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Registro Completo |
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Biblioteca(s): |
Embrapa Milho e Sorgo. |
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Data corrente: |
17/12/2018 |
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Data da última atualização: |
13/04/2021 |
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Tipo da produção científica: |
Resumo em Anais de Congresso |
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Autoria: |
GOMES, P. C.; OLIVEIRA, M. C.; MARRIEL, I. E.; COTA, L. V.; VALICENTE, F. H.; OLIVEIRA-PAIVA, C. A. |
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Afiliação: |
PRISCILA CORDEIRO GOMES, CNPMS; MAYCON CAMPOS OLIVEIRA, CNPMS; IVANILDO EVODIO MARRIEL, CNPMS; LUCIANO VIANA COTA, CNPMS; FERNANDO HERCOS VALICENTE, CNPMS; CHRISTIANE ABREU DE OLIVEIRA PAIVA, CNPMS. |
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Título: |
Implementação do sistema de gestão da Coleção de Microrganismos Multifuncionais de Fitopatogênicos da Embrapa Milho e Sorgo. |
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Ano de publicação: |
2018 |
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Fonte/Imprenta: |
Revista RG News, v. 4, n. 3, p. 158, 2018. |
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Idioma: |
Português |
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Notas: |
Edição especial dos Anais do 5 Congresso Brasileiro de Recursos Genéticos, Fortaleza, nov. 2018. |
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Palavras-Chave: |
Coleção de cultura; Gestão da qualidade. |
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Thesagro: |
Microbiologia. |
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Categoria do assunto: |
S Ciências Biológicas |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/188502/1/Implementacao-sistema.pdf
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Marc: |
LEADER 00761nam a2200205 a 4500
001 2101632
005 2021-04-13
008 2018 bl uuuu u00u1 u #d
100 1 $aGOMES, P. C.
245 $aImplementação do sistema de gestão da Coleção de Microrganismos Multifuncionais de Fitopatogênicos da Embrapa Milho e Sorgo.$h[electronic resource]
260 $aRevista RG News, v. 4, n. 3, p. 158$c2018
500 $aEdição especial dos Anais do 5 Congresso Brasileiro de Recursos Genéticos, Fortaleza, nov. 2018.
650 $aMicrobiologia
653 $aColeção de cultura
653 $aGestão da qualidade
700 1 $aOLIVEIRA, M. C.
700 1 $aMARRIEL, I. E.
700 1 $aCOTA, L. V.
700 1 $aVALICENTE, F. H.
700 1 $aOLIVEIRA-PAIVA, C. A.
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Registro original: |
Embrapa Milho e Sorgo (CNPMS) |
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Registro Completo
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Biblioteca(s): |
Embrapa Arroz e Feijão. |
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Data corrente: |
14/12/2016 |
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Data da última atualização: |
03/10/2017 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
A - 1 |
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Autoria: |
CARDOSO, A. A.; ANDRAUS, M. de P.; BORBA, T. C. de O.; MARTIN-DIDONET, C. C. G.; FERREIRA, E. P. de B. |
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Afiliação: |
ALINE ASSIS CARDOSO, UFG; MICHEL DE PAULA ANDRAUS, UFG; TEREZA CRISTINA DE OLIVEIRA BORBA, CNPAF; CLAUDIA CRISTINA GARCIA MARTIN-DIDONET, UNIVERSIDADE ESTADUAL DE GOIÁS, Anápolis-GO; ENDERSON PETRONIO DE BRITO FERREIRA, CNPAF. |
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Título: |
Characterization of rhizobia isolates obtained from nodules of wild genotypes of common bean. |
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Ano de publicação: |
2017 |
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Fonte/Imprenta: |
Brazilian Journal of Microbiology, São Paulo, v. 48, n. 1, p. 43-50, jan./mar. 2017. |
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ISSN: |
1678-4405 |
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DOI: |
10.1016/j.bjm.2016.09.002 |
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Idioma: |
Inglês |
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Conteúdo: |
This study aimed to evaluate the tolerance to salinity and temperature, the genetic diversityand the symbiotic efficiency of rhizobia isolates obtained from wild genotypes of commonbean cultivated in soil samples from the States of Goiás, Minas Gerais and Paraná. The iso-lates were subjected to different NaCl concentrations (0%, 1%, 2%, 4% and 6%) at differenttemperatures (28◦C, 33◦C, 38◦C, 43◦C and 48◦C). Genotypic characterization was performedbased on BOX-PCR, REP-PCR markers and 16S rRNA sequencing. An evaluation of symbioticefficiency was carried out under greenhouse conditions in autoclaved Leonard jars. Among98 isolates about 45% of them and Rhizobium freirei PRF81 showed a high tolerance to tem-perature, while 24 isolates and Rhizobium tropici CIAT899 were able to use all of the carbonsources studied. Clustering analysis based on the ability to use carbon sources and on thetolerance to salinity and temperature grouped 49 isolates, R. tropici CIAT899 and R. tropiciH12 with a similarity level of 76%. Based on genotypic characterization, 65% of the isolatesshowed an approximately 66% similarity with R. tropici CIAT899 and R. tropici H12. About20% of the isolates showed symbiotic efficiency similar to or better than the best Rhizobiumreference strain (R. tropici CIAT899). Phylogenetic analysis of the 16S rRNA revealed that twoefficient isolates (ALSG5A1 and JPrG6A8) belong to the group of strains used as commercialinoculant for common bean in Brazil and must be assayed in field experiments. MenosThis study aimed to evaluate the tolerance to salinity and temperature, the genetic diversityand the symbiotic efficiency of rhizobia isolates obtained from wild genotypes of commonbean cultivated in soil samples from the States of Goiás, Minas Gerais and Paraná. The iso-lates were subjected to different NaCl concentrations (0%, 1%, 2%, 4% and 6%) at differenttemperatures (28◦C, 33◦C, 38◦C, 43◦C and 48◦C). Genotypic characterization was performedbased on BOX-PCR, REP-PCR markers and 16S rRNA sequencing. An evaluation of symbioticefficiency was carried out under greenhouse conditions in autoclaved Leonard jars. Among98 isolates about 45% of them and Rhizobium freirei PRF81 showed a high tolerance to tem-perature, while 24 isolates and Rhizobium tropici CIAT899 were able to use all of the carbonsources studied. Clustering analysis based on the ability to use carbon sources and on thetolerance to salinity and temperature grouped 49 isolates, R. tropici CIAT899 and R. tropiciH12 with a similarity level of 76%. Based on genotypic characterization, 65% of the isolatesshowed an approximately 66% similarity with R. tropici CIAT899 and R. tropici H12. About20% of the isolates showed symbiotic efficiency similar to or better than the best Rhizobiumreference strain (R. tropici CIAT899). Phylogenetic analysis of the 16S rRNA revealed that twoefficient isolates (ALSG5A1 and JPrG6A8) belong to the group of strains used as commercialinoculant for common bean i... Mostrar Tudo |
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Palavras-Chave: |
Carbon source use; Symbiotic efficiency; Toleance to salinity and temperature. |
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Thesagro: |
Feijão; Phaseolus vulgaris; Rhizobium; Simbiose. |
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Categoria do assunto: |
F Plantas e Produtos de Origem Vegetal |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/156257/1/CNPAF-2017-bjm.pdf
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Marc: |
LEADER 02432naa a2200277 a 4500
001 2058672
005 2017-10-03
008 2017 bl uuuu u00u1 u #d
022 $a1678-4405
024 7 $a10.1016/j.bjm.2016.09.002$2DOI
100 1 $aCARDOSO, A. A.
245 $aCharacterization of rhizobia isolates obtained from nodules of wild genotypes of common bean.$h[electronic resource]
260 $c2017
520 $aThis study aimed to evaluate the tolerance to salinity and temperature, the genetic diversityand the symbiotic efficiency of rhizobia isolates obtained from wild genotypes of commonbean cultivated in soil samples from the States of Goiás, Minas Gerais and Paraná. The iso-lates were subjected to different NaCl concentrations (0%, 1%, 2%, 4% and 6%) at differenttemperatures (28◦C, 33◦C, 38◦C, 43◦C and 48◦C). Genotypic characterization was performedbased on BOX-PCR, REP-PCR markers and 16S rRNA sequencing. An evaluation of symbioticefficiency was carried out under greenhouse conditions in autoclaved Leonard jars. Among98 isolates about 45% of them and Rhizobium freirei PRF81 showed a high tolerance to tem-perature, while 24 isolates and Rhizobium tropici CIAT899 were able to use all of the carbonsources studied. Clustering analysis based on the ability to use carbon sources and on thetolerance to salinity and temperature grouped 49 isolates, R. tropici CIAT899 and R. tropiciH12 with a similarity level of 76%. Based on genotypic characterization, 65% of the isolatesshowed an approximately 66% similarity with R. tropici CIAT899 and R. tropici H12. About20% of the isolates showed symbiotic efficiency similar to or better than the best Rhizobiumreference strain (R. tropici CIAT899). Phylogenetic analysis of the 16S rRNA revealed that twoefficient isolates (ALSG5A1 and JPrG6A8) belong to the group of strains used as commercialinoculant for common bean in Brazil and must be assayed in field experiments.
650 $aFeijão
650 $aPhaseolus vulgaris
650 $aRhizobium
650 $aSimbiose
653 $aCarbon source use
653 $aSymbiotic efficiency
653 $aToleance to salinity and temperature
700 1 $aANDRAUS, M. de P.
700 1 $aBORBA, T. C. de O.
700 1 $aMARTIN-DIDONET, C. C. G.
700 1 $aFERREIRA, E. P. de B.
773 $tBrazilian Journal of Microbiology, São Paulo$gv. 48, n. 1, p. 43-50, jan./mar. 2017.
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Registro original: |
Embrapa Arroz e Feijão (CNPAF) |
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