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4. | | NEVES, D. M.; ARAÚJO, J. S.; ROMEIRO, R. S. Potencial de biocontrole da murcha bacteriana do tomateiro por um isolado de Bacilus cereus. Fitopatologia Brasileira, Brasília, DF, v. 30, p. S66, ago. 2006. Suplemento. Resumo 063. Trabalho apresentado no 38. Congresso Brasileiro de Fitopatologia, 2005, Brasília, DF. Biblioteca(s): Embrapa Hortaliças. |
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9. | | BATISTA, G. S.; ROMEIRO, R. S.; NEVES, D. M. S.; VIEIRA JÚNIOR, J. R.; LANNA FILHO, R.; MENDONÇA, H. L. Controle biológico experimental do míldio pulverulento do tomateiro (Oidium sp.) pelo uso contaminante de dois antagonistas pré-selecionados. Summa Phytopathologica, Botucatu, v. 30, n. 1, p. 77, jan./mar. 2004. Resumo. Trabalho apresentado no 27º Congresso Paulista de Fitopatologia, 2003, Botucatu. Biblioteca(s): Embrapa Hortaliças. |
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10. | | NEVES, D. M. S.; BATISTA, G. S.; VIEIRA JÚNIOR, J. R.; SILVA, H. S. A.; ROMEIRO, R. S. Métodos de avaliação de promoção de crescimento pelo uso de um isolado de Bacillus cereus. Summa Phytopathologica, Botucatu, v. 30, n. 1, p. 99, jan./mar. 2004. Resumo. Trabalho apresentado no 27º Congresso Paulista de Fitopatologia, 2003, Botucatu. Biblioteca(s): Embrapa Hortaliças. |
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11. | | NEVES, D. M. S.; SILVA, H. S. A.; BATISTA, G. S.; LANNA FILHO, R.; ROMEIRO, R. S. Bioensaios para avaliação da potencialidade antagônista de um isolado de Bacillus cereus contra patógenos do tomateiro. Summa Phytopathologica, Botucatu, v. 30, n. 1, p. 98, jan./mar. 2004. Resumo. Trabalho apresentado no 27º Congresso Paulista de Fitopatologia, 2003, Botucatu. Biblioteca(s): Embrapa Hortaliças. |
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12. | | NEVES, D. M. S.; MENDONÇA, H. L.; VIEIRA JÚNIOR J. R.; SILVA, H. S. A.; ROMEIRO, R. S. Bioprospecção in vitro de um isolado de Bacillus cereus selecionado como agente de biocontrole de enfermidades do tomateiro. Summa Phytopathologica, Botucatu, v. 30, n. 1, p. 79, jan./mar. 2004. Resumo. Trabalho apresentado no 27º Congresso Paulista de Fitopatologia, 2003, Botucatu. Biblioteca(s): Embrapa Hortaliças. |
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13. | | LANNA FILHO, R.; VIEIRA JÚNIOR; SILVA, H. S. H.; BATISTA, G. S.; NEVES, D. M. S.; ROMEIRO, R. S. Efetividade de uma rizobactéria no controle experimental da pinta preta do tomateiro. Summa Phytopathologica, Botucatu, v. 30, n. 1, p. 91, jan./mar. 2004. Resumo. Trabalho apresentado no 27º Congresso Paulista de Fitopatologia, 2003, Botucatu. Biblioteca(s): Embrapa Hortaliças. |
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16. | | NEVES, D. M.; COELHO FILHO, M. A.; SOUZA, D. T.; SOARES FILHO, W. dos S.; COSTA, M. G. C.; GESTEIRA, A. da S. Análise da expressão gênica, sob condições de déficit hídrico, em limoeiro 'Cravo' (Citrus limonia OSBECK). In: CONGRESSO BRASILEIRO DE RECURSOS GENÉTICOS; WORKSHOP EM BIOPROSPECÇÃO E CONSERVAÇÃO DE PLANTAS NATIVAS DO SEMI-ÁRIDO, 3.; WORKSHOP INTERNACIONAL SOBRE BIOENERGIA E MEIO AMBIENTE, 2010, Salvador. Bancos de germoplasma: descobrir a riqueza, garantir o futuro: anais. Brasília, DF: Embrapa Recursos Genéticos e Biotecnologia, 2010. 1 CD-ROM (Embrapa Recursos Genéticos e Biotecnologia. Documentos, 304). PDF 104. Biblioteca(s): Embrapa Mandioca e Fruticultura. |
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17. | | NEVES, D. M.; COELHO FILHO, M. A.; SOUZA, D. T.; MENDES, A. F. S.; COSTA, M. G. C.; SOARES FILHO, W. dos S.; GESTEIRA, A. da S. Functional analysis of 9-cis-epoxycarotenoid dioxygenase (NCEDs) genes in response to water deficit in citrus. In: SIMPÓSIO BRASILEIRO DE GENÉTICA MOLECULAR DE PLANTAS, 3, 2011, Ilhéus. Resumos. [S. l.]: Sociedade Brasileira de Genética, 2011. 1 CD-ROM. pdf 34672 Biblioteca(s): Embrapa Mandioca e Fruticultura. |
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18. | | GARCIA, F. A. O.; ROMEIRO, R. S.; DEUNER, C. C.; SILVA, H. S. A.; NEVES, D. M. S.; LANNA FILHO, R.; MENDONÇA, H. L. Promoção de crescimento em tomateiro por rizobactérias com atividade de fosfatase. Summa Phytopathologica, Piracicaba, v. 29, n. 1, p. 103, jan./mar. 2003. Resumo. Biblioteca(s): Embrapa Hortaliças. |
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19. | | SOUZA, D. T.; NEVES, D. M.; COELHO FILHO, M. A.; COSTA, M. G. C.; SOARES FILHO, W. dos S.; GESTEIRA, A. da S. Avaliação da tolerância à seca em citros: análise de expressão gênica induzida por ácido abscísico. In: JORNADA CIENTÍFICA EMBRAPA MANDIOCA E FRUTICULTURA, 4., 2010, Cruz das Almas. [Anais...] Cruz das Almas: Embrapa Mandioca e Fruticultura, 2010. (Embrapa Mandioca e Fruticultura. Documentos, 190). 1 CD-ROM. Biblioteca(s): Embrapa Mandioca e Fruticultura. |
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20. | | QUEIROZ, I. dos S.; SANTOS, A. S.; NEVES, D. M.; BARBOSA, A. C. O.; GESTEIRA, A. da S.; FERREIRA, C. F. Avaliação de parâmetros fisiológicos da seca no comportamento de porta-enxerto de citros como suporte à proteômica. In: JORNADA CIENTÍFICA EMBRAPA MANDIOCA E FRUTICULTURA, 17., 2017 Ciência e Empreendedorismo : resumos. Cruz das Almas, BA: Embrapa Mandioca e Fruticultura, 2017. 137p. 1p. Desenvolvimento de Variedades Biblioteca(s): Embrapa Mandioca e Fruticultura. |
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Registros recuperados : 34 | |
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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
Biblioteca(s): |
Embrapa Mandioca e Fruticultura. |
Data corrente: |
09/07/2013 |
Data da última atualização: |
19/05/2023 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Circulação/Nível: |
A - 1 |
Autoria: |
NEVES, D. M.; COELHO FILHO, M. A.; BELLETE, B. S.; SILVA, M. F. G. F.; SOUZA, D. T.; SOARES FILHO, W. dos S.; COSTA, M. G. C.; GESTEIRA, A. S. |
Afiliação: |
D. M. NEVES, UESC; MAURICIO ANTONIO COELHO FILHO, CNPMF; B. S. BELLETE, UFSC; M. F. G. F. SILVA, UFSC; D. T. SOUZA, UFSC; WALTER DOS SANTOS SOARES FILHO, CNPMF; M. G. C. COSTA, UESC; A. S. GESTEIRA, UESC. |
Título: |
Comparative study of putative 9-cis-epoxycarotenoid dioxygenase and abscisic acid accumulation in the responses of Sunki mandarin and Rangpur lime to water deficit. |
Ano de publicação: |
2013 |
Fonte/Imprenta: |
Molecular Biology Reports, May, 2013. |
ISSN: |
0301-4851 |
DOI: |
10.1007/s11033-013-2634-z |
Idioma: |
Inglês |
Conteúdo: |
Abscisic acid is a plant hormone that participates in essential plant physiological processes, especially during adaptation to many environmental stresses, such as water deficit. The relationship between ABA accumulation and the expression of putative carotenoid cleavage dioxygenase (CCD) genes was investigated in the pot-cultivated leaves and roots of the 'Rangpur' lime and 'Sunki Maravilha' mandarin plants. Transpiration, stomatal resistance and leaf growth were evaluated when these genotypes were subjected to continuous water deficit. Under water deficit conditions, the 'Rangpur' lime extracts used greater amounts of water when compared to the 'Sunki Maravilha' plants, which reached the greatest stomatal resistance 5 days before 'Rangpur' lime. When subjected to water deficit, the roots and leaves of 'Sunki Maravilha' showed a progressive increase in ABA accumulation; however, in 'Rangpur' lime, alternations between high and low ABA concentrations were observed. These results suggest a retroactive feeding regulation by ABA. In 'Rangpur' lime the NCED2, NCED3 and CCD4a genes were expressed at the highest levels in the roots, and NCED5 was highly expressed in the leaves; in 'Sunki Maravilha', the NCED2 and NCED5 genes were most highly expressed in the roots, and NCED2 was most highly expressed in the leaves. However, for both genotypes, the transcription of these genes only correlated with ABA accumulation during the most severe water deficit conditions. The 'Rangpur' lime behaved as a vigorous rootstock; the leaf growth remained unaltered even when water was scarce. However, 'Sunki Maravilha' adaptation was based on the equilibrium of the response between the root and the aerial tissues due to water restriction. The use of the Sunki mandarin in combination with a scion with similar characteristics as its own, which responds to water deficit stress by accumulating ABA in the leaves, may display good drought tolerance under field conditions. MenosAbscisic acid is a plant hormone that participates in essential plant physiological processes, especially during adaptation to many environmental stresses, such as water deficit. The relationship between ABA accumulation and the expression of putative carotenoid cleavage dioxygenase (CCD) genes was investigated in the pot-cultivated leaves and roots of the 'Rangpur' lime and 'Sunki Maravilha' mandarin plants. Transpiration, stomatal resistance and leaf growth were evaluated when these genotypes were subjected to continuous water deficit. Under water deficit conditions, the 'Rangpur' lime extracts used greater amounts of water when compared to the 'Sunki Maravilha' plants, which reached the greatest stomatal resistance 5 days before 'Rangpur' lime. When subjected to water deficit, the roots and leaves of 'Sunki Maravilha' showed a progressive increase in ABA accumulation; however, in 'Rangpur' lime, alternations between high and low ABA concentrations were observed. These results suggest a retroactive feeding regulation by ABA. In 'Rangpur' lime the NCED2, NCED3 and CCD4a genes were expressed at the highest levels in the roots, and NCED5 was highly expressed in the leaves; in 'Sunki Maravilha', the NCED2 and NCED5 genes were most highly expressed in the roots, and NCED2 was most highly expressed in the leaves. However, for both genotypes, the transcription of these genes only correlated with ABA accumulation during the most severe water deficit conditions. The 'Rangpur' lime ... Mostrar Tudo |
Palavras-Chave: |
Tangerina Sunki Maravilha. |
Thesagro: |
Ácido abscísico; LImão cravo; Tangerina. |
Thesaurus NAL: |
Abscisic acid; Citrus. |
Categoria do assunto: |
-- |
Marc: |
LEADER 02914naa a2200301 a 4500 001 1961657 005 2023-05-19 008 2013 bl uuuu u00u1 u #d 022 $a0301-4851 024 7 $a10.1007/s11033-013-2634-z$2DOI 100 1 $aNEVES, D. M. 245 $aComparative study of putative 9-cis-epoxycarotenoid dioxygenase and abscisic acid accumulation in the responses of Sunki mandarin and Rangpur lime to water deficit.$h[electronic resource] 260 $c2013 520 $aAbscisic acid is a plant hormone that participates in essential plant physiological processes, especially during adaptation to many environmental stresses, such as water deficit. The relationship between ABA accumulation and the expression of putative carotenoid cleavage dioxygenase (CCD) genes was investigated in the pot-cultivated leaves and roots of the 'Rangpur' lime and 'Sunki Maravilha' mandarin plants. Transpiration, stomatal resistance and leaf growth were evaluated when these genotypes were subjected to continuous water deficit. Under water deficit conditions, the 'Rangpur' lime extracts used greater amounts of water when compared to the 'Sunki Maravilha' plants, which reached the greatest stomatal resistance 5 days before 'Rangpur' lime. When subjected to water deficit, the roots and leaves of 'Sunki Maravilha' showed a progressive increase in ABA accumulation; however, in 'Rangpur' lime, alternations between high and low ABA concentrations were observed. These results suggest a retroactive feeding regulation by ABA. In 'Rangpur' lime the NCED2, NCED3 and CCD4a genes were expressed at the highest levels in the roots, and NCED5 was highly expressed in the leaves; in 'Sunki Maravilha', the NCED2 and NCED5 genes were most highly expressed in the roots, and NCED2 was most highly expressed in the leaves. However, for both genotypes, the transcription of these genes only correlated with ABA accumulation during the most severe water deficit conditions. The 'Rangpur' lime behaved as a vigorous rootstock; the leaf growth remained unaltered even when water was scarce. However, 'Sunki Maravilha' adaptation was based on the equilibrium of the response between the root and the aerial tissues due to water restriction. The use of the Sunki mandarin in combination with a scion with similar characteristics as its own, which responds to water deficit stress by accumulating ABA in the leaves, may display good drought tolerance under field conditions. 650 $aAbscisic acid 650 $aCitrus 650 $aÁcido abscísico 650 $aLImão cravo 650 $aTangerina 653 $aTangerina Sunki Maravilha 700 1 $aCOELHO FILHO, M. A. 700 1 $aBELLETE, B. S. 700 1 $aSILVA, M. F. G. F. 700 1 $aSOUZA, D. T. 700 1 $aSOARES FILHO, W. dos S. 700 1 $aCOSTA, M. G. C. 700 1 $aGESTEIRA, A. S. 773 $tMolecular Biology Reports, May, 2013.
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