multiple-year cultivation of transgenic Bt cotton may not affect the functional bacterial populations in rhizosphere soil.},
 bibtype = {article},
 author = {Hu, Hai-Yan and Liu, Xiao-Xia and Zhao, Zhang-Wu and Sun, Jian-Guang and Zhang, Qing-Wen and Liu, Xing-Zhong and Yu, Yong},
 journal = {World Journal of Microbiology and Biotechnology},
 number = {3}
}

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The transgenic Bt + CpTI cotton line SGK321 and a non-Bt cotton line Shiyuan321 were planted in four fields in which Bt cotton had been continuously cultivated for 0, 1, 3, and 5 years. Rhizosphere soil samples were collected at the seedling, squaring, flower and boll, and boll-opening stages of cotton. Numbers of bacteria involved in nitrogen-fixing, organic phosphate-dissolving, inorganic phosphate-dissolving, and potassium-dissolving were measured with cultivation-dependent approaches. The data presented here showed no consistent statistically significant differences in the numbers of different groups of functional bacteria between rhizosphere soil of Bt and non-Bt cotton in the same field, and no obvious trends in the numbers of the various group of functional bacteria with the increasing duration of Bt cotton cultivation. These studies suggest that multiple-year cultivation of transgenic Bt cotton may not affect the functional bacterial populations in rhizosphere soil.","bibtype":"article","author":"Hu, Hai-Yan and Liu, Xiao-Xia and Zhao, Zhang-Wu and Sun, Jian-Guang and Zhang, Qing-Wen and Liu, Xing-Zhong and Yu, Yong","journal":"World Journal of Microbiology and Biotechnology","number":"3","bibtex":"@article{\n title = {Effects of repeated cultivation of transgenic Bt cotton on functional bacterial populations in rhizosphere soil},\n type = {article},\n year = {2009},\n pages = {357-366},\n volume = {25},\n websites = {http://dx.doi.org/10.1007/s11274-008-9899-8},\n id = {95b7e793-7610-346f-aaf4-7acf56925278},\n created = {2012-01-05T13:05:41.000Z},\n file_attached = {false},\n profile_id = {1a467167-0a41-3583-a6a3-034c31031332},\n group_id = {0e532975-1a47-38a4-ace8-4fe5968bcd72},\n last_modified = {2012-01-05T13:14:22.000Z},\n tags = {Bt cotton,China,developing countries,environmental,habitat,non-target},\n read = {false},\n starred = {false},\n authored = {false},\n confirmed = {true},\n hidden = {false},\n source_type = {Journal Article},\n abstract = {Abstract  The impact of multiple-year (0–5 years) cultivation of transgenic Bacillus thuringiensis (Bt) cotton on the functional bacterial populations in rhizosphere soil was investigated. The transgenic Bt + CpTI cotton line SGK321 and a non-Bt cotton line Shiyuan321 were planted in four fields in which Bt cotton had been continuously cultivated for 0, 1, 3, and 5 years. Rhizosphere soil samples were collected at the seedling, squaring, flower and boll, and boll-opening stages of cotton. Numbers of bacteria involved in nitrogen-fixing, organic phosphate-dissolving, inorganic phosphate-dissolving, and potassium-dissolving were measured with cultivation-dependent approaches. The data presented here showed no consistent statistically significant differences in the numbers of different groups of functional bacteria between rhizosphere soil of Bt and non-Bt cotton in the same field, and no obvious trends in the numbers of the various group of functional bacteria with the increasing duration of Bt cotton cultivation. These studies suggest that multiple-year cultivation of transgenic Bt cotton may not affect the functional bacterial populations in rhizosphere soil.},\n bibtype = {article},\n author = {Hu, Hai-Yan and Liu, Xiao-Xia and Zhao, Zhang-Wu and Sun, Jian-Guang and Zhang, Qing-Wen and Liu, Xing-Zhong and Yu, Yong},\n journal = {World Journal of Microbiology and Biotechnology},\n number = {3}\n}","author_short":["Hu, H.","Liu, X.","Zhao, Z.","Sun, J.","Zhang, Q.","Liu, X.","Yu, Y."],"bibbaseid":"hu-liu-zhao-sun-zhang-liu-yu-effectsofrepeatedcultivationoftransgenicbtcottononfunctionalbacterialpopulationsinrhizospheresoil-2009","role":"author","urls":{},"downloads":0,"html":""},"search_terms":["effects","repeated","cultivation","transgenic","cotton","functional","bacterial","populations","rhizosphere","soil","hu","liu","zhao","sun","zhang","liu","yu"],"keywords":[],"authorIDs":[]}