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Registro Completo |
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Biblioteca(s): |
Embrapa Soja. |
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Data corrente: |
03/02/2014 |
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Data da última atualização: |
07/04/2022 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
MARCOLINO-GOMES, J.; RODRIGUES, F. A.; FUGANTI-PAGLIARINI; BENDIX, C.; NAKAYAMA, T. J.; CELAYA, B.; MOLINARI, H. B. C.; OLIVEIRA, M. C. N. de; HARMON, F. G.; NEPOMUCENO, A. L. |
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Afiliação: |
JULIANA MARCOLINO-GOMES, UEL; FABIANA APARECIDA RODRIGUES, CNPSo; RENATA FUGANTI-PAGLIARINI, CNPSO; CLAIRE BENDIX, ARS/USDA; THIAGO JONAS NAKAYAMA, UFV; BRANDON CELAYA, ARS/USDA; HUGO BRUNO CORREA MOLINARI, LABEX USA; MARIA CRISTINA NEVES DE OLIVEIRA, CNPSO; FRANK G. HARMON, ARS/USDA; ALEXANDRE LIMA NEPOMUCENO, CNPSo - Labex USA. |
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Título: |
Diurnal oscillations of soybean circadian clock and drought responsive genes. |
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Ano de publicação: |
2014 |
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Fonte/Imprenta: |
Plos One, v. 9, n. 1, e86402, Jan. 2014. |
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Páginas: |
13 p. |
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DOI: |
10.1371/journal.pone.0086402 |
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Idioma: |
Inglês |
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Conteúdo: |
Rhythms produced by the endogenous circadian clock play a critical role in allowing plants to respond and adapt to the environment. While there is a well-established regulatory link between the circadian clock and responses to abiotic stress in model plants, little is known of the circadian system in crop species like soybean. This study examines how drought impacts diurnal oscillation of both drought responsive and circadian clock genes in soybean. Drought stress induced marked changes in gene expression of several circadian clock-like components, such as LCL1-, GmELF4- and PRR-like genes, which had reduced expression in stressed plants. The same conditions produced a phase advance of expression for the GmTOC1- like, GmLUX-like and GmPRR7-like genes. Similarly, the rhythmic expression pattern of the soybean drought-responsive genes DREB-, bZIP-, GOLS-, RAB18- and Remorin-like changed significantly after plant exposure to drought. In silico analysis of promoter regions of these genes revealed the presence of cis-elements associated both with stress and circadian clock regulation. Furthermore, some soybean genes with upstream ABRE elements were responsive to abscisic acid treatment. Our results indicate that some connection between the drought response and the circadian clock may exist in soybean since (i) drought stress affects gene expression of circadian clock components and (ii) several stress responsive genes display diurnal oscillation in soybeans. |
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Thesagro: |
Soja. |
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Thesaurus Nal: |
Soybeans. |
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Categoria do assunto: |
X Pesquisa, Tecnologia e Engenharia |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/96256/1/journal.pone.0086402.pdf
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Marc: |
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008 2014 bl uuuu u00u1 u #d
024 7 $a10.1371/journal.pone.0086402$2DOI
100 1 $aMARCOLINO-GOMES, J.
245 $aDiurnal oscillations of soybean circadian clock and drought responsive genes.$h[electronic resource]
260 $c2014
300 $a13 p.
520 $aRhythms produced by the endogenous circadian clock play a critical role in allowing plants to respond and adapt to the environment. While there is a well-established regulatory link between the circadian clock and responses to abiotic stress in model plants, little is known of the circadian system in crop species like soybean. This study examines how drought impacts diurnal oscillation of both drought responsive and circadian clock genes in soybean. Drought stress induced marked changes in gene expression of several circadian clock-like components, such as LCL1-, GmELF4- and PRR-like genes, which had reduced expression in stressed plants. The same conditions produced a phase advance of expression for the GmTOC1- like, GmLUX-like and GmPRR7-like genes. Similarly, the rhythmic expression pattern of the soybean drought-responsive genes DREB-, bZIP-, GOLS-, RAB18- and Remorin-like changed significantly after plant exposure to drought. In silico analysis of promoter regions of these genes revealed the presence of cis-elements associated both with stress and circadian clock regulation. Furthermore, some soybean genes with upstream ABRE elements were responsive to abscisic acid treatment. Our results indicate that some connection between the drought response and the circadian clock may exist in soybean since (i) drought stress affects gene expression of circadian clock components and (ii) several stress responsive genes display diurnal oscillation in soybeans.
650 $aSoybeans
650 $aSoja
700 1 $aRODRIGUES, F. A.
700 1 $aFUGANTI-PAGLIARINI
700 1 $aBENDIX, C.
700 1 $aNAKAYAMA, T. J.
700 1 $aCELAYA, B.
700 1 $aMOLINARI, H. B. C.
700 1 $aOLIVEIRA, M. C. N. de
700 1 $aHARMON, F. G.
700 1 $aNEPOMUCENO, A. L.
773 $tPlos One$gv. 9, n. 1, e86402, Jan. 2014.
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Registro original: |
Embrapa Soja (CNPSO) |
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 | Acesso ao texto completo restrito à biblioteca da Embrapa Hortaliças. Para informações adicionais entre em contato com cnph.biblioteca@embrapa.br. |
Registro Completo
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Biblioteca(s): |
Embrapa Hortaliças. |
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Data corrente: |
29/01/2010 |
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Data da última atualização: |
02/03/2010 |
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Tipo da produção científica: |
Folder/Folheto/Cartilha |
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Autoria: |
LANA, M. M.; SANTOS, F. F. dos; MATOS, M. J. L. F.; TAVARES, S. A.; MELO, M. F. de. |
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Afiliação: |
Milza Moreira Lana, Embrapa Hortaliças; Fausto Francisco dos Santos, Embrapa Hortaliças; Maria José L. F. Matos, Emater-DF; Selma Aparecida Tavares, Emater-DF; Mário Felipe de Melo, Emater-DF. |
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Título: |
Quiabo: o caipira que vieo da África. |
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Ano de publicação: |
2009 |
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Fonte/Imprenta: |
Brasília, DF: Embrapa Hortaliças, 2009. |
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Páginas: |
6 p. |
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Série: |
(Hortaliças. Como comprar, conservar e consumir). |
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Idioma: |
Português |
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Notas: |
Folder |
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Conteúdo: |
Como comprar; Como conservar; Como consumir; Dicas; Receitas. |
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Thesagro: |
Abelmoschus Esculentus; Conservação; Consumo; Quiabo. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 00698nam a2200241 a 4500
001 1782911
005 2010-03-02
008 2009 bl uuuu u0uu1 u #d
100 1 $aLANA, M. M.
245 $aQuiabo$bo caipira que vieo da África.
260 $aBrasília, DF: Embrapa Hortaliças$c2009
300 $a6 p.
490 $a(Hortaliças. Como comprar, conservar e consumir).
500 $aFolder
520 $aComo comprar; Como conservar; Como consumir; Dicas; Receitas.
650 $aAbelmoschus Esculentus
650 $aConservação
650 $aConsumo
650 $aQuiabo
700 1 $aSANTOS, F. F. dos
700 1 $aMATOS, M. J. L. F.
700 1 $aTAVARES, S. A.
700 1 $aMELO, M. F. de
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Embrapa Hortaliças (CNPH) |
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