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Registro Completo |
Biblioteca(s): |
Embrapa Amazônia Ocidental; Embrapa Amazônia Oriental. |
Data corrente: |
25/05/1999 |
Data da última atualização: |
21/09/2023 |
Autoria: |
ANDRADE, E. B. de; FRAZAO, D. A. C.; KATO, A. K.; DANTAS, M.; OLIVEIRA, R. F. de; MULLER, C. H.; ALBUQUERQUE, F. C. de; BAENA, A. R. C.; DINIZ, T. D. de A. S.; BASTOS, T. X.; STOLBERG-WERNIGEDORE, A. G. zu; GRIMM, U. |
Afiliação: |
EMELEOCIPIO BOTELHO DE ANDRADE, CPATU; DILSON AUGUSTO CAPUCHO FRAZAO, CPATU; ARMANDO KOUZO KATO, CPATU; MARIO DANTAS, CPATU; RAIMUNDO FREIRE DE OLIVEIRA, CPATU; CARLOS HANS MULLER, CPATU; FERNANDO CARNEIRO DE ALBUQUERQUE, CPATU; ANTONIO RONALDO CAMACHO BAENA, CPATU; TATIANA DEANE DE ABREU SA, CPATU; THEREZINHA XAVIER BASTOS, CPATU; ALEXANDRE GRAF ZU STOLBERG-WERNIGEDORE; ULRICH GRIMM. |
Título: |
Sistemas de produção com plantas perenes em consórcio duplo para o Trópico Úmido brasileiro - resultados preliminares. |
Ano de publicação: |
1981 |
Fonte/Imprenta: |
Belém, PA: EMBRAPA-CPATU, 1981. |
Páginas: |
117 p. |
Descrição Física: |
il. |
Idioma: |
Português |
Notas: |
Mimeografado. |
Conteúdo: |
Ecologia. Solos. Climatologia. Fenologia. Sócio-economia. Produção de litter. Respiração edáfica. Fitossociologia. Química do solo. Física do solo. Fertilidade do solo. Castanha-do-brasil. Seringueira. Pimenta-do-reino. Guaraná. Cacau. |
Palavras-Chave: |
Brasil; Castanha-do-brasil; Consorciação de cultivo; Cultural method; Pimenta-do-reino; Tropico umido. |
Thesagro: |
Agricultura; Cacau; Climatologia; Consorciação de Cultura; Ecologia; Fenologia; Guaraná; Hevea Brasiliensis; Paullinia Cupana; Piper Nigrum; Pratica Cultural; Seringueira; Solo; Theobroma Cacao. |
Thesaurus Nal: |
agriculture; climatology; ecology; intercropping; phenology; soil. |
Categoria do assunto: |
-- |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/doc/386585/1/Sistemas-de-producao-com-plantas.pdf
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Marc: |
LEADER 01787nam a2200577 a 4500 001 1386585 005 2023-09-21 008 1981 bl uuuu 00u1 u #d 100 1 $aANDRADE, E. B. de 245 $aSistemas de produção com plantas perenes em consórcio duplo para o Trópico Úmido brasileiro - resultados preliminares. 260 $aBelém, PA: EMBRAPA-CPATU$c1981 300 $a117 p.$cil. 500 $aMimeografado. 520 $aEcologia. Solos. Climatologia. Fenologia. Sócio-economia. Produção de litter. Respiração edáfica. Fitossociologia. Química do solo. Física do solo. Fertilidade do solo. Castanha-do-brasil. Seringueira. Pimenta-do-reino. Guaraná. Cacau. 650 $aagriculture 650 $aclimatology 650 $aecology 650 $aintercropping 650 $aphenology 650 $asoil 650 $aAgricultura 650 $aCacau 650 $aClimatologia 650 $aConsorciação de Cultura 650 $aEcologia 650 $aFenologia 650 $aGuaraná 650 $aHevea Brasiliensis 650 $aPaullinia Cupana 650 $aPiper Nigrum 650 $aPratica Cultural 650 $aSeringueira 650 $aSolo 650 $aTheobroma Cacao 653 $aBrasil 653 $aCastanha-do-brasil 653 $aConsorciação de cultivo 653 $aCultural method 653 $aPimenta-do-reino 653 $aTropico umido 700 1 $aFRAZAO, D. A. C. 700 1 $aKATO, A. K. 700 1 $aDANTAS, M. 700 1 $aOLIVEIRA, R. F. de 700 1 $aMULLER, C. H. 700 1 $aALBUQUERQUE, F. C. de 700 1 $aBAENA, A. R. C. 700 1 $aDINIZ, T. D. de A. S. 700 1 $aBASTOS, T. X. 700 1 $aSTOLBERG-WERNIGEDORE, A. G. zu 700 1 $aGRIMM, U.
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Registro original: |
Embrapa Amazônia Oriental (CPATU) |
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| Acesso ao texto completo restrito à biblioteca da Embrapa Agrobiologia. Para informações adicionais entre em contato com cnpab.biblioteca@embrapa.br. |
Registro Completo
Biblioteca(s): |
Embrapa Agrobiologia. |
Data corrente: |
09/11/2021 |
Data da última atualização: |
09/11/2021 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Circulação/Nível: |
A - 1 |
Autoria: |
SOARES, I. C.; PACHECO, R. S.; SILVA, C. G. N. da; SANTOS, R. S.; BALDANI, J. I.; URQUIAGA, S.; VIDAL, M. S.; ARAUJO, J. L. S. de. |
Afiliação: |
ISIS CAPELLA SOARES, UFRRJ; RAFAEL SANCHES PACHECO, UFRRJ; CLEUDISON GABRIEL NASCIMENTO DA SILVA, UFLA; RAFAEL SALAZAR SANTOS, UFRRJ; JOSE IVO BALDANI, CNPAB; SEGUNDO SACRAMENTO U CABALLERO, CNPAB; MARCIA SOARES VIDAL, CNPAB; JEAN LUIZ SIMOES DE ARAUJO, CNPAB. |
Título: |
Real-time PCR method to quantify Sp245 strain of Azospirillum baldaniorum on Brachiaria grasses under field conditions. |
Ano de publicação: |
2021 |
Fonte/Imprenta: |
Plant and Soil, 06 September 2021 |
ISSN: |
0032-079X |
DOI: |
https://doi.org/10.1007/s11104-021-05137-y |
Idioma: |
Inglês |
Conteúdo: |
Bacterial quantification by qPCR is considered the gold standard for microbial molecular diagnosis. However, a fundamental pre-requisite in this methodology is the designing of specific primers for the bacterium of interest. With the increase in bacterial genome sequencing data in the recent years, it has become possible to design specific primers that can be used to quantify different strains of the same bacterial species. Methods: To develop a real-time PCR (qPCR) protocol for the specific quantification of Azospirillum baldaniorum Sp245 strain (old Azospirillum brasilense), the Sp245 genome sequence was fragmented into small contigs with 500 base pairs each, and analyzed for similarity against the NCBI non-redundant database. A. baldaniorum-specific contigs were used to design the primers. The best pair of primers was used to quantify these bacteria after inoculation in different cultivars of Brachiaria, grown under field conditions. Results: Our results showed that the primer pair Sp245p10 was highly specific for the Sp245 strain in the Brachiaria root and shoot field under different conditions. The qPCR assay using these primers showed differences among cultivars in the number of bacteria detected in plants after inoculation. Additionally, the number of bacteria observed in the roots was higher than that in the shoots. Conclusion: The qPCR methodology using a Sp245 strain-specific primer may be used to monitor A. baldaniorum inoculated into other plants and may find potential application in field experiments. MenosBacterial quantification by qPCR is considered the gold standard for microbial molecular diagnosis. However, a fundamental pre-requisite in this methodology is the designing of specific primers for the bacterium of interest. With the increase in bacterial genome sequencing data in the recent years, it has become possible to design specific primers that can be used to quantify different strains of the same bacterial species. Methods: To develop a real-time PCR (qPCR) protocol for the specific quantification of Azospirillum baldaniorum Sp245 strain (old Azospirillum brasilense), the Sp245 genome sequence was fragmented into small contigs with 500 base pairs each, and analyzed for similarity against the NCBI non-redundant database. A. baldaniorum-specific contigs were used to design the primers. The best pair of primers was used to quantify these bacteria after inoculation in different cultivars of Brachiaria, grown under field conditions. Results: Our results showed that the primer pair Sp245p10 was highly specific for the Sp245 strain in the Brachiaria root and shoot field under different conditions. The qPCR assay using these primers showed differences among cultivars in the number of bacteria detected in plants after inoculation. Additionally, the number of bacteria observed in the roots was higher than that in the shoots. Conclusion: The qPCR methodology using a Sp245 strain-specific primer may be used to monitor A. baldaniorum inoculated into other plants and may find pot... Mostrar Tudo |
Palavras-Chave: |
Azospirillum baldanioru; Plant growth promoting bacteria; Quantification; Signal grass. |
Categoria do assunto: |
S Ciências Biológicas |
Marc: |
LEADER 02397naa a2200277 a 4500 001 2135952 005 2021-11-09 008 2021 bl uuuu u00u1 u #d 022 $a0032-079X 024 7 $ahttps://doi.org/10.1007/s11104-021-05137-y$2DOI 100 1 $aSOARES, I. C. 245 $aReal-time PCR method to quantify Sp245 strain of Azospirillum baldaniorum on Brachiaria grasses under field conditions.$h[electronic resource] 260 $c2021 520 $aBacterial quantification by qPCR is considered the gold standard for microbial molecular diagnosis. However, a fundamental pre-requisite in this methodology is the designing of specific primers for the bacterium of interest. With the increase in bacterial genome sequencing data in the recent years, it has become possible to design specific primers that can be used to quantify different strains of the same bacterial species. Methods: To develop a real-time PCR (qPCR) protocol for the specific quantification of Azospirillum baldaniorum Sp245 strain (old Azospirillum brasilense), the Sp245 genome sequence was fragmented into small contigs with 500 base pairs each, and analyzed for similarity against the NCBI non-redundant database. A. baldaniorum-specific contigs were used to design the primers. The best pair of primers was used to quantify these bacteria after inoculation in different cultivars of Brachiaria, grown under field conditions. Results: Our results showed that the primer pair Sp245p10 was highly specific for the Sp245 strain in the Brachiaria root and shoot field under different conditions. The qPCR assay using these primers showed differences among cultivars in the number of bacteria detected in plants after inoculation. Additionally, the number of bacteria observed in the roots was higher than that in the shoots. Conclusion: The qPCR methodology using a Sp245 strain-specific primer may be used to monitor A. baldaniorum inoculated into other plants and may find potential application in field experiments. 653 $aAzospirillum baldanioru 653 $aPlant growth promoting bacteria 653 $aQuantification 653 $aSignal grass 700 1 $aPACHECO, R. S. 700 1 $aSILVA, C. G. N. da 700 1 $aSANTOS, R. S. 700 1 $aBALDANI, J. I. 700 1 $aURQUIAGA, S. 700 1 $aVIDAL, M. S. 700 1 $aARAUJO, J. L. S. de 773 $tPlant and Soil, 06 September 2021
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