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Genomic insights into the iron uptake mechanisms of the biomining microorganism Acidithiobacillus ferrooxidans
(SPRINGER HEIDELBERG, 2005-12)
Commercial bioleaching of copper and the
biooxidation of gold is a cost-effective and environmentally
friendly process for metal recovery. A partial
genome sequence of the acidophilic, bioleaching bacterium
Acidithiobacillus ...
The Alternative Role of Enterobactin as an Oxidative Stress Protector Allows Escherichia coli Colony Development
(Public Library of Science, 2014-01)
Numerous bacteria have evolved different iron uptake systems with the ability to make use of their own and heterologous siderophores. However, there is growing evidence attributing alternative roles for siderophores that ...
SIDEROPHORE PRODUCING Pseudomonas AS PATHOGENIC Rhisoctonia solani AND Botrytis cinerea ANTAGONISTS
Pseudomonas aeruginosa, Pseudomonas putida biovar B, Pseudomonas marginalis y Burkholderia cepacia, aisladas de rizosfera y filosfera de plantas de rosa y alstroemeria, identificadas por ensayos bioquímicos y cultivadas ...
Produção de sideróforos e hormônio de crescimento vegetal do tipo ácido indolacético por bactérias diazotróficas provenientes de nódulos de mimosa spp. em solos ultramáficos
(Universidade Tecnológica Federal do ParanáMedianeira, 2014-06-05)
Metals excess and the low availability of nutrients are characteristic of ultramafic soils. It’s results in strong mineral imbalance and stimulates the occurrence of plant species adapted to these conditions. The presence ...
Estudio de la acumulación microbiana de metales y formación de nanopartículas con aplicación potencial en la industria minera
(2011-12-09)
The mining industry is an economic activity of great importance and tradition in Mexico. In the particular case of the metals of transition cobalt and copper, his extraction and separation is a complicated process. Since ...
Antifungal modes of action of Saccharomyces and other biocontrol yeasts against fungi isolated from sour and grey rots
(Elsevier Science, 2015-07-02)
The aim of this study was to determine the putative modes of action of 59 viticultural yeasts (31 Saccharomyces and 28 non- Saccharomyces) that inhibited fungi isolated from sour and grey rot in grapes. Inhibition of fungal ...
Caracterización de rizobacterias asociadas al cultivo del maíz en la producción de metabolitos del tipo aia, sideróforos y ácido salicílico
(Universidad Nacional de Colombia, 2004)
Se ha demostrado que las rizobacterias tienen la capacidad de producir metabolitos de interés agrícola, entre los que se destacan el ácido salicílico, los sideróforos y las f itohormonas; dentro de estas últimas, el ácido ...
Plant growth promotion traits of phosphobacteria isolated from Puna, Argentina
(Springer, 2011-03)
The ability of soil microorganisms to solubilize phosphate is an important trait of plant growth-promoting bacteria leading to increased yields and smaller use of fertilizers. This study presents the isolation and ...
Mimetic Phenoloxidase Activity: Lignin And Chlorolignin Degradation With Low Molecular Weight Chelators
(CPPA, Montreal, Canada, 1998)
Bacteriostatic anti-Vibrio parahaemolyticus activity of Pseudoalteromonas sp strains DIT09, DIT44 and DIT46 isolated from Southern Chilean intertidal Perumytilus purpuratus
(ELSEVIER IRELAND LTD, 2012)
We characterised the anti- (anti-) marine bacteria DIT09, DIT44 and DIT46 isolated from the intertidal mussel . The 16S rRNA gene sequences identify a sp. that form a clade with and . The strains produced bacteriostatic ...