Jaime M Martínez-Salazar

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Conversion to a mucoid, exopolysaccharide alginate-overproducing phenotype in Pseudomonas aeruginosa is associated with chronic respiratory infections in cystic fibrosis. Mucoidy is caused by muc(More)
The alternative sigma factor AlgU (Pseudomonas aeruginosa sigma E) is required for full resistance of P. aeruginosa to oxidative stress and extreme temperatures. AlgU also controls conversion of P.(More)
The study of the biosynthesis of alginate, the exopolysaccharide produced by Azotobacter vinelandii and Pseudomonas aeruginosa, has biotechnological and medical significance. We report here the(More)