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 | Acesso ao texto completo restrito à biblioteca da Embrapa Meio Ambiente. Para informações adicionais entre em contato com cnpma.biblioteca@embrapa.br. |
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Registro Completo |
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Biblioteca(s): |
Embrapa Meio Ambiente. |
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Data corrente: |
01/10/2013 |
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Data da última atualização: |
01/10/2013 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
LANÇONI, M. D.; TAKETANI, R. G.; KAVAMURA, V. N.; MELO, I. S. de. |
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Afiliação: |
MILENA DUARTE LANÇONI, ESALQ-USP; RODRIGO GOUVÊA TAKETANI; VANESSA NESSNER KAVAMURA, ESALQ-USP; ITAMAR SOARES DE MELO, CNPMA. |
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Título: |
Microbial community biogeographic patterns in the rhizosphere of two Brazilian semi-arid leguminous trees. |
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Ano de publicação: |
2013 |
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Fonte/Imprenta: |
World Journal of Microbiology and Biotechnology, Oxford, v. 29, n. 7, p. 1233-1241, 2013. |
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Idioma: |
Inglês |
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Conteúdo: |
Arid environments are regular and well distributed over all continents and display drought characteristics whether full-time or seasonal. This study aims to characterize how the microbial communities of the rhizosphere of two leguminous trees from the Brazilian semiarid biome the Caatinga are geographically and seasonally shaped, as well as the factors driving this variation. With that purpose, the soil rhizosphere from two leguminous trees (Mimosa tenuiflora and Piptadenia stipulacea (Benth.) Ducke) were sampled in two different seasons: rainy and drought at five different sites. Assessment of bacterial and archaeal communities occurred by T-RFLP analysis of 16S rRNA and archaeal amoA genes. By these means, it was observed that the seasons (wet and dry periods) are the factors that most influence the composition of the microbial community from both analyzed plants, except for the results obtained from the CCA applied to Archaeas. Furthermore, soil physical-chemical factors also had a significant influence on the community and indicated a geographical pattern of the bacterial community. It was not possible to observe significant modifications in the composition in relation to the plant species. We have seen that soil characteristics and rainfall were the factors that most influenced the microbial composition. Also, the bacterial community had a significant correlation with soil characteristics that indicates that these rhizosphere communities might be selected by environmental characteristics. Furthermore, the data suggest that climate plays a key role in structuring the microbial community of this biome. MenosArid environments are regular and well distributed over all continents and display drought characteristics whether full-time or seasonal. This study aims to characterize how the microbial communities of the rhizosphere of two leguminous trees from the Brazilian semiarid biome the Caatinga are geographically and seasonally shaped, as well as the factors driving this variation. With that purpose, the soil rhizosphere from two leguminous trees (Mimosa tenuiflora and Piptadenia stipulacea (Benth.) Ducke) were sampled in two different seasons: rainy and drought at five different sites. Assessment of bacterial and archaeal communities occurred by T-RFLP analysis of 16S rRNA and archaeal amoA genes. By these means, it was observed that the seasons (wet and dry periods) are the factors that most influence the composition of the microbial community from both analyzed plants, except for the results obtained from the CCA applied to Archaeas. Furthermore, soil physical-chemical factors also had a significant influence on the community and indicated a geographical pattern of the bacterial community. It was not possible to observe significant modifications in the composition in relation to the plant species. We have seen that soil characteristics and rainfall were the factors that most influenced the microbial composition. Also, the bacterial community had a significant correlation with soil characteristics that indicates that these rhizosphere communities might be selected by environment... Mostrar Tudo |
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Palavras-Chave: |
amoA; Archaeal ammonium-oxidizers; Archaeal community; Piptadenia stipulacea (Benth.) Ducke; T-RFLP. |
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Thesagro: |
Árvore; Caatinga; Jurema preta; Leguminosae; População microbiana; Rhizobium; Rizosfera. |
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Thesaurus Nal: |
Drought; Mimosa tenuiflora; Rhizosphere; Semiarid zones; Trees. |
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Categoria do assunto: |
S Ciências Biológicas |
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Marc: |
LEADER 02683naa a2200361 a 4500
001 1967466
005 2013-10-01
008 2013 bl uuuu u00u1 u #d
100 1 $aLANÇONI, M. D.
245 $aMicrobial community biogeographic patterns in the rhizosphere of two Brazilian semi-arid leguminous trees.$h[electronic resource]
260 $c2013
520 $aArid environments are regular and well distributed over all continents and display drought characteristics whether full-time or seasonal. This study aims to characterize how the microbial communities of the rhizosphere of two leguminous trees from the Brazilian semiarid biome the Caatinga are geographically and seasonally shaped, as well as the factors driving this variation. With that purpose, the soil rhizosphere from two leguminous trees (Mimosa tenuiflora and Piptadenia stipulacea (Benth.) Ducke) were sampled in two different seasons: rainy and drought at five different sites. Assessment of bacterial and archaeal communities occurred by T-RFLP analysis of 16S rRNA and archaeal amoA genes. By these means, it was observed that the seasons (wet and dry periods) are the factors that most influence the composition of the microbial community from both analyzed plants, except for the results obtained from the CCA applied to Archaeas. Furthermore, soil physical-chemical factors also had a significant influence on the community and indicated a geographical pattern of the bacterial community. It was not possible to observe significant modifications in the composition in relation to the plant species. We have seen that soil characteristics and rainfall were the factors that most influenced the microbial composition. Also, the bacterial community had a significant correlation with soil characteristics that indicates that these rhizosphere communities might be selected by environmental characteristics. Furthermore, the data suggest that climate plays a key role in structuring the microbial community of this biome.
650 $aDrought
650 $aMimosa tenuiflora
650 $aRhizosphere
650 $aSemiarid zones
650 $aTrees
650 $aÁrvore
650 $aCaatinga
650 $aJurema preta
650 $aLeguminosae
650 $aPopulação microbiana
650 $aRhizobium
650 $aRizosfera
653 $aamoA
653 $aArchaeal ammonium-oxidizers
653 $aArchaeal community
653 $aPiptadenia stipulacea (Benth.) Ducke
653 $aT-RFLP
700 1 $aTAKETANI, R. G.
700 1 $aKAVAMURA, V. N.
700 1 $aMELO, I. S. de
773 $tWorld Journal of Microbiology and Biotechnology, Oxford$gv. 29, n. 7, p. 1233-1241, 2013.
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Registro original: |
Embrapa Meio Ambiente (CNPMA) |
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Biblioteca(s): |
Embrapa Recursos Genéticos e Biotecnologia. |
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Data corrente: |
23/05/2021 |
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Data da última atualização: |
31/01/2022 |
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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: |
FONTENELE, R. S.; SALYWON, A. M.; MAJURE, L. C.; COBB, I. N.; BHASKARA, A.; AVALOS-CALLEROS, J. A.; ARGÜELLO-ASTORGA, G. R.; SCHMIDLIN, K.; KHALIFEH, A.; SMITH, K.; SCHRECK, J.; LUND, M. C.; KÖHLER, M.; WOJCIECHOWSKI, M. F.; HODGSON, W. C.; PUENTE-MARTINEZ, R.; VAN DOORSLAER, K.; KUMARI, S.; OYENIRAN, K. A.; VERNIÈRE, C.; FILLOUX, D.; ROUMAGNAC, P.; LEFEUVRE, P.; RIBEIRO, S. da G.; KRABERGER, S. P.; MARTIN, D. P.; VARSANI, A. |
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Afiliação: |
RAFAELA S. FONTENELE, ARIZONA STATE UNIVERSITY, USA; ANDREW M. SALYWON, DESERT BOTANICAL GARDEN, USA; LUCAS C. MAJURE, UNIVERSITY OF FLORIDA, USA; ILARIA N. COBB, ARIZONA STATE UNIVERSITY, USA; AMULYA BHASKARA, ARIZONA STATE UNIVERSITY, USA; JESÚS A. AVALOS-CALLEROS, INSTITUTO POTOSINO DE INVESTIGACIÓN CIENTÍFICA Y TECNOLÓGICA, MEXICO; GERARDO R. ARGÜELLO-ASTORGA, INSTITUTO POTOSINO DE INVESTIGACIÓN CIENTÍFICA Y TECNOLÓGICA, MEXICO; KARA SCHMIDLIN, ARIZONA STATE UNIVERSITY, USA; ANTHONY KHALIFEH, ARIZONA STATE UNIVERSITY, USA; KENDAL SMITH, ARIZONA STATE UNIVERSITY, USA; JOSHUA SCHRECK, ARIZONA STATE UNIVERSITY, USA; MICHAEL C. LUND, ARIZONA STATE UNIVERSITY, USA; MATIAS KÖHLER, UFRGS; MARTIN F. WOJCIECHOWSKI, ARIZONA STATE UNIVERSITY, USA; WENDY C. HODGSON, DESERT BOTANICAL GARDEN, USA; RAUL PUENTE-MARTINEZ, DESERT BOTANICAL GARDEN, USA; KOENRAAD VAN DOORSLAER, UNIVERSITY OF ARIZONA, USA; SAFAA KUMARI, INTERNATIONAL CENTER FOR AGRICULTURAL RESEARCH IN THE DRY AREAS (ICARDA), LEBANON; KEHINDE A. OYENIRAN, UNIVERSITY OF CAPE TOWN, SOUTH AFRICA; CHRISTIAN VERNIÈRE, CIRAD, FRANCE; DENIS FILLOUX, CIRAD, FRANCE; PHILIPPE ROUMAGNAC, CIRAD, FRANCE; PIERRE LEFEUVRE, CIRAD, FRANCE; SIMONE DA GRACA RIBEIRO, Cenargen; SIMONA P. KRABERGER, ARIZONA STATE UNIVERSITY, USA; DARREN P. MARTIN, UNIVERSITY OF CAPE TOWN, SOUTH AFRICA; ARVIND VARSANI, ARIZONA STATE UNIVERSITY, USA. |
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Título: |
New world Cactaceae plants harbor diverse Geminiviruses. |
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Ano de publicação: |
2021 |
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Fonte/Imprenta: |
Viruses, v. 13, n. 4, 694, 2021. |
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DOI: |
https://doi.org/10.3390/v13040694 |
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Idioma: |
Inglês |
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Notas: |
Na publicação: Simone G. Ribeiro. |
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Palavras-Chave: |
Diversity; Recombination. |
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Thesagro: |
Cactaceae. |
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Thesaurus NAL: |
Becurtovirus; Geminiviridae. |
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Categoria do assunto: |
-- |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/223376/1/viruses-13-00694-v2-1.pdf
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Marc: |
LEADER 01376naa a2200505 a 4500
001 2131955
005 2022-01-31
008 2021 bl uuuu u00u1 u #d
024 7 $ahttps://doi.org/10.3390/v13040694$2DOI
100 1 $aFONTENELE, R. S.
245 $aNew world Cactaceae plants harbor diverse Geminiviruses.$h[electronic resource]
260 $c2021
500 $aNa publicação: Simone G. Ribeiro.
650 $aBecurtovirus
650 $aGeminiviridae
650 $aCactaceae
653 $aDiversity
653 $aRecombination
700 1 $aSALYWON, A. M.
700 1 $aMAJURE, L. C.
700 1 $aCOBB, I. N.
700 1 $aBHASKARA, A.
700 1 $aAVALOS-CALLEROS, J. A.
700 1 $aARGÜELLO-ASTORGA, G. R.
700 1 $aSCHMIDLIN, K.
700 1 $aKHALIFEH, A.
700 1 $aSMITH, K.
700 1 $aSCHRECK, J.
700 1 $aLUND, M. C.
700 1 $aKÖHLER, M.
700 1 $aWOJCIECHOWSKI, M. F.
700 1 $aHODGSON, W. C.
700 1 $aPUENTE-MARTINEZ, R.
700 1 $aVAN DOORSLAER, K.
700 1 $aKUMARI, S.
700 1 $aOYENIRAN, K. A.
700 1 $aVERNIÈRE, C.
700 1 $aFILLOUX, D.
700 1 $aROUMAGNAC, P.
700 1 $aLEFEUVRE, P.
700 1 $aRIBEIRO, S. da G.
700 1 $aKRABERGER, S. P.
700 1 $aMARTIN, D. P.
700 1 $aVARSANI, A.
773 $tViruses$gv. 13, n. 4, 694, 2021.
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Embrapa Recursos Genéticos e Biotecnologia (CENARGEN) |
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