Caracterização morfofisiológica de rizóbios isolados de genótipos silvestres de feijoeiro-comum

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dc.creatorSampaio, Fernanda Bueno
dc.creatorKnupp, Adriano Moreira
dc.creatorBrasil, Eliana Paula Fernandes
dc.creatorMartin-Didonet, Claudia Cristina Garcia
dc.creatorFerreira, Enderson Petrônio de Brito
dc.date.accessioned2025-02-07T19:30:43Z
dc.date.available2025-02-07T19:30:43Z
dc.date.issued2016-12
dc.description.abstractThis study aimed to characterize, based on the morphology and on the use of carbon sources, rhizobial isolates obtained from nodules of wild common bean genotypes cultivated on soil samples from the states of Goiás, Minas Gerais and Paraná. Based on morphological and carbon source use, similarity matrixes were generated to perform clustering analysis based on the Jaccard index. A total of 523 isolates were obtained with the predominance of isolates that acidify the culture medium and showed fast growth. Isolates from the soils of Araucária and Prudentópolis produced a greater amount of mucus than those from Jussara, Nova Veneza, Uberlândia and Unaí soils. The rhizobia isolates obtained from soils of Goiás and Minas Gerais showed greater phenotypic diversity than those from the soils of Paraná. Analysis based on the use of different carbon sources revealed that rhizobia isolates obtained from soils of Goiás have higher metabolic diversity. Overall, the most part of isolates grouped with the reference strains, especially with the Rhizobium tropici and R. freirei strains used as inoculants for the common bean.
dc.identifier.citationSAMPAIO, F. B. et al. Morphophysiological characterization of rhizobia isolated from wild genotypes of the common bean . Bioscience Journal, Uberlândia, v. 32, n. 6, p. 1502–1511, 2016. DOI: 10.14393/BJ-v32n6a2016-33084. Disponível em: https://seer.ufu.br/index.php/biosciencejournal/article/view/33084. Acesso em: 11 out. 2024.
dc.identifier.doi10.14393/BJ-v32n6a2016-33084
dc.identifier.issne- 1981-3163
dc.identifier.urihttp://repositorio.bc.ufg.br//handle/ri/26593
dc.language.isopor
dc.publisher.countryBrasil
dc.publisher.departmentEscola de Agronomia - EA (RMG)
dc.rightsAcesso Aberto
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/4.0/
dc.subjectPhaseolus vulgaris
dc.subjectBNF
dc.subjectMorphological characterization
dc.subjectCarbon sources use
dc.titleCaracterização morfofisiológica de rizóbios isolados de genótipos silvestres de feijoeiro-comum
dc.title.alternativeMorphophysiological characterization of rhizobia isolated from wild genotypes of the common bean
dc.typeArtigo

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