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| Registros recuperados : 137 | |
| 41. |  | FERNANDES JUNIOR, P. I.; SOUZA, L. S. B.; NUNES, I. A.; MARTINS, L. M. V.; AIDAR, S. de T.; MORGANTE, C. V.; GAVA, C. A. T. halotolerância de bactérias diazotróficas isoladas da gramínea tolerante à dessecação tripogon spicatus na caatinga In: CONGRESSO BRASILEIRO DE MICROBIOLOGIA, 27.; SIMPÓSIO IBEROAMERICANO SOBRE MICRO-ORGANISMOS FOTOSSINTETIZANTES, 2; SIMPÓSIO BRASILEIRO DE MICOBACTÉRIAS, 15.; SIMPÓSIO DE FERMENTAÇÃO ALCOÓLICA, 2.; BRAZILIAN MICROBIOME WORKSHOP, 1.; BRAZILIAN MICR.OBIOME PROJECT MEETING , 2.; SIMPÓSIO DE COLEÇÕES DE CULTURA, 4., 2013, Natal. Resumos... São Paulo: Sociedade Brasileira de Microbiologia, 2013 Resumo 1744-1.| Biblioteca(s): Embrapa Semiárido. |
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| 42. | | BRIDE, L. L.; BRASILEIRO, A. C. M.; MORGANTE, C. V.; ROBERTS, P. A.; BERTIOLI, S. C. de M. L.; BERTIOLI, D. J.; GUIMARAES, P. M. Identification of candidate genes in Arachis stenosperma involved in the interaction with root-knot nematode (Meloidogyne arenaria). In: INTERNATIONAL CONFERENCE OF THE PEANUT RESEARCH COMMUNITY ON ADVANCES IN ARACHIS THROUGH GENOMICS AND BIOTECNOLOGY, 5., 2011, Brasília, DF. Book of abstracts... Brasília, DF: Embrapa Genetic Researces and Biotecnology, 2011. p. 84| Biblioteca(s): Embrapa Recursos Genéticos e Biotecnologia. |
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| 43. | | BRIDE, L. L.; BRASILEIRO, A. C. M.; MORGANTE, C. V.; ROBERTS, P. A.; BERTIOLI, S. C. de M. L.; BERTIOLI, D. J.; GUIMARAES, P. M. Identification of candidate genes in Arachis stenosperma involved in the interaction with root-knot nematode (Meloidogyne arenaria). In: INTERNATIONAL CONFERENCE OF THE PEANUT RESEARCH COMMUNITY ON ADVANCES IN ARACHIS THROUGH GENOMICS AND BIOTECNOLOGY, 5., 2011, Brasília, DF. Book of abstracts... Brasília, DF: Embrapa Genetic Researces and Biotecnology, 2011. p. 84.| Biblioteca(s): Embrapa Semiárido. |
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| 44. | | SILVA, P. P. dos S.; SOUSA, M. B. e; OLIVEIRA, E. J. de; MORGANTE, C. V.; OLIVEIRA, C. R. S. de; VIEIRA, S. L.; BOREL, J. C. Genome-wide association study of drought tolerance in cassava. Euphytica, v.217, n.60, 2021.| Biblioteca(s): Embrapa Mandioca e Fruticultura; Embrapa Semiárido. |
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| 45. | | SANTANA-PEREIRA, A. L. R.; BRASILEIRO, A. C. M.; BERTIOLI, D. J.; MORGANTE, C. V.; GIMENES, M. A.; BERTIOLI, S. C. de M. L. Genetic diversity of the gene Resveratrol Synthase in Arachis spp. from Embrapa active germoplasm bank. In: INTERNATIONAL CONFERENCE OF THE PEANUT RESEARCH COMMUNITY ON ADVANCES IN ARACHIS THROUGH GENOMICS AND BIOTECNOLOGY, 5., 2011, Brasília, DF. Book of abstracts... Brasília, DF: Embrapa Genetic Researces and Biotecnology, 2011. p. 63. Poster.| Biblioteca(s): Embrapa Recursos Genéticos e Biotecnologia. |
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| 46. | | SANTANA-PEREIRA, A. L. R.; BRASILEIRO, A. C. M.; BERTIOLI, D. J.; MORGANTE, C. V.; GIMENES, M. A.; BERTIOLI, S. C. de M. L. Genetic diversity of the gene Resveratrol Synthase in Arachis spp. from Embrapa active germoplasm bank. In: INTERNATIONAL CONFERENCE OF THE PEANUT RESEARCH COMMUNITY ON ADVANCES IN ARACHIS THROUGH GENOMICS AND BIOTECNOLOGY, 5., 2011, Brasília, DF. Book of abstracts... Brasília, DF: Embrapa Genetic Researces and Biotecnology, 2011. p. 63.| Biblioteca(s): Embrapa Semiárido. |
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| 47. | | OLIVEIRA, E. J. de; AIDAR, S. de T.; MORGANTE, C. V.; CHAVES, A. R. de M.; CRUZ, J. L.; COELHO FILHO, M. A. Genetic parameters for drought-tolerance in cassava. Pesquisa Agropecuária Brasileira, Brasília, DF, v. 50, n. 3, p. 233-241, mar. 2015.| Biblioteca(s): Embrapa Mandioca e Fruticultura; Embrapa Semiárido; Embrapa Unidades Centrais. |
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| 49. | | OLIVEIRA, E. J. de; MORGANTE, C. V.; AIDAR, S. de T.; CHAVES, A. R. de M.; ANTONIO, R. P.; CRUZ, J. L.; COELHO FILHO, M. A. Evaluation of cassava germplasm for drought tolerance under field conditions. Euphytica, v. 213, n. 8, aug. 2017.| Biblioteca(s): Embrapa Mandioca e Fruticultura; Embrapa Semiárido. |
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| 50. | | MORGANTE, C. V; MARTINS, A. C. Q.; ARAUJO, A. C. G. de; BERTIOLI, S. C. de M. L.; BERTIOLI, D. J.; GUIMARAES, P. M.; BRASILEIRO, A. C. M. Validação de genes de referência como controle interno para estudos de expressão gênica em Arachis POR RT-qPCR. In: ENCONTRO DO TALENTO ESTUDANTIL DA EMBRAPA RECURSOS GENÉTICOS E BIOTECNOLOGIA, 15., 2010, Brasília, DF. Anais: resumos dos trabalhos. Brasília, DF: Embrapa Recursos Genéticos e Biotecnologia, 2010. Resumo 038.| Biblioteca(s): Embrapa Recursos Genéticos e Biotecnologia. |
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| 51. | | AIDAR, S. de T.; CHAVES, A. R. de M.; FERNANDES JUNIOR, P. I.; OLIVEIRA, M. de S.; COSTA NETO, B. P. da; CALSA JUNIOR, T.; MORGANTE, C. V. Vegetative desiccation tolerance of Tripogon spicatus (Poaceae) from the tropical semiarid region of northeastern Brazil. Functional Plant Biology, v, 44, n. 11, p. 1124-1133, 2017.| Biblioteca(s): Embrapa Semiárido. |
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| 52. | | BEZERRA L. P. de A. F.; MELO, B. P. de; ARRAES, F. B. M.; MORGANTE, C. V.; LOURENCO, I. T.; DOMICIANO, G. P.; ANDRADE, R. V.; FONTES, E. P. B.; SÁ, M. F. G. de. Engenharia genética de precisão para tolerância à seca em soja e seu efeito na via de morte celular programada do retículo endoplasmático. In: SIMPÓSIO BRASILEIRO DE GENÉTICA MOLECULAR DE PLANTAS, 8, 2023, Florianópolis, SC. Anais... Florianópolis: SBG, 2023. p. 85.| Biblioteca(s): Embrapa Recursos Genéticos e Biotecnologia. |
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| 53. | | BEZERRA L. P. de A. F.; MELO, B. P. de; ARRAES, F. B. M.; MORGANTE, C. V.; LOURENCO, I. T.; DOMICIANO, G. P.; ANDRADE, R. V.; FONTES, E. P. B.; SÁ, M. F. G. de. Engenharia genética de precisão para tolerância à seca em soja e seu efeito na via de morte celular programada do retículo endoplasmático. In: SIMPÓSIO BRASILEIRO DE GENÉTICA MOLECULAR DE PLANTAS, 8, 2023, Florianópolis, SC. Anais... Florianópolis: SBG, 2023. p. 85.| Biblioteca(s): Embrapa Semiárido. |
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| 54. | | VITOR, A. B.; ROCHA, L. M.; COSTA NETO, B. P.; AIDAR, S. de T.; CHAVES, A. R. de M.; MORGANTE, C. V.; ANTONIO, R. P.; OLIVEIRA, E. J. de. Desempenho agronômico de genótipos de Manihot esculenta Crantz submetidos ao deficit hídrico. In: JORNADA DE INTEGRAÇÃO DA PÓS-GRADUAÇÃO DA EMBRAPA SEMIÁRIDO, 1., 2016, Petrolina. Anais... Petrolina: Embrapa Semiárido, 2016. p. 69-70. (Embrapa Semiárido. Documentos, 274).| Biblioteca(s): Embrapa Mandioca e Fruticultura. |
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| 55. | | VITOR, A. B.; ROCHA, L. M.; COSTA NETO, B. P.; AIDAR, S. de T.; CHAVES, A. R. de M.; MORGANTE, C. V.; ANTONIO, R. P.; OLIVEIRA, E. J. de. Desempenho agronômico de genótipos de Manihot esculenta Crantz submetidos ao deficit hídrico. In: JORNADA DE INTEGRAÇÃO DA PÓS-GRADUAÇÃO DA EMBRAPA SEMIÁRIDO, 1., 2016, Petrolina. Anais... Petrolina: Embrapa Semiárido, 2016. p. 69-70. (Embrapa Semiárido. Documentos, 274).| Biblioteca(s): Embrapa Semiárido. |
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| 56. | | GUIMARAES, P. M.; BRASILEIRO, A. C. M.; PROITE, K.; ARAUJO, A. C. G. de; BERTIOLI, S. C. de M. L.; PIC TAYLOR, A.; SILVA, F. R. da; MORGANTE, C. V.; RIBEIRO, S. da G.; BERTIOLI, D. J. A study of gene expression in the nematode resistant wild peanut relative, Arachis stenosperma, in response to challenge with Meloidogyne arenaria. Tropical Plant Biology, v. 3, p. 183-192, 2010.| Biblioteca(s): Embrapa Recursos Genéticos e Biotecnologia. |
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| 57. | | ARAUJO, A. C. G. de; GUIMARAES, P. M.; MORGANTE, C. V.; GUIMARÃES, L. A.; SILVA JUNIOR, O. B. da; ROBERTS, P. A.; BERTIOLI, S. C. de M. L.; BERTIOLI, D.; BRASILEIRO, A. C. M. A survey of differentially expressed genes in resistant wild arachis during nematode infection. In: SIMPÓSIO BRASILEIRO DE GENÉTICA MOLECULAR DE PLANTAS, 4., 2013, Bento Gonçalves. Resumos... Bento Gonçalves: SBG, 2013. p. 58.| Biblioteca(s): Embrapa Recursos Genéticos e Biotecnologia. |
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| 58. | | ARAUJO, A. C. G. de; MORGANTE, C. V.; GUIMARAES, P. M.; SILVA JUNIOR, O. B. da; ROBERTS, P. A.; BERTIOLI, S. C. de M. L.; BERTIOLI, D.; BRASILEIRO, A. C. M. A survey of differentially expressed genes in resistant wild arachis during nematode infection. In: SIMPÓSIO BRASILEIRO DE GENÉTICA MOLECULAR DE PLANTAS, 4., 2013, Bento Gonçalves. Resumos... Bento Gonçalves: SBG, 2013. p. 58.| Biblioteca(s): Embrapa Semiárido. |
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| 59. | | MORGANTE, C. V.; BRASILEIRO, A. C. M.; ROBERTS, P. A.; GUIMARAES, L. A.; ARAUJO, A. C. G. de; FONSECA, L. N.; BERTIOLI, S. C. de M. L.; BERTIOLI, D. J.; GUIMARAES, P. M. A survey of genes involved in Arachis stenosperma resistance to Meloidogyne arenaria race 1. Functional Plant Biology, v. 41, p. 1298-1309, 2013.| Biblioteca(s): Embrapa Recursos Genéticos e Biotecnologia; Embrapa Semiárido. |
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| 60. | | MORGANTE, C. V.; BRASILEIRO, A. C. M.; ROBERTS, P. A.; GUIMARÃES, L. A.; FONSECA, L. N.; ARAUJO, A. C. G. de; BERTIOLI, S. C. de M. L.; BERTIOLI, D. J.; GUIMARAES, P. M. A survey of genes potentially involved in Arachis stenosperma resistance to Meloidogyne arenaria race In: SIMPÓSIO BRASILEIRO DE GENÉTICA MOLECULAR DE PLANTAS, 4., 2013, Bento Gonçalves. Resumos... Bento Gonçalves: SBG, 2013. p. 51.| Biblioteca(s): Embrapa Recursos Genéticos e Biotecnologia. |
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| Registros recuperados : 137 | |
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 | Acesso ao texto completo restrito à biblioteca da Embrapa Semiárido. Para informações adicionais entre em contato com cpatsa.biblioteca@embrapa.br. |
Registro Completo
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Biblioteca(s): |
Embrapa Semiárido. |
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Data corrente: |
16/10/2017 |
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Data da última atualização: |
18/05/2018 |
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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: |
AIDAR, S. de T.; CHAVES, A. R. de M.; FERNANDES JUNIOR, P. I.; OLIVEIRA, M. de S.; COSTA NETO, B. P. da; CALSA JUNIOR, T.; MORGANTE, C. V. |
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Afiliação: |
SAULO DE TARSO AIDAR, CPATSA; AGNALDO RODRIGUES DE MELO CHAVES, CPATSA; PAULO IVAN FERNANDES JUNIOR, CPATSA; MELQUISEDEC DE S. OLIVEIRA, UFPE; BENJAMIM P. DA COSTA NETO, UPE; TERCÍLIO CALSA JUNIOR, UFPE; CAROLINA VIANNA MORGANTE, CPATSA. |
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Título: |
Vegetative desiccation tolerance of Tripogon spicatus (Poaceae) from the tropical semiarid region of northeastern Brazil. |
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Ano de publicação: |
2017 |
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Fonte/Imprenta: |
Functional Plant Biology, v, 44, n. 11, p. 1124-1133, 2017. |
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DOI: |
10.1071/FP17066 |
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Idioma: |
Inglês |
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Conteúdo: |
The vegetative desiccation tolerance of Tripogon spicatus (Nees) Ekman was confirmed by its ability to recover the physiological functionality of intact plants previously subjected to extreme dehydration. Photosynthesis became undetectable when leaf relative water content (RWCleaf) achieved ~60%, whereas photochemical variables showed a partial decrease. Until the minimum RWCleaf of 6.41%, total chl decreased by 9%, and total carotenoids increased by 29%. Superoxide dismutase (SOD) activity decreased by 57%, on average, during dehydration, but catalase (CAT) and peroxidase (APX) activities showed no significant differences throughout the experiment. Malondialdehyde (MDA) content increased by 151%, total leaf and root amino acids decreased by 62% and 77%, respectively, whereas leaf and root proline decreased by 40% and 61%, respectively, until complete desiccation. After rehydration, leaves completely recovered turgidity and total chl contents. Carotenoids and MDA remained high, whereas SOD was 60% lower than the measured average measured before dehydration. With the exception of root amino acid contents, total amino acids and proline concentrations recovered completely. Gas exchange and photochemical variables remained substantially higher 4 days after rehydration, compared with the control. Besides increasing MDA, the overall physiological results showed that membrane functionality was preserved, leading to the vegetative desiccation tolerance of T. spicatus during the dehydration?rehydration cycle. MenosThe vegetative desiccation tolerance of Tripogon spicatus (Nees) Ekman was confirmed by its ability to recover the physiological functionality of intact plants previously subjected to extreme dehydration. Photosynthesis became undetectable when leaf relative water content (RWCleaf) achieved ~60%, whereas photochemical variables showed a partial decrease. Until the minimum RWCleaf of 6.41%, total chl decreased by 9%, and total carotenoids increased by 29%. Superoxide dismutase (SOD) activity decreased by 57%, on average, during dehydration, but catalase (CAT) and peroxidase (APX) activities showed no significant differences throughout the experiment. Malondialdehyde (MDA) content increased by 151%, total leaf and root amino acids decreased by 62% and 77%, respectively, whereas leaf and root proline decreased by 40% and 61%, respectively, until complete desiccation. After rehydration, leaves completely recovered turgidity and total chl contents. Carotenoids and MDA remained high, whereas SOD was 60% lower than the measured average measured before dehydration. With the exception of root amino acid contents, total amino acids and proline concentrations recovered completely. Gas exchange and photochemical variables remained substantially higher 4 days after rehydration, compared with the control. Besides increasing MDA, the overall physiological results showed that membrane functionality was preserved, leading to the vegetative desiccation tolerance of T. spicatus during the dehy... Mostrar Tudo |
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Palavras-Chave: |
Desidratação vegetativa; Resurrection plant; Tripogon spicatus. |
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Thesagro: |
Caatinga; Gramínea. |
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Categoria do assunto: |
X Pesquisa, Tecnologia e Engenharia |
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Marc: |
LEADER 02343naa a2200265 a 4500
001 2077453
005 2018-05-18
008 2017 bl uuuu u00u1 u #d
024 7 $a10.1071/FP17066$2DOI
100 1 $aAIDAR, S. de T.
245 $aVegetative desiccation tolerance of Tripogon spicatus (Poaceae) from the tropical semiarid region of northeastern Brazil.
260 $c2017
520 $aThe vegetative desiccation tolerance of Tripogon spicatus (Nees) Ekman was confirmed by its ability to recover the physiological functionality of intact plants previously subjected to extreme dehydration. Photosynthesis became undetectable when leaf relative water content (RWCleaf) achieved ~60%, whereas photochemical variables showed a partial decrease. Until the minimum RWCleaf of 6.41%, total chl decreased by 9%, and total carotenoids increased by 29%. Superoxide dismutase (SOD) activity decreased by 57%, on average, during dehydration, but catalase (CAT) and peroxidase (APX) activities showed no significant differences throughout the experiment. Malondialdehyde (MDA) content increased by 151%, total leaf and root amino acids decreased by 62% and 77%, respectively, whereas leaf and root proline decreased by 40% and 61%, respectively, until complete desiccation. After rehydration, leaves completely recovered turgidity and total chl contents. Carotenoids and MDA remained high, whereas SOD was 60% lower than the measured average measured before dehydration. With the exception of root amino acid contents, total amino acids and proline concentrations recovered completely. Gas exchange and photochemical variables remained substantially higher 4 days after rehydration, compared with the control. Besides increasing MDA, the overall physiological results showed that membrane functionality was preserved, leading to the vegetative desiccation tolerance of T. spicatus during the dehydration?rehydration cycle.
650 $aCaatinga
650 $aGramínea
653 $aDesidratação vegetativa
653 $aResurrection plant
653 $aTripogon spicatus
700 1 $aCHAVES, A. R. de M.
700 1 $aFERNANDES JUNIOR, P. I.
700 1 $aOLIVEIRA, M. de S.
700 1 $aCOSTA NETO, B. P. da
700 1 $aCALSA JUNIOR, T.
700 1 $aMORGANTE, C. V.
773 $tFunctional Plant Biology, v, 44$gn. 11, p. 1124-1133, 2017.
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