Search Results - "Saibo, Nelson J. M"

Five novel transcription factors as potential regulators of OsNHX1 gene expression in a salt tolerant rice genotype by Almeida, Diego M., Gregorio, Glenn B., Oliveira, M. Margarida, Saibo, Nelson J. M.

“…Key message This manuscript reports the identification and characterization of five transcription factors binding to the promoter of OsNHX1 in a salt stress…”
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Transcription factors and regulation of photosynthetic and related metabolism under environmental stresses by Saibo, Nelson J.M, Lourenço, Tiago, Oliveira, Maria Margarida

“…BACKGROUND: Environmental conditions, such as water supply, temperature and salinity, strongly affect plant growth and development. Extremes of these…”
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Seven zinc-finger transcription factors are novel regulators of the stress responsive gene OsDREB1B by Figueiredo, Duarte D, Barros, Pedro M, Cordeiro, André M, Serra, Tânia S, Lourenço, Tiago, Chander, Subhash, Oliveira, M. Margarida, Saibo, Nelson J. M

“…Plants have evolved several mechanisms in order to cope with adverse environmental conditions. The transcription factors (TFs) belonging to the DREB1/CBF…”
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Insights into the transcriptional and post-transcriptional regulation of the rice SUMOylation machinery and into the role of two rice SUMO proteases by Rosa, Margarida T G, Almeida, Diego M, Pires, Inês S, da Rosa Farias, Daniel, Martins, Alice G, da Maia, Luciano Carlos, de Oliveira, António Costa, Saibo, Nelson J M, Oliveira, M Margarida, Abreu, Isabel A

“…SUMOylation is an essential eukaryotic post-translation modification that, in plants, regulates numerous cellular processes, ranging from seed development to…”
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Regulation of Na+ and K+ homeostasis in plants: towards improved salt stress tolerance in crop plants by Almeida, Diego M, Oliveira, M Margarida, Saibo, Nelson J M

“…Soil salinity is a major abiotic stress that results in considerable crop yield losses worldwide. However, some plant genotypes show a high tolerance to soil…”
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OsRMC, a negative regulator of salt stress response in rice, is regulated by two AP2/ERF transcription factors by Serra, Tânia S., Figueiredo, Duarte D., Cordeiro, André M., Almeida, Diego M., Lourenço, Tiago, Abreu, Isabel A., Sebastián, Alvaro, Fernandes, Lisete, Contreras-Moreira, Bruno, Oliveira, M. Margarida, Saibo, Nelson J. M.

“…High salinity causes remarkable losses in rice productivity worldwide mainly because it inhibits growth and reduces grain yield. To cope with environmental…”
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Source–Sink Regulation in Crops under Water Deficit by Rodrigues, Joana, Inzé, Dirk, Nelissen, Hilde, Saibo, Nelson J.M.

“…To meet the food demands of an increasing world population, it is necessary to improve crop production; a task that is made more challenging by the changing…”
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Isolation and characterization of rice (Oryza sativa L.) E3-ubiquitin ligase OsHOS1 gene in the modulation of cold stress response by Lourenço, Tiago, Sapeta, Helena, Figueiredo, Duarte D., Rodrigues, Mafalda, Cordeiro, André, Abreu, Isabel A., Saibo, Nelson J. M., Oliveira, M. Margarida

“…Plants can cope with adverse environmental conditions through the activation of stress response signalling pathways, in which the proteasome seems to play an…”
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Growth and stomata development of Arabidopsis hypocotyls are controlled by gibberellins and modulated by ethylene and auxins by Saibo, Nelson J. M., Vriezen, Wim H., Beemster, Gerrit T. S., Van Der Straeten, Dominique

“…Summary The plant hormones gibberellin (GA), ethylene and auxin can promote hypocotyl elongation of Arabidopsis seedlings grown in the light on a low nutrient…”
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Rice F-bZIP transcription factors regulate the zinc deficiency response by Lilay, Grmay H, Castro, Pedro Humberto, Guedes, Joana G, Almeida, Diego M, Campilho, Ana, Azevedo, Herlander, Aarts, Mark G M, Saibo, Nelson J M, Assunção, Ana G L

“…Zinc deficiency in soils and crops is a global problem. We combine functional and phylogenetic analyses to unravel the role of rice F-bZIP homologs in the zinc…”
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Modulation of Abiotic Stress Responses in Rice by E3-Ubiquitin Ligases: A Promising Way to Develop Stress-Tolerant Crops by Melo, Fredilson Veiga, Oliveira, M Margarida, Saibo, Nelson J M, Lourenço, Tiago Filipe

“…Plants are unable to physically escape environmental constraints and have, therefore, evolved a range of molecular and physiological mechanisms to maximize…”
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The draft genome sequence of cork oak by Ramos, António Marcos, Usié, Ana, Barbosa, Pedro, Barros, Pedro M., Capote, Tiago, Chaves, Inês, Simões, Fernanda, Abreu, Isabl, Carrasquinho, Isabel, Faro, Carlos, Guimarães, Joana B., Mendonça, Diogo, Nóbrega, Filomena, Rodrigues, Leandra, Saibo, Nelson J. M., Varela, Maria Carolina, Egas, Conceição, Matos, José, Miguel, Célia M., Oliveira, M. Margarida, Ricardo, Cândido P., Gonçalves, Sónia

“…Cork oak ( Quercus suber ) is native to southwest Europe and northwest Africa where it plays a crucial environmental and economical role. To tackle the cork…”
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Cold acclimation and floral development in almond bud break: insights into the regulatory pathways by Barros, Pedro M, Gonçalves, Nuno, Saibo, Nelson J.M, Oliveira, M. Margarida

“…In temperate fruit trees, seasonal dormancy and cold acclimation have a major impact on blooming time and, consequently, fruit production. To gain insight into…”
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ZmOrphan94 Transcription Factor Downregulates ZmPEPC1 Gene Expression in Maize Bundle Sheath Cells by Górska, Alicja M, Gouveia, Paulo, Borba, Ana Rita, Zimmermann, Anna, Serra, Tânia S, Carvalho, Pedro, Lourenço, Tiago F, Oliveira, M Margarida, Peterhänsel, Christoph, Saibo, Nelson J M

“…Spatial separation of the photosynthetic reactions is a key feature of C metabolism. In most C plants, this separation requires compartmentation of…”
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A comparative analysis of the Arabidopsis mutant amp1-1 and a novel weak amp1 allele reveals new functions of the AMP1 protein by Saibo, Nelson J. M., Vriezen, Wim H., De Grauwe, Liesbeth, Azmi, Abdelkrim, Prinsen, Els, Van Der Straeten, Dominique

“…Ethylene and gibberellins have a synergistic stimulatory effect on hypocotyl elongation of light-grown Arabidopsis thaliana (L.) Heynh. seedlings. A screen for…”
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Rice phytochrome-interacting factor protein OsPIF14 represses OsDREB1B gene expression through an extended N-box and interacts preferentially with the active form of phytochrome B by Cordeiro, André M., Figueiredo, Duarte D., Tepperman, James, Borba, Ana Rita, Lourenço, Tiago, Abreu, Isabel A., Ouwerkerk, Pieter B.F., Quail, Peter H., Margarida Oliveira, M., Saibo, Nelson J.M.

“…DREB1/CBF genes, known as major regulators of plant stress responses, are rapidly and transiently induced by low temperatures. Using a yeast one-hybrid…”
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Stromal Ascorbate Peroxidase ( OsAPX7 ) Modulates Drought Stress Tolerance in Rice ( Oryza sativa ) by Jardim-Messeder, Douglas, Caverzan, Andreia, Balbinott, Natalia, Menguer, Paloma K, Paiva, Ana L S, Lemos, Moaciria, Cunha, Juliana R, Gaeta, Marcos L, Costa, Miguel, Zamocky, Marcel, Saibo, Nelson J M, Silveira, Joaquim A G, Margis, Rogério, Margis-Pinheiro, Márcia

“…Chloroplast ascorbate peroxidases exert an important role in the maintenance of hydrogen peroxide levels in chloroplasts by using ascorbate as the specific…”
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In vitro culture may be the major contributing factor for transgenic versus nontransgenic proteomic plant differences by Fonseca, Cátia, Planchon, Sébastien, Serra, Tânia, Chander, Subhash, Saibo, Nelson J. M., Renaut, Jenny, Oliveira, M. Margarida, Batista, Rita

“…Identification of differences between genetically modified plants and their original counterparts plays a central role in risk assessment strategy. Our main…”
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The evening complex integrates photoperiod signals to control flowering in rice by Andrade, Luis, Lu, Yunlong, Cordeiro, André, Costa, João M F, Wigge, Philip A, Saibo, Nelson J M, Jaeger, Katja E

“…Plants use photoperiodism to activate flowering in response to a particular daylength. In rice, flowering is accelerated in short-day conditions, and even a…”
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PHYTOCHROME-INTERACTING FACTORS: a promising tool to improve crop productivity by Cordeiro, André M, Andrade, Luis, Monteiro, Catarina C, Leitão, Guilherme, Wigge, Philip A, Saibo, Nelson J M

“…Abstract Light is a key determinant for plant growth, development, and ultimately yield. Phytochromes, red/far-red photoreceptors, play an important role in…”
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