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Mycorrhizal and rhizobial colonization of genetically modified and conventional soybeans |
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| Authors: | Powell Jeff R Gulden Robert H Hart Miranda M Campbell Rachel G Levy-Booth David J Dunfield Kari E Pauls K Peter Swanton Clarence J Trevors Jack T Klironomos John N |
| Affiliation: | Department of Integrative Biology, University of Guelph, Guelph, Ontario, Canada. jpowell@uoguelph.ca |
| Abstract: | We grew plants of nine soybean varieties, six of which were genetically modified to express transgenic cp4-epsps, in the presence of Bradyrhizobium japonicum and arbuscular mycorrhizal fungi. Mycorrhizal colonization and nodule abundance and mass differed among soybean varieties; however, in no case was variation significantly associated with the genetic modification. |
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