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Registro Completo |
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Biblioteca(s): |
Embrapa Agroenergia; Embrapa Meio-Norte. |
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Data corrente: |
19/10/2023 |
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Data da última atualização: |
25/10/2023 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
RODRIGUES NETO, J. C.; SALGADO, F. F.; BRAGA, I. DE O.; SILVA, T. L. C. DA; SILVA, V. N. B.; LEAO, A. P.; RIBEIRO, J. A. de A.; ABDELNUR, P. V.; VALADARES, L. F.; SOUSA, C. A. F. de; SOUZA JUNIOR, M. T. |
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Afiliação: |
JORGE CANDIDO RODRIGUES NETO, EMBRAPA AGROENERGIA; FERNANDA FERREIRA SALGADO, UNIVERSIDADE DE LAVRAS; ITALO DE OLIVEIRA BRAGA, UNIVERSIDADE DE LAVRAS; THALLITON LUIZ CARVALHO DA SILVA, UNIVERSIDADE DE LAVRAS; VIVIANNY NAYSE BELO SILVA, UNIVERSIDADE DE LAVRAS; ANDRE PEREIRA LEAO, CNPAE; JOSE ANTONIO DE AQUINO RIBEIRO, CNPAE; PATRICIA VERARDI ABDELNUR, CNPAE; LEONARDO FONSECA VALADARES, CNPAE; CARLOS ANTONIO FERREIRA DE SOUSA, CPAMN; MANOEL TEIXEIRA SOUZA JUNIOR, CNPAE. |
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Título: |
Osmoprotectants play a major role in the Portulaca oleracea resistance to high levels of salinity stress?insights from a metabolomics and proteomics integrated approach. |
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Ano de publicação: |
2023 |
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Fonte/Imprenta: |
Frontiers in Plant Science, v. 14, 1187803, 2023. |
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DOI: |
10.3389/fpls.2023.1187803 |
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Idioma: |
Inglês |
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Conteúdo: |
Purslane (Portulaca oleracea L.) is a non-conventional food plant used extensively in folk medicine and classified as a multipurpose plant species, serving as a source of features of direct importance to the agricultural and agriindustrial sectors. This species is considered a suitable model to study the mechanisms behind resistance to several abiotic stresses including salinity. The recently achieved technological developments in high-throughput biology opened a new window of opportunity to gain additional insights on purslane resistance to salinity stress?a complex, multigenic, and still not well-understood trait. Only a few reports on single-omics analysis (SOA) of purslane are available, and only one multi-omics integration (MOI) analysis exists so far integrating distinct omics platforms (transcriptomics and metabolomics) to characterize the response of purslane plants to salinity stress. |
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Thesaurus Nal: |
Analytical methods; Chemometrics; Mass spectrometry; Proteomics; Salt tolerance. |
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Categoria do assunto: |
-- |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/doc/1157370/1/Osmoprotectants-play.pdf
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Marc: |
LEADER 01913naa a2200313 a 4500
001 2157370
005 2023-10-25
008 2023 bl uuuu u00u1 u #d
024 7 $a10.3389/fpls.2023.1187803$2DOI
100 1 $aRODRIGUES NETO, J. C.
245 $aOsmoprotectants play a major role in the Portulaca oleracea resistance to high levels of salinity stress?insights from a metabolomics and proteomics integrated approach.$h[electronic resource]
260 $c2023
520 $aPurslane (Portulaca oleracea L.) is a non-conventional food plant used extensively in folk medicine and classified as a multipurpose plant species, serving as a source of features of direct importance to the agricultural and agriindustrial sectors. This species is considered a suitable model to study the mechanisms behind resistance to several abiotic stresses including salinity. The recently achieved technological developments in high-throughput biology opened a new window of opportunity to gain additional insights on purslane resistance to salinity stress?a complex, multigenic, and still not well-understood trait. Only a few reports on single-omics analysis (SOA) of purslane are available, and only one multi-omics integration (MOI) analysis exists so far integrating distinct omics platforms (transcriptomics and metabolomics) to characterize the response of purslane plants to salinity stress.
650 $aAnalytical methods
650 $aChemometrics
650 $aMass spectrometry
650 $aProteomics
650 $aSalt tolerance
700 1 $aSALGADO, F. F.
700 1 $aBRAGA, I. DE O.
700 1 $aSILVA, T. L. C. DA
700 1 $aSILVA, V. N. B.
700 1 $aLEAO, A. P.
700 1 $aRIBEIRO, J. A. de A.
700 1 $aABDELNUR, P. V.
700 1 $aVALADARES, L. F.
700 1 $aSOUSA, C. A. F. de
700 1 $aSOUZA JUNIOR, M. T.
773 $tFrontiers in Plant Science$gv. 14, 1187803, 2023.
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Registro original: |
Embrapa Agroenergia (CNPAE) |
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Biblioteca |
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URL |
Voltar
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 | Acesso ao texto completo restrito à biblioteca da Embrapa Mandioca e Fruticultura. Para informações adicionais entre em contato com cnpmf.biblioteca@embrapa.br. |
Registro Completo
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Biblioteca(s): |
Embrapa Mandioca e Fruticultura. |
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Data corrente: |
07/07/2014 |
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Data da última atualização: |
25/05/2023 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
B - 1 |
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Autoria: |
HADDAD, F.; SARAIVA, R. M.; MIZUBUTI, E. S. G.; ROMEIRO, R. S.; MAFFIA, L. A. |
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Afiliação: |
FERNANDO HADDAD, CNPMF; RODRIGO M. SARAIVA, UFV; EDUARDO S. G. MIZUBUTI, UFV; REGINALDO S. ROMEIRO, UFV; LUIZ A. MAFFIA, UFV. |
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Título: |
Isolation and selection of Hemileia Vastatrix antagonists. |
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Ano de publicação: |
2014 |
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Fonte/Imprenta: |
European Journal of Plant Pathology, 2014. |
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ISSN: |
0929-1873 |
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DOI: |
10.1007/s10658-014-0430-9 |
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Idioma: |
Inglês |
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Conteúdo: |
Organic coffee growing is rapidly increasing in Brazil, and many diseases, especially coffee leaf rust (Hemileia vastatrix), are threatening its production. This study is a first step towards a biocontrol program for coffee rust on organically grown plants. In three organic coffee farms in the state of Minas Gerais, 393 microbial strains including 154 bacterial and 239 fungal strains were isolated from leaves, leaf debris, and soil samples, and in 6 month-old coffee plants, 17 of these isolates reduced both the infection frequency (IF) and the number of H. vastatrix urediniospores produced per leaf (UPL) by more than 70 %. The isolates were identified as eight bacteria isolates, seven Bacillus spp. and one Pseudomonas sp., and nine fungal isolates, four Fusarium spp., two Penicillium spp., one Aspergillus sp., one Acremonium sp. and one Cladosporium sp. Each fungal and bacterial isolate was applied 0, 4, 8, 12 or 16 days before and 0, 4, 8, 12 or 16 days after H. vastatrix inoculation, and the efficiency in reducing both IF and UPL was evaluated. The efficiency was higher and lasted longer when the bacterial isolates were applied before H. vastatrix inoculation. Six Bacillus (B10, B25, B143, B157, B171, B175), two Fusarium (F205, F281), and one Pseudomonas (B286) isolates are potentially efficient as biocontrol agents of H. vastatrix and will be tested using field experiments. |
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Palavras-Chave: |
Cafeicultura orgânica; Disorders; Plant diseases. |
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Thesagro: |
Café; Coffea Arábica; Controle biológico; Doença de planta; Doença fungíca; Ferrugem; Hemileia Vastatrix. |
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Thesaurus NAL: |
Biological control; Leaf rust. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 02317naa a2200337 a 4500
001 1989872
005 2023-05-25
008 2014 bl uuuu u00u1 u #d
022 $a0929-1873
024 7 $a10.1007/s10658-014-0430-9$2DOI
100 1 $aHADDAD, F.
245 $aIsolation and selection of Hemileia Vastatrix antagonists.$h[electronic resource]
260 $c2014
520 $aOrganic coffee growing is rapidly increasing in Brazil, and many diseases, especially coffee leaf rust (Hemileia vastatrix), are threatening its production. This study is a first step towards a biocontrol program for coffee rust on organically grown plants. In three organic coffee farms in the state of Minas Gerais, 393 microbial strains including 154 bacterial and 239 fungal strains were isolated from leaves, leaf debris, and soil samples, and in 6 month-old coffee plants, 17 of these isolates reduced both the infection frequency (IF) and the number of H. vastatrix urediniospores produced per leaf (UPL) by more than 70 %. The isolates were identified as eight bacteria isolates, seven Bacillus spp. and one Pseudomonas sp., and nine fungal isolates, four Fusarium spp., two Penicillium spp., one Aspergillus sp., one Acremonium sp. and one Cladosporium sp. Each fungal and bacterial isolate was applied 0, 4, 8, 12 or 16 days before and 0, 4, 8, 12 or 16 days after H. vastatrix inoculation, and the efficiency in reducing both IF and UPL was evaluated. The efficiency was higher and lasted longer when the bacterial isolates were applied before H. vastatrix inoculation. Six Bacillus (B10, B25, B143, B157, B171, B175), two Fusarium (F205, F281), and one Pseudomonas (B286) isolates are potentially efficient as biocontrol agents of H. vastatrix and will be tested using field experiments.
650 $aBiological control
650 $aLeaf rust
650 $aCafé
650 $aCoffea Arábica
650 $aControle biológico
650 $aDoença de planta
650 $aDoença fungíca
650 $aFerrugem
650 $aHemileia Vastatrix
653 $aCafeicultura orgânica
653 $aDisorders
653 $aPlant diseases
700 1 $aSARAIVA, R. M.
700 1 $aMIZUBUTI, E. S. G.
700 1 $aROMEIRO, R. S.
700 1 $aMAFFIA, L. A.
773 $tEuropean Journal of Plant Pathology, 2014.
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Embrapa Mandioca e Fruticultura (CNPMF) |
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