Use este identificador para citar ou linkar para este item: http://www.alice.cnptia.embrapa.br/alice/handle/doc/860572
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dc.contributor.authorFARIA, J. C.pt_BR
dc.contributor.authorCARNEIRO, G. E. S.pt_BR
dc.contributor.authorARAGÃO, F. J. L.pt_BR
dc.date.accessioned2011-04-10T11:11:11Zpt_BR
dc.date.available2011-04-10T11:11:11Zpt_BR
dc.date.created2010-08-20pt_BR
dc.date.issued2010pt_BR
dc.identifier.citationGM Crops, Texas, v. 1, n. 2, p. 94-98, Mar./Apr. 2010.pt_BR
dc.identifier.urihttp://www.alice.cnptia.embrapa.br/alice/handle/doc/860572pt_BR
dc.descriptionGene flow is a common phenomenon even in self-pollinated plant species. With the advent of genetically modified plants this subject has become of the utmost importance due to the need for controlling the spread of transgenes. This study was conducted to determine the occurrence and intensity of outcrossing in transgenic common beans. In order to evaluate the outcross rates, four experiments were conducted in Santo Antonio de Goiás (GO, Brazil) and one in Londrina (PR, Brazil), using transgenic cultivars resistant to the herbicide glufosinate ammonium and their conventional counterparts as recipients of the transgene. Experiments with cv. Olathe pinto and the transgenic line Olathe M1/4 were conducted in a completely randomized design with ten replications for three years in one location, whereas the experiments with cv. Pérola and the transgenic line Pérola M1/4 were conducted at two locations for one year, with the transgenic cultivar surrounded on all sides by the conventional counterpart. The outcross occurred at a negligible rate of 0.00741% in cv. Pérola, while none was observed (0.0%) in cv. Olathe pinto. The frequency of gene flow was cultivar dependent and most of the observed outcross was within 2.5 m from the edge of the pollen source.pt_BR
dc.language.isoengeng
dc.rightsopenAccesseng
dc.subjectFluxo genéticopt_BR
dc.titleGene flow from transgenic common beans expressing the bar gene.pt_BR
dc.typeArtigo de periódicopt_BR
dc.date.updated2013-09-23T11:11:11Zpt_BR
dc.subject.thesagroFeijãopt_BR
dc.subject.thesagroPhaseolus vulgarispt_BR
dc.subject.thesagroCruzamentopt_BR
dc.subject.thesagroPlanta transgênicapt_BR
dc.subject.thesagroEngenharia genéticapt_BR
dc.subject.nalthesaurusBeanspt_BR
dc.subject.nalthesaurusGene flowpt_BR
dc.subject.nalthesaurusGlufosinatept_BR
dc.subject.nalthesaurusOutcrossingpt_BR
riaa.ainfo.id860572pt_BR
riaa.ainfo.lastupdate2013-09-23pt_BR
dc.contributor.institutionJOSIAS CORREA DE FARIA, CNPAF; GERALDO ESTEVAM DE SOUZA CARNEIRO, CNPSo; FRANCISCO JOSE LIMA ARAGAO, CENARGEN.pt_BR
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