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Jaime M Martínez-Salazar

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D Romero7
Vojo Deretic6
G Soberón-Chávez6
Zhiyong Lou5
Wenyan Fu5
18P Gacesa
16Guadalupe Espín
13Bernd H. A. Rehm
13Michael J. Schurr
12Vojo Deretic

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1986
2017
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Two distinct loci affecting conversion to mucoidy in Pseudomonas aeruginosa in cystic fibrosis encode homologs of the serine protease HtrA.
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)
Control of AlgU, a member of the sigma E-like family of stress sigma factors, by the negative regulators MucA and MucB and Pseudomonas aeruginosa conversion to mucoidy in cystic fibrosis.
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)
Characterization of the genes coding for the putative sigma factor AlgU and its regulators MucA, MucB, MucC, and MucD in Azotobacter vinelandii and evaluation of their roles in alginate biosynthesis.
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)