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Registro Completo |
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Biblioteca(s): |
Embrapa Agrobiologia. |
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Data corrente: |
27/09/2022 |
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Data da última atualização: |
27/09/2022 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
FERREIRA, N. dos S.; GONIGLIO, A.; PUENTE, M.; SANTANNA, F. H.; MARONICHE, G.; GARCIA, J.; MOLINA, R.; NIEVAS, S.; VOLPIANO, C. G.; AMBROSINI, A.; PASSAGLIA, L. M. P.; PEDRAZA, R. O.; REIS, V. M.; ZILLI, J. E.; CASSAN, F. |
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Afiliação: |
NATÁLIA DOS SANTOS FERREIRA, UFRRJ; ANAHÍ CONIGLIO, Universidad Nacional de Río Cuarto; MARIANA PUENTE, INTA; FERNANDO HAYASHI SANT'ANNA, PROAD-SUS; GUILLERMO MARONICHE, Universidad Nacional de Mar del Plata; JULIA GARCÍA, INTA; ROMINA MOLINA, UNIVERSIDAD NACIONAL DE RIO CUARTO; SOFIA NIEVAS, UNIVERSIDAD NACIONAL DE RIO CUARTO; CAMILA GAZOLLA VOLPIANO, UFGRS; ADRIANA AMBROSINI, UFRGS; LUCIANE M P PASSAGLIA, UFRGS; RAUL O. PEDRAZA, Universidad Nacional de Tucumán; VERONICA MASSENA REIS, CNPAB; JERRI EDSON ZILLI, CNPAB; FABRICIO CASSAN, Universidad Nacional de Río Cuarto. |
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Título: |
Genome-based reclassification of Azospirillum brasilense Az39 as the type strain of Azospirillum argentinense sp. nov. |
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Ano de publicação: |
2022 |
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Fonte/Imprenta: |
International Journal of Systematic and Evolutionary Microbiology, v. 72, n. 8, aug. 2022. |
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ISSN: |
1466-5034 |
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DOI: |
0.1099/ijsem.0.005475 |
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Idioma: |
Inglês |
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Conteúdo: |
Strain Az39T of Azospirillum is a diazotrophic plant growth-promoting bacterium isolated in 1982 from the roots of wheat plants growing in Marcos Juárez, Córdoba, Argentina. It produces indole-3-acetic acid in the presence of l-tryptophan as a precursor, grows at 20-38 °C (optimal 38 °C), and the cells are curved or spiral-shaped, with diameters ranging from 0.5-0.9 to 1.8-2.2 µm. They contain C16 : 0, C18 : 0 and C18 : 1 ω7c/ω6c as the main fatty acids. Phylogenetic analysis of its 16S rRNA gene sequence confirmed that this strain belongs to the genus Azospirillum, showing a close relationship with Azospirillum baldaniorum Sp245T, Azospirillum brasilense Sp7T and Azospirillum formosense CC-Nfb-7T. Housekeeping gene analysis revealed that Az39T, together with five strains of the genus (Az19, REC3, BR 11975, MTCC4035 and MTCC4036), form a cluster apart from A. baldaniorum Sp245T, A. brasilense Sp7T and A. formosense CC-Nfb-7T. Average nucleotide identity (ANI) and digital DNA-DNA hybridization (dDDH) between Az39T and the aforementioned type strains revealed values below 96 %, the circumscription limit for the species delineation (ANI: 95.3, 94.1 and 94.0 %; dDDH: 62.9, 56.3 and 55.6 %). Furthermore, a phylogeny evaluation of the core proteome, including 809 common shared proteins, showed an independent grouping of Az39T, Az19, REC3, BR 11975, MTCC4035 and MTCC4036. The G+C content in the genomic DNA of these six strains varied from 68.3 to 68.5 %. Based on the combined phylogenetic, genomic and phenotypic characterization presented here, we consider that strain Az39T, along with strains Az19, REC3, BR 11975, MTCC4035 and MTCC4036, are members of a new Azospirillum species, for which the name Azospirillum argentinense sp. nov. is proposed. The type strain is Az39T (=LBPCV39T=BR 148428T=CCCT 22.01T). MenosStrain Az39T of Azospirillum is a diazotrophic plant growth-promoting bacterium isolated in 1982 from the roots of wheat plants growing in Marcos Juárez, Córdoba, Argentina. It produces indole-3-acetic acid in the presence of l-tryptophan as a precursor, grows at 20-38 °C (optimal 38 °C), and the cells are curved or spiral-shaped, with diameters ranging from 0.5-0.9 to 1.8-2.2 µm. They contain C16 : 0, C18 : 0 and C18 : 1 ω7c/ω6c as the main fatty acids. Phylogenetic analysis of its 16S rRNA gene sequence confirmed that this strain belongs to the genus Azospirillum, showing a close relationship with Azospirillum baldaniorum Sp245T, Azospirillum brasilense Sp7T and Azospirillum formosense CC-Nfb-7T. Housekeeping gene analysis revealed that Az39T, together with five strains of the genus (Az19, REC3, BR 11975, MTCC4035 and MTCC4036), form a cluster apart from A. baldaniorum Sp245T, A. brasilense Sp7T and A. formosense CC-Nfb-7T. Average nucleotide identity (ANI) and digital DNA-DNA hybridization (dDDH) between Az39T and the aforementioned type strains revealed values below 96 %, the circumscription limit for the species delineation (ANI: 95.3, 94.1 and 94.0 %; dDDH: 62.9, 56.3 and 55.6 %). Furthermore, a phylogeny evaluation of the core proteome, including 809 common shared proteins, showed an independent grouping of Az39T, Az19, REC3, BR 11975, MTCC4035 and MTCC4036. The G+C content in the genomic DNA of these six strains varied from 68.3 to 68.5 %. Based on the comb... Mostrar Tudo |
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Palavras-Chave: |
Proteome core. |
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Thesaurus Nal: |
Azospirillum; Phylogeny. |
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Categoria do assunto: |
S Ciências Biológicas |
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Marc: |
LEADER 02871naa a2200349 a 4500
001 2146886
005 2022-09-27
008 2022 bl uuuu u00u1 u #d
022 $a1466-5034
024 7 $a0.1099/ijsem.0.005475$2DOI
100 1 $aFERREIRA, N. dos S.
245 $aGenome-based reclassification of Azospirillum brasilense Az39 as the type strain of Azospirillum argentinense sp. nov.$h[electronic resource]
260 $c2022
520 $aStrain Az39T of Azospirillum is a diazotrophic plant growth-promoting bacterium isolated in 1982 from the roots of wheat plants growing in Marcos Juárez, Córdoba, Argentina. It produces indole-3-acetic acid in the presence of l-tryptophan as a precursor, grows at 20-38 °C (optimal 38 °C), and the cells are curved or spiral-shaped, with diameters ranging from 0.5-0.9 to 1.8-2.2 µm. They contain C16 : 0, C18 : 0 and C18 : 1 ω7c/ω6c as the main fatty acids. Phylogenetic analysis of its 16S rRNA gene sequence confirmed that this strain belongs to the genus Azospirillum, showing a close relationship with Azospirillum baldaniorum Sp245T, Azospirillum brasilense Sp7T and Azospirillum formosense CC-Nfb-7T. Housekeeping gene analysis revealed that Az39T, together with five strains of the genus (Az19, REC3, BR 11975, MTCC4035 and MTCC4036), form a cluster apart from A. baldaniorum Sp245T, A. brasilense Sp7T and A. formosense CC-Nfb-7T. Average nucleotide identity (ANI) and digital DNA-DNA hybridization (dDDH) between Az39T and the aforementioned type strains revealed values below 96 %, the circumscription limit for the species delineation (ANI: 95.3, 94.1 and 94.0 %; dDDH: 62.9, 56.3 and 55.6 %). Furthermore, a phylogeny evaluation of the core proteome, including 809 common shared proteins, showed an independent grouping of Az39T, Az19, REC3, BR 11975, MTCC4035 and MTCC4036. The G+C content in the genomic DNA of these six strains varied from 68.3 to 68.5 %. Based on the combined phylogenetic, genomic and phenotypic characterization presented here, we consider that strain Az39T, along with strains Az19, REC3, BR 11975, MTCC4035 and MTCC4036, are members of a new Azospirillum species, for which the name Azospirillum argentinense sp. nov. is proposed. The type strain is Az39T (=LBPCV39T=BR 148428T=CCCT 22.01T).
650 $aAzospirillum
650 $aPhylogeny
653 $aProteome core
700 1 $aGONIGLIO, A.
700 1 $aPUENTE, M.
700 1 $aSANTANNA, F. H.
700 1 $aMARONICHE, G.
700 1 $aGARCIA, J.
700 1 $aMOLINA, R.
700 1 $aNIEVAS, S.
700 1 $aVOLPIANO, C. G.
700 1 $aAMBROSINI, A.
700 1 $aPASSAGLIA, L. M. P.
700 1 $aPEDRAZA, R. O.
700 1 $aREIS, V. M.
700 1 $aZILLI, J. E.
700 1 $aCASSAN, F.
773 $tInternational Journal of Systematic and Evolutionary Microbiology$gv. 72, n. 8, aug. 2022.
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| 12. |  | BASTOS, D. C.; SCARPARE FILHO, J. A.; FATINANSI, J. C.; PIO, R. Ácido indolbutírico, estiolamento de ramos e ferimento na base, no enraizamento de estacas lenhosas de caramboleira. Brazilian Journal of Plant Physiology, v. 19, 2007. 1 CD-ROM. Suplemento. Edição dos Resumos do XI Congresso Brasileiro de Fisiologia Vegetal, Gramado, set. 2007.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Semiárido. |
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| 13. | | ATAÍDE, E. M.; SILVA, M. de S.; SOUZA, J. M. A.; BASTOS, D. C. Ácido indolbutírico e substratos no desenvolvimento de estacas de umbuzeiro em três estádios fenológicos. Agrarian Academy, Centro Científico Conhece, Goiânia, v. 4, n. 8, p. 21-33, 2017.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: B - 5 |
| Biblioteca(s): Embrapa Semiárido. |
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| 18. | | BASTOS, D. C.; LEAO, P. C. de S.; SOUZA, P. M. de; FOLLE, A. D. Aspectos técnicos e legais para produção de mudas. In: SEMANA INTERNATIONAL DA FRUTICULTURA, FLORICULTURA E AGROINDÚSTRIA, 16.; AGROFLORES, 11., 2009, Fortaleza. Desafios na exportação e oportunidades no mercado interno: Frutal 2009. Fortaleza: Instituto Frutal, 2009. 1 CD-ROM.| Tipo: Artigo em Anais de Congresso |
| Biblioteca(s): Embrapa Semiárido. |
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| 19. | | SOMBRA, K. E. S.; SILVA, A. C. C. e; LOUREIRO, F. L. C.; BASTOS, D. C. Citricultura desenvolvida na agricultura de base familiar do município de Russas, Ceará. Cultura Agronômica, Ilha Solteira, v. 25, n. 3, p. 303-316, 2016.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: B - 4 |
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| Registros recuperados : 155 | |
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