Pseudomonas Putida
Mostrando 1-12 de 1094 artigos, teses e dissertações.
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1. Caracterização de bactérias Pseudomonas de Piper tuberculatum quanto à produção de compostos potencialmente bioestimulantes para o crescimento de plantas
RESUMO Apesar dos avanços na identificação e caracterização de bactérias endofíticas em espécies vegetais em todo o mundo, pouco se sabe sobre esses microrganismos em plantas da região amazônica. Estudos anteriores mostraram que Pseudomonas de Piper tuberculatum (isolados Pt12 e Pt13, identificados como Pseudomonas putida e Pseudomonas sp., respect
Acta Amaz.. Publicado em: 2021-03
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2. Pseudomonas SP. in uninspected raw goat’s milk in Rio de Janeiro, Brazil
Abstract Although quite controversial from the point of view of food safety, a considerable number of people across different age and socioeconomic groups consume raw goat’s milk. Even if refrigerated after milking, raw goat's milk may still be susceptible to the lipolytic and proteolytic actions of psychrotrophic microorganisms, such as Pseudomonas. In th
Food Sci. Technol. Publicado em: 2020-12
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3. Impact of phosphate solubilizing bacteria on wheat (Triticum aestivum ) in the presence of pesticides
Resumo Três bactérias solubilizantes de fosfato foram isoladas e identificadas por seqüenciamento de rRNA 16S como Pseudomonas putida, Pseudomonas sp e Pseudomonas fulva. As estirpes foram submetidas a testes bioquímicos de plantas e todos os atributos PGPR foram verificados na presença de pesticidas (clorpirifos e piriproxifeno). O índice de solubili
Braz. J. Biol.. Publicado em: 2019-01
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4. Simultaneous biodegradation of phenol and cyanide present in coke-oven effluent using immobilized Pseudomonas putida and Pseudomonas stutzeri
ABSTRACT Discharge of coke-oven wastewater to the environment may cause severe contamination to it and also threaten the flora and fauna, including human beings. Hence before dumping it is necessary to treat this dangerous effluent in order to minimize the damage to the environment. Conventional technologies have inherent drawbacks however, biological treatm
Braz. J. Microbiol.. Publicado em: 2018-03
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5. Enchimento de grãos e composição de ácidos graxos em plantas de cártamo adubadas com fertilizante nitrogenado e biofertilizantes
Resumo: O objetivo deste trabalho foi avaliar os efeitos da aplicação integrada de fertilizante nitrogenado e biofertilizantes sobre o rendimento, o período de enchimento de grãos e a composição de ácidos graxos de cártamo (Carthamus tinctorius). Os experimentos foram conduzidos em parcelas subdividas, durante as safras 2011 e 2012. Os tratamentos c
Pesq. agropec. bras.. Publicado em: 2017-04
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6. Influence of toluene and salinity on biosurfactant production by Bacillus sp.: scale up from flasks to a bench-scale bioreactor
ABSTRACT To select the best biosurfactant producer, Pseudomonas putida, Bacillus megatherium, Bacillus licheniformis and Bacillus subtilis were cultured in flasks on media with different salinity [low salinity (LS), Bushnell-Haas (BH) and artificial sea water (SW) media] supplemented or not with toluene as a model pollutant. Toluene inhibited the growth of a
Braz. J. Chem. Eng.. Publicado em: 2017-04
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7. Rhizobacterial characterization for quality control of eucalyptus biogrowth promoter products
Abstract Plant growth-promoting rhizobacteria strains from special formulations have been used to optimize eucalyptus cutting production. To undertake quality control for the formulated products, the rhizobacterial strains should be characterized to assess their purity and authentication. In the present study, we characterized nine strains of rhizobacteria,
Braz. J. Microbiol.. Publicado em: 2016-12
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8. Comparative genomics of an endophytic Pseudomonas putida isolated from mango orchard
Abstract We analyzed the genome sequence of an endophytic bacterial strain Pseudomonas putida TJI51 isolated from mango bark tissues. Next generation DNA sequencing and short read de novo assembly generated the 5,805,096 bp draft genome of P. putida TJI51. Out of 6,036 protein coding genes in P. putida TJI51 sequences, 4,367 (72%) were annotated with functio
Genet. Mol. Biol.. Publicado em: 07/07/2016
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9. Synthesis and Anti-Staphylococcal Activity of 2,4-Disubstituted Diphenylamines
Infections caused by Staphylococcus aureus are ubiquitous and life threatening. Evolution of resistant strains has necessitated the need to continuously discover new drugs to combat such organisms. Diphenyl ethers, such as triclosan, have recently shown potential as antibacterial agents. In this study, a series of diphenyl amines were synthesized and evaluat
J. Braz. Chem. Soc.. Publicado em: 2016-06
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10. Aerobic cyanide degradation by bacterial isolates from cassava factory wastewater
Ten bacterial strains that utilize cyanide (CN) as a nitrogen source were isolated from cassava factory wastewater after enrichment in a liquid media containing sodium cyanide (1 mM) and glucose (0.2% w/v). The strains could tolerate and grow in cyanide concentrations of up to 5 mM. Increased cyanide levels in the media caused an extension of lag phase in
Braz. J. Microbiol.. Publicado em: 2015-09
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11. GPo1
alkB gene expression for improvement of the degradation of diesel oil by a bacterial consortiumTo facilitate the biodegradation of diesel oil, an oil biodegradation bacterial consortium was constructed. The alkane hydroxylase (
alkB ) gene ofPseudomonas putida GPo1 was constructed in a pCom8 expression vector, and the pCom8-GPo1alkB plasmid was transformed intoEscherichia coli DH5Braz. J. Microbiol.. Publicado em: 2015-09
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12. Screening and optimization of low-cost medium for Pseudomonas putida Rs-198 culture using RSM
The plant growth-promoting rhizobacterial strain Pseudomonas putida Rs-198 was isolated from salinized soils from Xinjiang Province. We optimized the composition of the low-cost medium of P. putida Rs-198 based on its bacterial concentration, as well as its phosphate-dissolving and indole acetic acid (IAA)-producing capabilities using the response surface me
Braz. J. Microbiol.. Publicado em: 2014-12