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Biblioteca(s): |
Embrapa Agrobiologia. |
Data corrente: |
16/11/2020 |
Data da última atualização: |
17/11/2020 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Autoria: |
FERREIRA, N. dos S.; SANTANNA, F. H.; REIS, V. M.; VOL´PIANO, C. G.; ROTHBALLER, M.; SCHWAB, S.; BAURA, V. A.; BALSANELLI, E.; PEDROSA, F. de OL; PASSAGLIA, L. M. P.; SOUZA, E. M. de; HARTMANN, A.; CASSAN, F.; ZILLI, J. E. |
Afiliação: |
Natalia dos Santos Ferreira, UFRRJ; Fernando Hayashi SantAnna, UFRGS; VERONICA MASSENA REIS, CNPAB; Camila Gazolla Volpiano, UFRGS; Michael Rothballer, University Muenchen, Germany; STEFAN SCHWAB, CNPAB; Valter Antonio Baura, UFPR; Eduardo Balsanelli, UFPR; Fabio de Oliveira Pedrosa, UFPR; Luciane Maria Pereira Passaglia, UFRGS; Emanuel Maltempi de Souza, UFPR; Anton Hartmann, University Muenchen, Germany; Fabricio Cassan, Universidad Nacional de Río Cuarto; JERRI EDSON ZILLI, CNPAB. |
Título: |
Genome-based reclassification of Azospirillum brasilense Sp245 as the type strain of Azospirillum baldaniorum sp. nov. |
Ano de publicação: |
2020 |
Fonte/Imprenta: |
International Journal of Systematic and Evolutionary Microbiology, 15 Oct., 2020 |
DOI: |
10.1099/ijsem.0.004517 |
Idioma: |
Inglês |
Conteúdo: |
Azospirillum sp. strain Sp245T , originally identified as belonging to Azospirillum brasilense, is recognized as a plant-growthpromoting rhizobacterium due to its ability to fix atmospheric nitrogen and to produce plant-beneficial compounds. Azospirillum sp. Sp245T and other related strains were isolated from the root surfaces of different plants in Brazil. Cells are Gram-negative, curved or slightly curved rods, and motile with polar and lateral flagella. Their growth temperature varies between 20 to 38 °C and their carbon source utilization is similar to other Azospirillum species. A preliminary 16S rRNA sequence analysis showed that the new species is closely related to A. brasilense Sp7T and A. formosense CC-Nfb-7T . Housekeeping genes revealed that Azospirillum sp. Sp245T , BR 12001 and Vi22 form a separate cluster from strain A. formosense CC-Nfb-7T , and a group of strains closely related to A. brasilense Sp7T . Overall genome relatedness index (OGRI) analyses estimated based on average nucleotide identity (ANI) and digital DNA?DNA hybridization (dDDH) between Azospirillum sp. Sp245T and its close relatives to other Azospirillum species type strains, such as A. brasilense Sp7T and A. formosense CC-Nfb-7T , revealed values lower than the limit of species circumscription. Moreover, core-proteome phylogeny including 1079 common shared proteins showed the independent clusterization of A. brasilense Sp7T , A. formosense CC-Nfb-7T and Azospirillum sp. Sp245T , a finding that was corroborated by the genome clustering of OGRI values and housekeeping phylogenies. The DNA G+C content of the cluster of Sp245T was 68.4?68.6%. Based on the phylogenetic, genomic, phenotypical and physiological analysis, we propose that strain Sp245T together with the strains Vi22 and BR12001 represent a novel species of the genus Azospirillum, for which the name Azospirillum baldaniorum sp. nov. is proposed. The type strain is Sp245T (=BR 11005T =IBPPM 219T ) (GCF_007827915.1, GCF_000237365.1, and GCF_003119195.2) MenosAzospirillum sp. strain Sp245T , originally identified as belonging to Azospirillum brasilense, is recognized as a plant-growthpromoting rhizobacterium due to its ability to fix atmospheric nitrogen and to produce plant-beneficial compounds. Azospirillum sp. Sp245T and other related strains were isolated from the root surfaces of different plants in Brazil. Cells are Gram-negative, curved or slightly curved rods, and motile with polar and lateral flagella. Their growth temperature varies between 20 to 38 °C and their carbon source utilization is similar to other Azospirillum species. A preliminary 16S rRNA sequence analysis showed that the new species is closely related to A. brasilense Sp7T and A. formosense CC-Nfb-7T . Housekeeping genes revealed that Azospirillum sp. Sp245T , BR 12001 and Vi22 form a separate cluster from strain A. formosense CC-Nfb-7T , and a group of strains closely related to A. brasilense Sp7T . Overall genome relatedness index (OGRI) analyses estimated based on average nucleotide identity (ANI) and digital DNA?DNA hybridization (dDDH) between Azospirillum sp. Sp245T and its close relatives to other Azospirillum species type strains, such as A. brasilense Sp7T and A. formosense CC-Nfb-7T , revealed values lower than the limit of species circumscription. Moreover, core-proteome phylogeny including 1079 common shared proteins showed the independent clusterization of A. brasilense Sp7T , A. formosense CC-Nfb-7T and Azospirillum sp. Sp245T , a finding tha... Mostrar Tudo |
Palavras-Chave: |
Phenotypical analysis; Phylogenetic; Plant-growth promoting bacteria. |
Categoria do assunto: |
V Taxonomia de Organismos |
Marc: |
LEADER 03035naa a2200325 a 4500 001 2126643 005 2020-11-17 008 2020 bl uuuu u00u1 u #d 024 7 $a10.1099/ijsem.0.004517$2DOI 100 1 $aFERREIRA, N. dos S. 245 $aGenome-based reclassification of Azospirillum brasilense Sp245 as the type strain of Azospirillum baldaniorum sp. nov.$h[electronic resource] 260 $c2020 520 $aAzospirillum sp. strain Sp245T , originally identified as belonging to Azospirillum brasilense, is recognized as a plant-growthpromoting rhizobacterium due to its ability to fix atmospheric nitrogen and to produce plant-beneficial compounds. Azospirillum sp. Sp245T and other related strains were isolated from the root surfaces of different plants in Brazil. Cells are Gram-negative, curved or slightly curved rods, and motile with polar and lateral flagella. Their growth temperature varies between 20 to 38 °C and their carbon source utilization is similar to other Azospirillum species. A preliminary 16S rRNA sequence analysis showed that the new species is closely related to A. brasilense Sp7T and A. formosense CC-Nfb-7T . Housekeeping genes revealed that Azospirillum sp. Sp245T , BR 12001 and Vi22 form a separate cluster from strain A. formosense CC-Nfb-7T , and a group of strains closely related to A. brasilense Sp7T . Overall genome relatedness index (OGRI) analyses estimated based on average nucleotide identity (ANI) and digital DNA?DNA hybridization (dDDH) between Azospirillum sp. Sp245T and its close relatives to other Azospirillum species type strains, such as A. brasilense Sp7T and A. formosense CC-Nfb-7T , revealed values lower than the limit of species circumscription. Moreover, core-proteome phylogeny including 1079 common shared proteins showed the independent clusterization of A. brasilense Sp7T , A. formosense CC-Nfb-7T and Azospirillum sp. Sp245T , a finding that was corroborated by the genome clustering of OGRI values and housekeeping phylogenies. The DNA G+C content of the cluster of Sp245T was 68.4?68.6%. Based on the phylogenetic, genomic, phenotypical and physiological analysis, we propose that strain Sp245T together with the strains Vi22 and BR12001 represent a novel species of the genus Azospirillum, for which the name Azospirillum baldaniorum sp. nov. is proposed. The type strain is Sp245T (=BR 11005T =IBPPM 219T ) (GCF_007827915.1, GCF_000237365.1, and GCF_003119195.2) 653 $aPhenotypical analysis 653 $aPhylogenetic 653 $aPlant-growth promoting bacteria 700 1 $aSANTANNA, F. H. 700 1 $aREIS, V. M. 700 1 $aVOL´PIANO, C. G. 700 1 $aROTHBALLER, M. 700 1 $aSCHWAB, S. 700 1 $aBAURA, V. A. 700 1 $aBALSANELLI, E. 700 1 $aPEDROSA, F. de OL 700 1 $aPASSAGLIA, L. M. P. 700 1 $aSOUZA, E. M. de 700 1 $aHARTMANN, A. 700 1 $aCASSAN, F. 700 1 $aZILLI, J. E. 773 $tInternational Journal of Systematic and Evolutionary Microbiology, 15 Oct., 2020
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Registro original: |
Embrapa Agrobiologia (CNPAB) |
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Biblioteca(s): |
Embrapa Cerrados. |
Data corrente: |
10/04/2008 |
Data da última atualização: |
10/04/2008 |
Tipo da produção científica: |
Folder/Folheto/Cartilha |
Autoria: |
PASCOA, L.; MAGNABOSCO, C. de U.; LANDIM, A. V.; BIANCHINI, E.; McMANUS, C. |
Afiliação: |
Lilian Pascoa, UFG; Cláudio de Ulhôa Magnabosco, CPAC; Aline Vieira Landin, UFG; Eliandra Biachini, UPIS; Concepta McManus, UNB. |
Título: |
Correlações genéticas entre idade ao primeiro parto e características produtivas de fêmeas da raça Nelore. |
Ano de publicação: |
2007 |
Fonte/Imprenta: |
Planaltina, DF: Embrapa Cerrados, 2007. |
Descrição Física: |
1 folder. |
Idioma: |
Português |
Thesagro: |
Desmama; Gado de Corte; Longevidade; Peso. |
Categoria do assunto: |
-- |
Marc: |
LEADER 00587nam a2200205 a 4500 001 1572125 005 2008-04-10 008 2007 bl uuuu u0uu1 u #d 100 1 $aPASCOA, L. 245 $aCorrelações genéticas entre idade ao primeiro parto e características produtivas de fêmeas da raça Nelore. 260 $aPlanaltina, DF: Embrapa Cerrados$c2007 300 $c1 folder. 650 $aDesmama 650 $aGado de Corte 650 $aLongevidade 650 $aPeso 700 1 $aMAGNABOSCO, C. de U. 700 1 $aLANDIM, A. V. 700 1 $aBIANCHINI, E. 700 1 $aMcMANUS, C.
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