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Registro Completo |
Biblioteca(s): |
Embrapa Soja. |
Data corrente: |
03/02/2014 |
Data da última atualização: |
07/04/2022 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
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. |
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. |
Título: |
Diurnal oscillations of soybean circadian clock and drought responsive genes. |
Ano de publicação: |
2014 |
Fonte/Imprenta: |
Plos One, v. 9, n. 1, e86402, Jan. 2014. |
Páginas: |
13 p. |
DOI: |
10.1371/journal.pone.0086402 |
Idioma: |
Inglês |
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. |
Thesagro: |
Soja. |
Thesaurus Nal: |
Soybeans. |
Categoria do assunto: |
X Pesquisa, Tecnologia e Engenharia |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/96256/1/journal.pone.0086402.pdf
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Marc: |
LEADER 02256naa a2200277 a 4500 001 1978296 005 2022-04-07 008 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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Registro Completo
Biblioteca(s): |
Embrapa Instrumentação. |
Data corrente: |
19/03/2008 |
Data da última atualização: |
19/03/2008 |
Autoria: |
CALBO, A. G.; SILVA, W. L. de C. e; PESSOA, J. D. C. |
Título: |
Irrigas moisture sensor for water tension evaluation. |
Ano de publicação: |
2006 |
Fonte/Imprenta: |
In: INTERNATIONAL SYMPOSIUM ON HUMIDITY AND MOISTURE - ISHM, 5., 2006, Rio de Janeiro. Anais... [S. l.: s. n.], 2006. não paginado. |
Idioma: |
Inglês |
Categoria do assunto: |
-- |
Marc: |
LEADER 00462naa a2200133 a 4500 001 1031350 005 2008-03-19 008 2006 bl --- 0-- u #d 100 1 $aCALBO, A. G. 245 $aIrrigas moisture sensor for water tension evaluation. 260 $c2006 700 1 $aSILVA, W. L. de C. e 700 1 $aPESSOA, J. D. C. 773 $tIn: INTERNATIONAL SYMPOSIUM ON HUMIDITY AND MOISTURE - ISHM, 5., 2006, Rio de Janeiro. Anais... [S. l.: s.$gn.], 2006. não paginado.
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