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| Registros recuperados : 5 | |
| 2. |  | LISERRE, A. M.; ZACARCHENCO, P. B.; SANTOS, K. M. O. dos; MENEZES, C. R.; MONTEIRO, L. R.; BOMFIM, M. A. D.; OLIVEIRA, L. S.; MORENO, I. Queijo probiótico de leite de cabra: avaliação in vivo da resistência às condições do trato gastrointestinal humano ao longo da vida de prateleira. In: CONGRESSO BRASILEIRO DE MICROBIOLOGIA, 25., 2009, Porto de Galinhas. Resumos... São Paulo: Sociedade Brasileira de Microbiologia, 2009. Resumo ID: 2159-2.| Biblioteca(s): Embrapa Caprinos e Ovinos. |
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| 3. | | LISERRE, A. M.; ZACARCHENCO, P. B.; SANTOS, K. M. O. dos; BURITI, F. C. A.; GONÇALVES, L. S.; MONTEIRO, L. R. Survival of Lactobacillus acidophilus in Boursin-like cheese after and enteric conditions in virto. In: JOINT ANNUAL MEETING, 2010, Denver. Abstracts. Denver: ADSA; PSA; AMPA; CSAS; WSASAS; ASAS, 2010. p. 806. Ref. 952. Publicado no Journal of Animal Science, v. 88, supl. 2; Journal of Dairy Science, v. 93, supl. 1; Poultry Science, v. 89, supl. 1.| Biblioteca(s): Embrapa Caprinos e Ovinos. |
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| 4. | | SANTOS, K. M. O. dos; LISERRE, A. M.; ZACARHENCO, P. B.; BURITI, F. C. A.; GONÇALVES, L. S.; MONTEIRO, L. R.; MORENO, I.; EGITO A. S. do. Use of simulated gastrointestinal fluid to evaluate the survival of Bifidobacterium animalis in caprine acid-coagulated cream cheese. In: INTERNATIONAL SCIENTIFIC CONFERENCE ON PROBIOTICS AND PREBIOTICS, 2010, Kosice, Slovakia. Proceedings... Slovak Republic: PAMIDA International, 2010. p. 110.| Biblioteca(s): Embrapa Caprinos e Ovinos. |
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| 5. | | LANGE, C. M.; MONTEIRO, L. R.; FREIRE, B. M.; FRANCO, D. F.; SOUZA, R. O. de; FERREIRA, C. S. dos R.; SILVA, J. J. C. da; BATISTA, B. L. Mineral profile exploratory analysis for rice grains traceability. Food Chemistry, v. 300, p. 1-140, 2019.| Biblioteca(s): Embrapa Clima Temperado. |
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| Registros recuperados : 5 | |
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Registro Completo
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Biblioteca(s): |
Embrapa Café. |
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Data corrente: |
08/03/2016 |
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Data da última atualização: |
10/03/2016 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
A - 2 |
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Autoria: |
SANTOS, T. B. dos; LIMA, R. B. de; NAGASHIMA, G. T.; PETKOWICZ, C. L. de O.; CARPENTIERI-PÍPOLO, V.; PEREIRA, L. F. P.; DOMINGUES, D. S.; VIEIRA, L. G. E. |
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Afiliação: |
TIAGO BENEDITO DOS SANTOS, IAPAR/UEPR; ROGÉRIO BARBOSA DE LIMA, UFPR; GETÚLIO TAKASHI NAGASHIMA, IAPAR; CARMEN LUCIA DE OLIVEIRA PETOKOWICZ, UFPR; VALÉRIA CARPENTIERI-PÍPOLO, Universidade Estadual de Londrina; LUIZ FILIPE PROTASIO PEREIRA, SAPC; DOUGLAS SILVA DOMINGUES, IAPAR; LUIZ GONZAGA ESTEVES VIEIRA, Universidade do Oeste Paulista. |
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Título: |
Galactinol synthase transcriptional profile in two genotypes of Coffea canephora with contrasting tolerance to drought. |
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Ano de publicação: |
2015 |
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Fonte/Imprenta: |
Genetics and Molecular Biology, v. 38, n. 2, p. 182-190, 2015 |
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Idioma: |
Inglês |
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Conteúdo: |
ncreased synthesis of galactinol and raffinose family oligosaccharides (RFOs) has been reported in vegetative tissues in response to a range of abiotic stresses. In this work, we evaluated the transcriptional profile of a Coffea canephora galactinol synthase gene (CcGolS1) in two clones that differed in tolerance to water deficit in order to assess the contribution of this gene to drought tolerance. The expression of CcGolS1 in leaves was differentially regulated by water deficit, depending on the intensity of stress and the genotype. In clone 109A (drought-susceptible), the abundance of CcGolS1 transcripts decreased upon exposure to drought, reaching minimum values during recovery from severe water deficit and stress. In contrast, CcGolS1 gene expression in clone 14 (drought-tolerant) was stimulated by water deficit. Changes in galactinol and RFO content did not correlate with variation in the steady-state transcript level. However, the magnitude of increase in RFO accumulation was higher in the tolerant cultivar, mainly under severe water deficit. The finding that the drought-tolerant coffee clone showed enhanced accumulation of CcGolS1 transcripts and RFOs under water deficit suggests the possibility of using this gene to improve drought tolerance in this important crop. |
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Palavras-Chave: |
Coffee; Raffinose family oligosaccharides (RFOs). |
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Thesagro: |
Café. |
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Thesaurus NAL: |
Water stress. |
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Categoria do assunto: |
-- |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/140750/1/Galatinol-synthase.pdf
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Marc: |
LEADER 02099naa a2200253 a 4500
001 2039986
005 2016-03-10
008 2015 bl uuuu u00u1 u #d
100 1 $aSANTOS, T. B. dos
245 $aGalactinol synthase transcriptional profile in two genotypes of Coffea canephora with contrasting tolerance to drought.$h[electronic resource]
260 $c2015
520 $ancreased synthesis of galactinol and raffinose family oligosaccharides (RFOs) has been reported in vegetative tissues in response to a range of abiotic stresses. In this work, we evaluated the transcriptional profile of a Coffea canephora galactinol synthase gene (CcGolS1) in two clones that differed in tolerance to water deficit in order to assess the contribution of this gene to drought tolerance. The expression of CcGolS1 in leaves was differentially regulated by water deficit, depending on the intensity of stress and the genotype. In clone 109A (drought-susceptible), the abundance of CcGolS1 transcripts decreased upon exposure to drought, reaching minimum values during recovery from severe water deficit and stress. In contrast, CcGolS1 gene expression in clone 14 (drought-tolerant) was stimulated by water deficit. Changes in galactinol and RFO content did not correlate with variation in the steady-state transcript level. However, the magnitude of increase in RFO accumulation was higher in the tolerant cultivar, mainly under severe water deficit. The finding that the drought-tolerant coffee clone showed enhanced accumulation of CcGolS1 transcripts and RFOs under water deficit suggests the possibility of using this gene to improve drought tolerance in this important crop.
650 $aWater stress
650 $aCafé
653 $aCoffee
653 $aRaffinose family oligosaccharides (RFOs)
700 1 $aLIMA, R. B. de
700 1 $aNAGASHIMA, G. T.
700 1 $aPETKOWICZ, C. L. de O.
700 1 $aCARPENTIERI-PÍPOLO, V.
700 1 $aPEREIRA, L. F. P.
700 1 $aDOMINGUES, D. S.
700 1 $aVIEIRA, L. G. E.
773 $tGenetics and Molecular Biology$gv. 38, n. 2, p. 182-190, 2015
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