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Registro Completo |
Biblioteca(s): |
Embrapa Agricultura Digital. |
Data corrente: |
26/07/2019 |
Data da última atualização: |
07/01/2020 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Autoria: |
TELLES, B. R.; CARVALHO, F. M. de S.; VANTINI, J. da S.; BELESINI, A. A.; CASTRO, G. M. de; GIACHETTO, P. F.; CARLIN, S. D.; SILVA, T. R. da; PINHEIRO, D. G.; CAZETTA, J. O.; FERRO, M. I. T. |
Afiliação: |
BRUNA ROBIATI TELLES, FCAV/Unesp; FLÁVIA MARIA DE SOUZA CARVALHO, FCAV/Unesp; JULIANA DA SILVA VANTINI, FCAV/Unesp; ALINE ANDRUCIOLI BELESINI, FCAV/Unesp; GIOVANNI MARQUES DE CASTRO, CNPTIA; POLIANA FERNANDA GIACHETTO, CNPTIA; SAMIRA DOMINGUES CARLIN, IAC/Apta; THAIS RAMOS DA SILVA, FCAV/Unesp; DANIEL GUARIZ PINHEIRO, FCAV/Unesp; JAIRO OSVALDO CAZETTA, FCAV/Unesp; MARIA INÊS TIRABOSCHI FERRO, FCAV/Unesp. |
Título: |
Prolonged water deficit reveals new profile of sugarcane gene expression and metabolic pathway related to tolerance. |
Ano de publicação: |
2019 |
Fonte/Imprenta: |
Sugar Tech, v. 21, n. 3, p. 451-461, May-June 2019. |
DOI: |
https://doi.org/10.1007/s12355-018-0674-3 |
Idioma: |
Inglês |
Conteúdo: |
Abstract Drought is the abiotic stress that most influences the sugarcane energy production, and has become even more critical after sugarcane cultivation expanded to regions with water scarcity. To overcome this problem, it is necessary to develop and use cultivars that are more adapted to drought stress. The present work analyzed biometrics, physiological behavior and the gene expression profiles of sugarcane subjected to different periods of water deficit simulating field conditions. The cultivars SP81-3250 (drought-tolerant) and RB855453 (drought-sensitive) were cultivated in a greenhouse at three levels of soil-water potential (control, moderate and severe). The biometric, physiological and molecular characteristics of these cultivars were evaluated at 30, 60 and 90 days post-treatment. We found significant differences in the biometric and physiological parameters in response to the treatments. The de novo assembly of the transcriptomes allowed us to identify a total of 5236 genes that were exclusive to either of the two cultivars. We analyzed 2635 genes exclusive to the drought-tolerant cultivar and involved in the response to prolonged water deficit. Some of these genes showed a very interesting expression profile: DNA helicase, NAC proteins, E3 ligase, serine/threonine kinase and proteins of the salicylic acid pathway. This work also identified 39 orphan genes in the drought-tolerant cultivar that can be considered target genes for future studies regarding water stress. MenosAbstract Drought is the abiotic stress that most influences the sugarcane energy production, and has become even more critical after sugarcane cultivation expanded to regions with water scarcity. To overcome this problem, it is necessary to develop and use cultivars that are more adapted to drought stress. The present work analyzed biometrics, physiological behavior and the gene expression profiles of sugarcane subjected to different periods of water deficit simulating field conditions. The cultivars SP81-3250 (drought-tolerant) and RB855453 (drought-sensitive) were cultivated in a greenhouse at three levels of soil-water potential (control, moderate and severe). The biometric, physiological and molecular characteristics of these cultivars were evaluated at 30, 60 and 90 days post-treatment. We found significant differences in the biometric and physiological parameters in response to the treatments. The de novo assembly of the transcriptomes allowed us to identify a total of 5236 genes that were exclusive to either of the two cultivars. We analyzed 2635 genes exclusive to the drought-tolerant cultivar and involved in the response to prolonged water deficit. Some of these genes showed a very interesting expression profile: DNA helicase, NAC proteins, E3 ligase, serine/threonine kinase and proteins of the salicylic acid pathway. This work also identified 39 orphan genes in the drought-tolerant cultivar that can be considered target genes for future studies regarding water stre... Mostrar Tudo |
Palavras-Chave: |
De novo assembly; Drought stress; Exclusive genes; Expressão gênica; RNA-seq; Saccharum spp. |
Thesagro: |
Cana de Açúcar; Resistência a Seca; Seca. |
Thesaurus Nal: |
Drought; Gene expression; Saccharum; Sugarcane. |
Categoria do assunto: |
-- |
Marc: |
LEADER 02689naa a2200409 a 4500 001 2110883 005 2020-01-07 008 2019 bl uuuu u00u1 u #d 024 7 $ahttps://doi.org/10.1007/s12355-018-0674-3$2DOI 100 1 $aTELLES, B. R. 245 $aProlonged water deficit reveals new profile of sugarcane gene expression and metabolic pathway related to tolerance.$h[electronic resource] 260 $c2019 520 $aAbstract Drought is the abiotic stress that most influences the sugarcane energy production, and has become even more critical after sugarcane cultivation expanded to regions with water scarcity. To overcome this problem, it is necessary to develop and use cultivars that are more adapted to drought stress. The present work analyzed biometrics, physiological behavior and the gene expression profiles of sugarcane subjected to different periods of water deficit simulating field conditions. The cultivars SP81-3250 (drought-tolerant) and RB855453 (drought-sensitive) were cultivated in a greenhouse at three levels of soil-water potential (control, moderate and severe). The biometric, physiological and molecular characteristics of these cultivars were evaluated at 30, 60 and 90 days post-treatment. We found significant differences in the biometric and physiological parameters in response to the treatments. The de novo assembly of the transcriptomes allowed us to identify a total of 5236 genes that were exclusive to either of the two cultivars. We analyzed 2635 genes exclusive to the drought-tolerant cultivar and involved in the response to prolonged water deficit. Some of these genes showed a very interesting expression profile: DNA helicase, NAC proteins, E3 ligase, serine/threonine kinase and proteins of the salicylic acid pathway. This work also identified 39 orphan genes in the drought-tolerant cultivar that can be considered target genes for future studies regarding water stress. 650 $aDrought 650 $aGene expression 650 $aSaccharum 650 $aSugarcane 650 $aCana de Açúcar 650 $aResistência a Seca 650 $aSeca 653 $aDe novo assembly 653 $aDrought stress 653 $aExclusive genes 653 $aExpressão gênica 653 $aRNA-seq 653 $aSaccharum spp 700 1 $aCARVALHO, F. M. de S. 700 1 $aVANTINI, J. da S. 700 1 $aBELESINI, A. A. 700 1 $aCASTRO, G. M. de 700 1 $aGIACHETTO, P. F. 700 1 $aCARLIN, S. D. 700 1 $aSILVA, T. R. da 700 1 $aPINHEIRO, D. G. 700 1 $aCAZETTA, J. O. 700 1 $aFERRO, M. I. T. 773 $tSugar Tech$gv. 21, n. 3, p. 451-461, May-June 2019.
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Embrapa Agricultura Digital (CNPTIA) |
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Registro Completo
Biblioteca(s): |
Embrapa Pecuária Sudeste. |
Data corrente: |
20/11/2006 |
Data da última atualização: |
11/05/2023 |
Tipo da produção científica: |
Capítulo em Livro Técnico-Científico |
Autoria: |
NOGUEIRA, A. R. de A.; MATOS, A. de O.; CARMO, C. A. F. de S. do; SILVA, D. J.; MONTEIRO JUNIOR, F. L.; SOUZA, G. B. de; PITTA, G. V. E.; CARLOS, G. M.; OLIVEIRA, H. de; COMASTRI FILHO, J. A.; MIYAZAWA, M.; OLIVEIRA NETO, W. de. |
Afiliação: |
ANA RITA DE ARAUJO NOGUEIRA, CPPSE; AREOLINO DE OLIVEIRA MATOS, CPATU; CIRIACA ARCANGELA F DE S DO CARMO, CNPS; DAVI JOSE SILVA, CNPS; FLAVIO LAGES MONTEIRO JUNIOR, CNPAB; GILBERTO BATISTA DE SOUZA, CPPSE; GILSON VILLACA EXEL PITTA, CNPMS; GONCALO MOURAO CARLOS, CPAC; HENRIQUE DE OLIVEIRA, CPAO; JOSE ANIBAL COMASTRI FILHO, CPAP; MARIO MIYAZAWA, IAPAR; WALDEMAR DE OLIVEIRA NETO, CNPSO. |
Título: |
Tecido vegetal. |
Ano de publicação: |
2005 |
Fonte/Imprenta: |
In: NOGUEIRA, A.; SOUZA, G. B. (Ed.). Manual de laboratórios: solo, água, nutrição vegetal, nutrição animal e alimentos. São Carlos: Embrapa Pecuária Sudeste, 2005. |
Páginas: |
p. 145-199. |
Idioma: |
Português |
Conteúdo: |
Os teores dos elementos N, P, K, Ca, Mg, S, B, CI, Cu, Fe, Na, Mn, Mo e Zn, encontrados nos tecidos vegetais, constituem um dos parâmetros mais eficientes para avaliar o estado nutricional das plantas. |
Palavras-Chave: |
Coleta; Laboratórios; Manual; Metodologias; Preparo de Amostra. |
Thesagro: |
Acondicionamento; Água; Análise Química; Nutrição Animal; Nutrição Humana; Nutrição Vegetal; Solo. |
Categoria do assunto: |
W Química e Física |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/186321/1/Tecido-vegetal.pdf
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Marc: |
LEADER 01396naa a2200409 a 4500 001 1047646 005 2023-05-11 008 2005 bl uuuu u00u1 u #d 100 1 $aNOGUEIRA, A. R. de A. 245 $aTecido vegetal.$h[electronic resource] 260 $c2005 300 $ap. 145-199. 520 $aOs teores dos elementos N, P, K, Ca, Mg, S, B, CI, Cu, Fe, Na, Mn, Mo e Zn, encontrados nos tecidos vegetais, constituem um dos parâmetros mais eficientes para avaliar o estado nutricional das plantas. 650 $aAcondicionamento 650 $aÁgua 650 $aAnálise Química 650 $aNutrição Animal 650 $aNutrição Humana 650 $aNutrição Vegetal 650 $aSolo 653 $aColeta 653 $aLaboratórios 653 $aManual 653 $aMetodologias 653 $aPreparo de Amostra 700 1 $aMATOS, A. de O. 700 1 $aCARMO, C. A. F. de S. do 700 1 $aSILVA, D. J. 700 1 $aMONTEIRO JUNIOR, F. L. 700 1 $aSOUZA, G. B. de 700 1 $aPITTA, G. V. E. 700 1 $aCARLOS, G. M. 700 1 $aOLIVEIRA, H. de 700 1 $aCOMASTRI FILHO, J. A. 700 1 $aMIYAZAWA, M. 700 1 $aOLIVEIRA NETO, W. de 773 $tIn: NOGUEIRA, A.; SOUZA, G. B. (Ed.). Manual de laboratórios: solo, água, nutrição vegetal, nutrição animal e alimentos. São Carlos: Embrapa Pecuária Sudeste, 2005.
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