Literature DB >> 22685285

Rhamnosyltransferase genes migA and wapR are regulated in a differential manner to modulate the quantities of core oligosaccharide glycoforms produced by Pseudomonas aeruginosa.

Dana Kocíncová1, Sarah L Ostler, Erin M Anderson, Joseph S Lam.   

Abstract

migA and wapR are rhamnosyltransferase genes involved in the biosynthesis of Pseudomonas aeruginosa lipopolysaccharide core oligosaccharide. Here, we show that preferential expression of migA and wapR correlated with the levels of uncapped and O polysaccharide-capped core, respectively. wapR is negatively regulated, while migA is positively regulated by RhlR/RhlI quorum sensing.

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Year:  2012        PMID： 22685285      PMCID： PMC3416230          DOI： 10.1128/JB.05741-11

Source DB:  PubMed          Journal:  J Bacteriol        ISSN： 0021-9193            Impact factor:   3.490


  20 in total

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2.  Evidence that WapB is a 1,2-glucosyltransferase of Pseudomonas aeruginosa involved in Lipopolysaccharide outer core biosynthesis.

Authors:  Dana Kocíncová; Youai Hao; Evgeny Vinogradov; Joseph S Lam
Journal:  J Bacteriol       Date:  2011-03-25       Impact factor: 3.490

3.  Isolation and characterization of Pseudomonas aeruginosa genes inducible by respiratory mucus derived from cystic fibrosis patients.

Authors:  J Wang; S Lory; R Ramphal; S Jin
Journal:  Mol Microbiol       Date:  1996-12       Impact factor: 3.501

Review 4.  Review: Lipopolysaccharide biosynthesis in Pseudomonas aeruginosa.

Authors:  Jerry D King; Dana Kocíncová; Erin L Westman; Joseph S Lam
Journal:  Innate Immun       Date:  2009-08-26       Impact factor: 2.680

Review 5.  Sigma factors in Pseudomonas aeruginosa.

Authors:  Eric Potvin; François Sanschagrin; Roger C Levesque
Journal:  FEMS Microbiol Rev       Date:  2007-12-07       Impact factor: 16.408

6.  Synthesis of multiple exoproducts in Pseudomonas aeruginosa is under the control of RhlR-RhlI, another set of regulators in strain PAO1 with homology to the autoinducer-responsive LuxR-LuxI family.

Authors:  J M Brint; D E Ohman
Journal:  J Bacteriol       Date:  1995-12       Impact factor: 3.490

7.  Functional characterization of MigA and WapR: putative rhamnosyltransferases involved in outer core oligosaccharide biosynthesis of Pseudomonas aeruginosa.

Authors:  Karen K H Poon; Erin L Westman; Evgeny Vinogradov; Shouguang Jin; Joseph S Lam
Journal:  J Bacteriol       Date:  2008-01-04       Impact factor: 3.490

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Authors:  T T Hoang; R R Karkhoff-Schweizer; A J Kutchma; H P Schweizer
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Authors:  T R de Kievit; T Dasgupta; H Schweizer; J S Lam
Journal:  Mol Microbiol       Date:  1995-05       Impact factor: 3.501

10.  Large-scale computational and statistical analyses of high transcription potentialities in 32 prokaryotic genomes.

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  5 in total

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Authors:  Youai Hao; Kathleen Murphy; Reggie Y Lo; Cezar M Khursigara; Joseph S Lam
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Journal:  Antimicrob Agents Chemother       Date:  2012-10-15       Impact factor: 5.191

3.  Identification of the Pseudomonas aeruginosa O17 and O15 O-Specific Antigen Biosynthesis Loci Reveals an ABC Transporter-Dependent Synthesis Pathway and Mechanisms of Genetic Diversity.

Authors:  Steven M Huszczynski; Youai Hao; Joseph S Lam; Cezar M Khursigara
Journal:  J Bacteriol       Date:  2020-09-08       Impact factor: 3.490

4.  Genome-wide patterns of recombination in the opportunistic human pathogen Pseudomonas aeruginosa.

Authors:  Jeremy R Dettman; Nicolas Rodrigue; Rees Kassen
Journal:  Genome Biol Evol       Date:  2014-12-04       Impact factor: 3.416

5.  Development of a Bacteriophage Cocktail to Constrain the Emergence of Phage-Resistant Pseudomonas aeruginosa.

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  5 in total

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