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Listar Artículos (Microbiología) por autor "Ollero Márquez, Francisco Javier"
Mostrando ítems 21-39 de 39
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Artículo
OnfD, an AraC-Type Transcriptional Regulator Encoded by Rhizobium tropici CIAT 899 and Involved in Nod Factor Synthesis and Symbiosis
Cerro Sánchez, Pablo del; Ayala García, Paula; Buzón García, Pablo; Castells Graells, Roger; López Baena, Francisco Javier; Ollero Márquez, Francisco Javier; Pérez Montaño, Francisco de Asís (American Society for Microbiology, 2020)Rhizobium tropici CIAT 899 is a broad-host-range rhizobial strain that establishes symbiotic interactions with legumes and ...
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Opening the "black box" of nodD3, nodD4 and nodD5 genes of Rhizobium tropici strain CIAT 899
Cerro Sánchez, Pablo del; Rolla-Santos, Amanda Alves Paiva; Gomes, Douglas Fabiano; Berquó Marks, Bettina; Espuny Gómez, María del Rosario; Rodríguez Carvajal, Miguel Ángel; Soria Díaz, María Eugenia; Shigueyoshi Nakatani, André; Hungria, Mariangela; Ollero Márquez, Francisco Javier; Megías Guijo, Manuel (BioMed Central, 2015)Background: Transcription of nodulation genes in rhizobial species is orchestrated by the regulatory nodD gene. Rhizobium ...
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Osmotic stress activates nif and fix genes and induces the Rhizobium tropici CIAT 899 Nod factor production via NodD2 by up-regulation of the nodA2 operon and the nodA3 gene
Cerro Sánchez, Pablo del; Megías Guijo, Manuel; López Baena, Francisco Javier; Gil Serrano, Antonio Miguel; Pérez Montaño, Francisco de Asís; Ollero Márquez, Francisco Javier (Public Library of Science, 2019)The symbiosis between rhizobia and legumes is characterized by a complex molecular dialogue in which the bacterial NodD ...
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Phytohormones and induction of plant-stress tolerance and defense genes by seed and foliar inoculation with Azospirillum brasilense cells and metabolites promote maize growth
Fukami, Josiane; Ollero Márquez, Francisco Javier; Megías Guijo, Manuel; Hungria, Mariangela (SpringerOpen, 2017)Azospirillum spp. are plant-growth-promoting bacteria used worldwide as inoculants for a variety of crops. Among the ...
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Plant growth promotion in cereal and leguminous agricultural important plants: From microorganism capacities to crop production
Pérez Montaño, Francisco de Asís; Alías Villegas, Cynthia; Bellogín Izquierdo, Ramón Andrés; Cerro Sánchez, Pablo del; Espuny Gómez, María del Rosario; Jiménez Guerrero, Irene; López Baena, Francisco Javier; Ollero Márquez, Francisco Javier; Cubo Sánchez, María Teresa (2014)Plant growth-promoting rhizobacteria (PGPR) are free-living bacteria which actively colonize plant roots, exerting ...
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Plant Growth-Promoting Rhizobacteria Modulate the Concentration of Bioactive Compounds in Tomato Fruits
Osa Fernández, Clara de la; Rodríguez Carvajal, Miguel Ángel; Gandullo Tovar, Jacinto Manuel; Aranda Alonso, Clara; Megías Guijo, Manuel; Ollero Márquez, Francisco Javier; López Baena, Francisco Javier; Monreal Hermoso, José Antonio (Multidisciplinary Digital Publishing Institute (MDPI), 2021)Background: The application of microorganisms as bioestimulants in order to increase the yield and/or quality of agricultural ...
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Proposed research for innovative solutions for chickpeas and beans in a climate change scenario: The Mediterranean basin
Martinelli, Federico; Ollero Márquez, Francisco Javier; Giovino, Antonio; Perrone, Anna; Bekki, Abdelkader; Sikora, Sanja; Pérez Montaño, Francisco de Asís (Multidisciplinary Digital Publishing Institute (MDPI), 2020)In order to gain insight into the complex molecular networks driving legume adaptation caused by climate change, it is ...
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Artículo
Regulation and symbiotic significance of nodulation outer proteins secretion in Sinorhizobium fredii HH103
López Baena, Francisco Javier; Vinardell González, José María; Pérez Montaño, Francisco de Asís; Crespo Rivas, Juan Carlos; Bellogín Izquierdo, Ramón Andrés; Espuny Gómez, María del Rosario; Ollero Márquez, Francisco Javier (2008)In this work we show that the Sinorhizobium fredii HH103 ttsI gene is essential for the expression of the tts genes and ...
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Artículo
Regulatory nodD1 and nodD2 genes of Rhizobium tropici strain CIAT 899 and their roles in the early stages of molecular signaling and host-legume nodulation
Cerro Sánchez, Pablo del; Rolla-Santos, Amanda Alves Paiva; Gomes, Douglas Fabiano; Marks, Bettina Berquó; Pérez Montaño, Francisco de Asís; Rodríguez Carvajal, Miguel Ángel; Nakatani, André Shigueyoshi; Gil Serrano, Antonio Miguel; Megías Guijo, Manuel; Ollero Márquez, Francisco Javier; Hungria, Mariangela (BioMed Central Ltd., 2015)Background: Nodulation and symbiotic nitrogen fixation are mediated by several genes, both of the host legume and of the ...
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Artículo
Rice and bean AHL-mimic quorum-sensing signals specifically interfere with the capacity to form biofilms by plant-associated bacteria
Pérez Montaño, Francisco de Asís; Jiménez Guerrero, Irene; Contreras Sánchez-Matamoros, Rocío; López Baena, Francisco Javier; Ollero Márquez, Francisco Javier; Rodríguez Carvajal, Miguel Ángel; Bellogín Izquierdo, Ramón Andrés; Espuny Gómez, María del Rosario (2013)Many bacteria regulate their gene expression in response to changes in their population density in a process called quorum ...
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RNA-seq analysis of the Rhizobium tropici CIAT 899 transcriptome shows similarities in the activation patterns of symbiotic genes in the presence of apigenin and salt
Pérez Montaño, Francisco de Asís; Cerro Sánchez, Pablo del; Jiménez Guerrero, Irene; López Baena, Francisco Javier; Cubo Sánchez, María Teresa; Hungria, Mariangela; Megías Guijo, Manuel; Ollero Márquez, Francisco Javier (BioMed Central, 2016)Background Rhizobium tropici strain CIAT 899 establishes effective symbioses with several legume species, including ...
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Artículo
The nodD1 Gene of Sinorhizobium fredii HH103 Restores Nodulation Capacity on Bean in a Rhizobium tropici CIAT 899 nodD1/nodD2 Mutant, but the Secondary Symbiotic Regulators nolR, nodD2 or syrM Prevent HH103 to Nodulate with This Legume
Fuentes Romero, Francisco; Navarro Gómez, Pilar; Ayala García, Paula; Moyano Bravo, Isamar; López Baena, Francisco Javier; Pérez Montaño, Francisco de Asís; Ollero Márquez, Francisco Javier; Ollero Márquez, Francisco Javier; Acosta Jurado, Sebastián; Vinardell González, José María (MDPI, 2022)Rhizobial NodD proteins and appropriate flavonoids induce rhizobial nodulation gene expression. In this study, we show ...
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The Rhizobial Type 3 Secretion System: The Dr. Jekyll and Mr. Hyde in the Rhizobium–Legume Symbiosis
Jiménez Guerrero, Irene; Medina Morillas, Carlos; Vinardell González, José María; Ollero Márquez, Francisco Javier; López Baena, Francisco Javier (Multidisciplinary Digital Publishing Institute (MDPI), 2022)Rhizobia are soil bacteria that can establish a symbiotic association with legumes. As a result, plant nodules are formed ...
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The Rhizobium tropici CIAT 899 NodD2 protein promotes symbiosis and extends rhizobial nodulation range by constitutive nodulation factor synthesis
Ayala García, Paula; Jiménez Guerrero, Irene; Jacott, Catherine N.; López Baena, Francisco Javier; Ollero Márquez, Francisco Javier; Cerro Sánchez, Pablo del; Pérez Montaño, Francisco de Asís (Oxford University Press, 2022)In the symbiotic associations between rhizobia and legumes, the NodD regulators orchestrate the transcription of the specifc ...
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The Rhizobium tropici CIAT 899 NodD2 protein regulates the production of Nod factors under salt stress in a flavonoidindependent manner
Cerro Sánchez, Pablo del; Pérez Montaño, Francisco de Asís; Gil Serrano, Antonio Miguel; López Baena, Francisco Javier; Megías Guijo, Manuel; Hungria, Mariangela; Ollero Márquez, Francisco Javier (Nature Publishing Group, 2017)In the symbiotic associations between rhizobia and legumes, NodD promotes the expression of the nodulation genes in the ...
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The Sinorhizobium (Ensifer) fredii HH103 nodulation outer protein NopI is a determinant for efficient nodulation of soybean and cowpea plants
Jiménez Guerrero, Irene; Pérez Montaño, Francisco de Asís; Medina Morillas, Carlos; Ollero Márquez, Francisco Javier; López Baena, Francisco Javier (American Society for Microbiology, 2017)The type III secretion system (T3SS) is a specialized secretion apparatus that is commonly used by many plant and animal ...
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The Sinorhizobium fredii HH103 type III secretion system effector NopC blocks nodulation with Lotus japonicus Gifu
Jiménez Guerrero, Irene; Acosta Jurado, Sebastián; Medina Morillas, Carlos; Ollero Márquez, Francisco Javier; Alias Villegas, Cynthia; Vinardell González, José María; Pérez Montaño, Francisco de Asís; López Baena, Francisco Javier (Oxford, 2020-06-26)Results GunA from S. fredii HH103 shows cellulase activity and is secreted through the T3SS in response to the inducer ...
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The symbiotic biofilm of Sinorhizobium fredii SMH12, necessary for successful colonization and symbiosis of glycine max cv osumi, is regulated by quorum sensing systems and inducing Flavonoids via NodD1
Pérez Montaño, Francisco de Asís; Jiménez Guerrero, Irene; Cerro Sánchez, Pablo del; Baena Ropero, Irene; López Baena, Francisco Javier; Ollero Márquez, Francisco Javier; Bellogín Izquierdo, Ramón Andrés; Lloret, Javier; Espuny Gómez, María del Rosario (2014)Bacterial surface components, especially exopolysaccharides, in combination with bacterial Quorum Sensing signals are ...
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Artículo
Transcriptomic studies of the effect of nod gene-inducing molecules in rhizobia: Different weapons, one purpose
Jiménez Guerrero, Irene; Acosta Jurado, Sebastián; Cerro Sánchez, Pablo del; Navarro Gómez, Pilar; López Baena, Francisco Javier; Ollero Márquez, Francisco Javier; Vinardell González, José María; Pérez Montaño, Francisco de Asís (Multidisciplinary Digital Publishing Institute (MDPI), 2018)Simultaneous quantification of transcripts of the whole bacterial genome allows the analysis of the global transcriptional ...