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Registros recuperados: 5
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Draft genome sequence of Pseudomonas fluorescens strain ET76, isolated from rice Rhizosphere in Northwestern Morocco. Repositório Alice
AARAB, S.; ARAKRAK, A.; JAVIER OLLERO, F.; MEGÍAS, M.; GOMES, D. F.; RIBEIRO, R. A.; HUNGRIA, M..
Pseudomonas fluorescens ET76 was isolated from rice rhizosphere in northwestern Morocco. Its draft genome was estimated to be 6,681,652 bp with 5,789 coding sequences (CDSs). Genes encoding for type I to VI secretion systems, PvdQ, proteases, siderophores, hydrogen cyanide synthase, ACC-deaminase, among others, highlight its potential use in biological control of plant pathogens.
Tipo: Artigo em periódico indexado (ALICE) Palavras-chave: Pseudomonas fluorescens; Arroz; Oryza sativa L; Rice.
Ano: 2016 URL: http://www.alice.cnptia.embrapa.br/handle/doc/1063357
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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. Repositório Alice
ORMEÑO-ORRILLO, E.; GOMES, D. F.; CERRO, P. del; VASCONCELOS, A. T. R.; CANCHAYA, C.; ALMEIDA, L. G. P.; MERCANTE, F. M.; JAVIER OLLERO, F.; MEGÍAS, M.; HUNGRIA, M..
Common bean (Phaseolus vulgaris L.) is the most important legume cropped worldwide for food production and its agronomic performance can be greatly improved if the benefits from symbiotic nitrogen fixation are maximized. The legume is known for its high promiscuity in nodulating with several Rhizobium species, but those belonging to the Rhizobium tropici ?group? are the most successful and efficient in fixing nitrogen in tropical acid soils. Rhizobium leucaenae belongs to this group, which is abundant in the Brazilian ?Cerrados? soils and frequently submitted to several environmental stresses. Here we present the first high-quality genome drafts of R. leucaenae, including the type strain CFN 299T and the very efficient strain CPAO 29.8. Our main objective...
Tipo: Artigo em periódico indexado (ALICE) Palavras-chave: Fixação biológica de nitrogênio.
Ano: 2016 URL: http://www.alice.cnptia.embrapa.br/handle/doc/1056833
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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.). Repositório Alice
ORMEÑO-ORRILLO, E.; MENNA, P.; ALMEIDA, L. G. P.; JAVIER OLLERO, F.; NICOLÁS, M. F.; RODRIGUES, E. P.; NAKATANI, A. S.; BATISTA, J. S. S.; CHUEIRE, L. M. de O.; SOUZA, R. C.; VASCONCELOS, A. T. R.; MEGÍAS, M.; HUNGRIA, M.; MARTÍNEZ-ROMERO, E..
2012
Tipo: Artigo em periódico indexado (ALICE) Palavras-chave: Feijão; Fixação de nitrogênio; Nodulação; Beans; Nitrogen fixation; Nodulation.
Ano: 2012 URL: http://www.alice.cnptia.embrapa.br/handle/doc/949496
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NrcR, a new transcriptional regulator of Rhizobium tropici CIAT 899 involved in the Legume root-nodule symbiosis. Repositório Alice
CERRO, P. del; ROLLA-SANTOS, A. A. P.; VALDERRAMA-FERNANDEZ, R.; GIL-SERRANO, A.; BELLOGÍN, R. A.; GOMES, D. F.; MONTAÑO, F. P.; MEGÍAS, M.; HUNGRIA, M.; JAVIER OLLERO, F..
The establishment of nitrogen-fixing rhizobium-legume symbioses requires a highly complex cascade of events. In this molecular dialogue the bacterial NodD transcriptional regulators in conjunction with plant inducers, mostly flavonoids, are responsible for the biosynthesis and secretion of Nod factors which are key molecules for successful nodulation. Other transcriptional regulators related to the symbiotic process have been identified in rhizobial genomes, including negative regulators such as NolR. Rhizobium tropici CIAT 899 is an important symbiont of common bean (Phaseolus vulgaris L.), and its genome encompasses intriguing features such as five copies of nodD genes, as well as other possible transcriptional regulators including the NolR protein. Here...
Tipo: Artigo em periódico indexado (ALICE) Palavras-chave: Fixação de nitrogenio; Nitrogen fixation.
Ano: 2016 URL: http://www.alice.cnptia.embrapa.br/handle/doc/1043848
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Opening the "black box" of nodD3, nodD4 and nodD5 genes of Rhizobium tropici strain CIAT 899. Repositório Alice
CERRO, P. del; ROLLA-SANTOS, A. A. P.; GOMES, D. F.; MARKS, B. B.; ESPUNY, M. del R.; RODRÍGUEZ-CARVAJAL, M. A.; SORIA-DÍAZ, M. E.; NAKATANI, A. S.; HUNGRIA, M.; JAVIER OLLERO, F.; MEGÍAS, M..
Transcription of nodulation genes in rhizobial species is orchestrated by the regulatory nodD gene. Rhizobium tropici strain CIAT 899 is an intriguing species in possessing features such as broad host range, high tolerance of abiotic stresses and, especially, by carrying the highest known number of nodD genes?five?and the greatest diversity of Nod factors (lipochitooligosaccharides, LCOs). Here we shed light on the roles of the multiple nodD genes of CIAT 899 by reporting, for the first time, results obtained with nodD3, nodD4 and nodD5 mutants. The three nodD mutants were built by insertion of ? interposon. Nod factors were purified and identified by LC-MS/MS analyses. In addition, nodD1 and nodC relative gene expressions were measured by quantitative...
Tipo: Artigo em periódico indexado (ALICE) Palavras-chave: Rhizobium; Fixação de nitrogênio; Bacteriologia do solo; Nodulação; Bacteriology; Rhizobium; Nitrogen fixation; Nodulation.
Ano: 2015 URL: http://www.alice.cnptia.embrapa.br/handle/doc/1039242
Registros recuperados: 5
Primeira ... 1 ... Última
 

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