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Listar Artículos (Microbiología) por autor "Ollero Márquez, Francisco Javier"
Mostrando ítems 1-20 de 39
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A Complex Regulatory Network Governs the Expression of Symbiotic Genes in Sinorhizobium Fredii HH103
Navarro Gómez, Pilar; Fuentes Romero, Francisco; Pérez Montaño, Francisco de Asís; Jiménez Guerrero, Irene; Alías Villegas, Cynthia; Ayala García, Paula; Almozara, Andrés; Medina Morillas, Carlos; Ollero Márquez, Francisco Javier; Rodríguez Carvajal, Miguel Ángel; Ruiz Sainz, José Enrique; López Baena, Francisco Javier; Vinardell González, José María; Acosta Jurado, Sebastián (Frontiers Media, 2023)Introduction: The establishment of the rhizobium-legume nitrogen-fixing symbiosis relies on the interchange of molecular ...
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A pyrF auxotrophic mutant of Sinorhizobium fredii HH103 impaired in its symbiotic interaction with soybean and other legumes
Crespo Rivas, Juan Carlos; Margaret Oliver, Isabel María; Pérez Montaño, Francisco de Asís; López Baena, Francisco Javier; Vinardell González, José María; Ollero Márquez, Francisco Javier; Moreno Onorato, Francisco Javier; Ruiz Sainz, José Enrique; Buendía Clavería, Ana María (Sociedad Española de Microbiología. Viguera Editores, 2007)Transposon Tn5-Mob mutagenesis allowed the selection of a Sinorhizobium fredii HH103 mutant derivative (SVQ 292) that ...
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A transcriptomic analysis of the effect of genistein on Sinorhizobium fredii HH103 reveals novel rhizobial genes putatively involved in symbiosis
Pérez Montaño, Francisco de Asís; Jiménez Guerrero, Irene; Acosta Jurado, Sebastián; Navarro Gómez, Pilar; Ollero Márquez, Francisco Javier; Ruiz Sainz, José Enrique; López Baena, Francisco Javier; Vinardell González, José María (Nature Publishing Group, 2016)Sinorhizobium fredii HH103 is a rhizobial soybean symbiont that exhibits an extremely broad host-range. Flavonoids exuded ...
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Determination of the chemical structure of the capsular polysaccharide of strain B33, a fast-growing soya bean-nodulating bacterium isolated from an arid region of China
Rodríguez Carvajal, Miguel Ángel; Tejero Mateo, María Pilar; Espartero Sánchez, José Luis; Ruiz Sainz, José Enrique; Buendía Clavería, Ana María; Ollero Márquez, Francisco Javier; Yang, Su S.; Gil Serrano, Antonio Miguel (2001) -
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Diversity of plant growth-promoting bacteria associated with sugarcane
Antunes, Jadson Emanuel Lopes; Lyra, M. C. C. P.; Ollero Márquez, Francisco Javier; Freitas, Ana Dolores Santiago De; Oliveira, L. M. S.; Araújo, A. S. F.; Figueiredo, Márcia Do Vale Barreto (Fundacao de Pesquisas Cientificas de Ribeirao Preto, 2017)The sugarcane (Saccharum spp) presents economic importance, mainly for tropical regions, being an important Brazilian ...
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Draft Genome Sequence of Pantoea ananatis Strain AMG521, a Rice Plant Growth-Promoting Bacterial Endophyte Isolated from the Guadalquivir Marshes in Southern Spain
Megías, Esaú; Megías Guijo, Manuel; Ollero Márquez, Francisco Javier; Hungria, Mariangela (American Society for Microbiology, 2016)The rice endophyte Pantoea ananatis AMG521 shows several plant growth-promoting properties and promotes rice yield increases. ...
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Draft Genome Sequence of Pseudomonas fluorescens Strain ET76, Isolated from Rice Rhizosphere in Northwestern Morocco
Aarab, Saida; Arakrak, Abdelhay; Ollero Márquez, Francisco Javier; Megías Guijo, Manuel; Fabiano Gomes, Douglas; Ribeiro, Renan Augusto; Hungria, Mariangela (American Society for Microbiology, 2016)Pseudomonas fluorescens ET76 was isolated from rice rhizosphere in northwestern Morocco. Its draft genome was estimated ...
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Genome of Rhizobium leucaenae strains CFN 299T and CPAO 29.8: searching for genes related to a successful symbiotic performance under stressful conditions
Ormeño Orrillo, Ernesto; Fabiano Gomes, Douglas; Cerro Sánchez, Pablo del; Ribeiro Vasconcelos, Ana Tereza; Canchaya, Carlos; Paula Almeida, Luis Gonzaga; Martins Mercante, Fabio; Ollero Márquez, Francisco Javier; Megías Guijo, Manuel; Hungria, Mariangela (BMC (part of Springer Nature), 2016)Background: Common bean (Phaseolus vulgaris L.) is the most important legume cropped worldwide for food production and its ...
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Genome Sequence of Pantoea ananatis Strain AMG 501, a Plant Growth-Promoting Bacterium Isolated from Rice Leaves Grown in Paddies of Southern Spain
Megías, Esaú; Reis Junior, Fábio Bueno; Ribeiro, Renan Augusto; Ollero Márquez, Francisco Javier; Megías Guijo, Manuel; Hungria, Mariangela (American Society for Microbiology, 2017)Pantoea ananatis AMG 501 is a plant growth-promoting bacterium isolated from rice leaves. Its genome was estimated at ...
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Genome sequence of Pantoea sp. strain 1.19, isolated from rice rhizosphere, with the capacity to promote growth of legumes and nonlegumes
Megías, Esaú; Reis-Junior, Fábio Bueno Dos; Ribeiro, Renan Augusto; Megías Guijo, Manuel; Ollero Márquez, Francisco Javier; Hungría, Mariangela (American Society for Microbiology, 2017)Pantoea sp. 1.19, a plant growth-promoting bacterium (PGPB), was isolated from the rhizosphere of rice plants in Spain. ...
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Genomic basis of broad host range and environmental adaptability of Rhizobium tropici CIAT 899 and Rhizobium sp. PRF 81 which are used in inoculants for common bean (Phaseolus vulgaris L.)
Ormeño Orrillo, Ernesto; Menna, Pamela; Almeida, Luiz Gonzaga P.; Ollero Márquez, Francisco Javier; Megías Guijo, Manuel; Hungria, Mariangela (BioMed Central, 2012)Background Rhizobium tropici CIAT 899 and Rhizobium sp. PRF 81 are α-Proteobacteria that establish nitrogen-fixing ...
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GunA of Sinorhizobium (Ensifer) fredii HH103 is a T3SS-secreted cellulase that differentially affects symbiosis with cowpea and soybean
Jiménez Guerrero, Irene; Pérez Montaño, Francisco de Asís; Zdyb, Anna; Beutler, Mandy; Werner, Gesa; Göttfert, Michael; Ollero Márquez, Francisco Javier; Vinardell González, José María; López Baena, Francisco Javier (Springer, 2019-11-12)Aims The symbiosis between Sinorhizobium fredii HH103 and its host legumes is influenced by the type 3 secretion system ...
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Inactivation of the "Sinorhizobium fredii" HH103 "rhcJ" gene abolishes nodulation outer proteins (Nops) secretion and decreases the symbiotic capacity with soybean
Vinardell González, José María; Lyra, Maria do C. C. P. de; López Baena, Francisco Javier; Madinabeitia Peiró, Nuria; Espuny Gómez, María del Rosario; Cubo Sánchez, María Teresa; Bellogín Izquierdo, Ramón Andrés; Ruiz Sainz, José Enrique; Ollero Márquez, Francisco Javier (Sociedad Española de Microbiología, Viguera Editores, 2006)Se ha propuesto que las proteínas externas de nodulación (Nops) impiden la nodulación efectiva de Sinorhizobium fredii ...
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Isolation and Characterization of Plant Growth-Promotion Diazotrophic Endophytic Bacteria Associated to Sugarcane (Saccharum officinarum L.) Grown in Paraíba, Brazil
Antunes, Jadson Emanuel Lopes; de Freitas, Ana Dolores Santiago; Bonifacio, Aurenivia; de Souza Oliveira, Louise Melo; de Rosália e Silva Santos, Carolina Etienne; do Carmo Catanho Pereira de Lyra, Maria; de Paula Oliveira, José; Ollero Márquez, Francisco Javier; de Araújo, Ademir Sérgio Ferreira; do Vale Barreto Figueiredo, Marcia (Instituto de Tecnologia do Parana, 2022)Sugarcane is an important Brazilian commodity, being usually cultivated in soils with low natural fertility. This study ...
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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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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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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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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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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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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 ...