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Listar por autor "Ollero Márquez, Francisco Javier"
Mostrando ítems 21-40 de 47
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Artículo
Maize growth promotion by inoculation with Azospirillum brasilense and metabolites of Rhizobium tropici enriched on lipo-chitooligosaccharides (LCOs)
Berquó Marks, Bettina; Megías Guijo, Manuel; Ollero Márquez, Francisco Javier; Nogueira, Marco Antonio; Silva Araujo, Ricardo; Hungria, Mariangela (SpringerOpen, 2015)There is an increasing interest in the development and use of inoculants carrying plant growth-promoting bacteria (PGPB) ...
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Tesis Doctoral
Mecanismos moleculares y fisiológicos que participan en el diálogo simbiótico de Rhizobium tropici CIAT 899 y sus leguminosas hospedadoras: reguladores transcripcionales y vesículas de membrana
Ayala García, Paula (2024-04-12)La simbiosis rizobio-leguminosa se define como la relación simbiótica mutualista que se establece entre las plantas ...
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Artículo
Nodulation-gene-inducing flavonoids increase overall production of autoinducers and expression of N-acyl homoserine lactone synthesis genes in rhizobia
Pérez Montaño, Francisco de Asís; Guasch Vidal, Beatriz; González Barroso, Sergio; López Baena, Francisco Javier; Cubo Sánchez, María Teresa; Ollero Márquez, Francisco Javier; Gil Serrano, Antonio Miguel; Rodríguez Carvajal, Miguel Ángel; Bellogín Izquierdo, Ramón Andrés; Espuny Gómez, María del Rosario (2011)Legume-nodulating rhizobia use N-acyl homoserine lactones (AHLs) to regulate several physiological traits related to the ...
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Artículo
NolR Regulates Diverse Symbiotic Signals of Sinorhizobium fredii HH103
Vinardell González, José María; Ollero Márquez, Francisco Javier; Hidalgo Perea, Ángeles; López Baena, Francisco Javier; Medina Morillas, Carlos; Vangelov, Kalojan Ivanov; Parada, Maribel; Madinabeitia Peiró, Nuria; Espuny Gómez, María del Rosario; Bellogín Izquierdo, Ramón Andrés; Soria Díaz, María Eugenia; Gil Serrano, Antonio Miguel; Ruiz Sainz, José Enrique (The American Phytopathological Society, 2004)We have investigated in Sinorhizobium fredii HH103-1 (=HH103 Strr ) the influence of the nolR gene on the production of ...
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Artículo
Non-Ionic Osmotic Stress Induces the Biosynthesis of Nodulation Factors and Affects Other Symbiotic Traits in Sinorhizobium fredii HH103
Fuentes Romero, Francisco; Moyano Bravo, Isamar; Ayala García, Paula; Rodríguez Carvajal, Miguel Ángel; Pérez Montaño, Francisco de Asís; Acosta Jurado, Sebastián; Ollero Márquez, Francisco Javier; Vinardell González, José María (MDPI, 2023)Simple Summary: Rhizobia are soil proteobacteria able to establish nitrogen-fixing symbiosis with host legumes. This ...
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Artículo
NopC is a rhizobium-specific type 3 secretion system effector secreted by sinorhizobium (ensifer) fredii HH103
Jiménez Guerrero, Irene; Pérez Montaño, Francisco de Asís; Medina Morillas, Carlos; Ollero Márquez, Francisco Javier; López Baena, Francisco Javier (Public Library of Science, 2015)Sinorhizobium (Ensifer) fredii HH103 is a broad host-range nitrogen-fixing bacterium able to nodulate many legumes, including ...
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Artículo
NrcR, a new transcriptional regulator of rhizobium tropici ciat 899 involved in the legume root-nodule symbiosis
Cerro Sánchez, Pablo del; Rolla-Santos, Amanda Alves Paiva; Valderrama Fernández, Rocío; Gil Serrano, Antonio Miguel; Bellogín Izquierdo, Ramón Andrés; Gomes, Douglas Fabiano; Pérez Montaño, Francisco de Asís; Megías, Manuel; Hungria, Mariangela; Ollero Márquez, Francisco Javier (Public Library of Science, 2016)The establishment of nitrogen-fixing rhizobium-legume symbioses requires a highly complex cascade of events. In this ...
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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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Artículo
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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Artículo
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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Artículo
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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Artículo
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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Artículo
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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Artículo
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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Tesis Doctoral
Las proteínas Nop de Sinorhizobium fredii HH103: Regulación e implicación en la simbiosis con la soja (Glycine max [L.] Merrill)
López Baena, Francisco Javier (2008-04-18)En los últimos años se ha demostrado que las proteínas secretadas a través del sistema de secreción de tipo III de ...
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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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Artículo
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 ...