Literature DB >> 18541730

Staphylococcus aureus cell wall stress stimulon gene-lacZ fusion strains: potential for use in screening for cell wall-active antimicrobials.

Rebecca Steidl1, Stacy Pearson, Robert E Stephenson, Nagender Ledala, Sutthirat Sitthisak, Brian J Wilkinson, Radheshyam K Jayaswal.   

Abstract

lacZ fusion strains were constructed using the promoters of five cell wall stress stimulon genes: pbp2, tcaA, vraSR, sgtB, and lytR. All fusion strains were induced only in the presence of cell wall-active antibiotics, suggesting the potential of these strains for use in high-throughput screening for new cell wall-active agents.

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Year:  2008        PMID： 18541730      PMCID： PMC2493131          DOI： 10.1128/AAC.00273-08

Source DB:  PubMed          Journal:  Antimicrob Agents Chemother        ISSN： 0066-4804            Impact factor:   5.191


  30 in total

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Review 2.  Exploiting genomics to discover new antibiotics.

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7.  Cell wall-active antibiotic induced proteins of Staphylococcus aureus identified using a proteomic approach.

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Journal:  FEMS Microbiol Lett       Date:  2001-05-15       Impact factor: 2.742

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9.  Identification and characterization of a monofunctional glycosyltransferase from Staphylococcus aureus.

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10.  Recombinant microorganisms as environmental biosensors: pollutants detection by Escherichia coli bearing fabA'::lux fusions.

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  10 in total

1.  Roles of DNA sequence and sigma A factor in transcription of the vraSR operon.

Authors:  Antoaneta Belcheva; Vidhu Verma; Artyom Korenevsky; Michael Fridman; Krishan Kumar; Dasantila Golemi-Kotra
Journal:  J Bacteriol       Date:  2011-10-21       Impact factor: 3.490

2.  Mutational analyses of open reading frames within the vraSR operon and their roles in the cell wall stress response of Staphylococcus aureus.

Authors:  N McCallum; P Stutzmann Meier; R Heusser; B Berger-Bächi
Journal:  Antimicrob Agents Chemother       Date:  2011-01-10       Impact factor: 5.191

3.  Site-specific mutation of Staphylococcus aureus VraS reveals a crucial role for the VraR-VraS sensor in the emergence of glycopeptide resistance.

Authors:  Elena Galbusera; Adriana Renzoni; Diego O Andrey; Antoinette Monod; Christine Barras; Paolo Tortora; Alessandra Polissi; William L Kelley
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4.  Moenomycin resistance mutations in Staphylococcus aureus reduce peptidoglycan chain length and cause aberrant cell division.

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Journal:  ACS Chem Biol       Date:  2013-11-20       Impact factor: 5.100

5.  Screen for inducers of autolysis in Bacillus subtilis.

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6.  BrpA is involved in regulation of cell envelope stress responses in Streptococcus mutans.

Authors:  J P Bitoun; S Liao; X Yao; S-J Ahn; R Isoda; A H Nguyen; L J Brady; R A Burne; J Abranches; Z T Wen
Journal:  Appl Environ Microbiol       Date:  2012-02-10       Impact factor: 4.792

7.  Differential expression of ccrA in methicillin-resistant Staphylococcus aureus strains carrying staphylococcal cassette chromosome mec type II and IVa elements.

Authors:  Paul G Higgins; Adriana E Rosato; Harald Seifert; Gordon L Archer; Hilmar Wisplinghoff
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8.  Psr is involved in regulation of glucan production, and double deficiency of BrpA and Psr is lethal in Streptococcus mutans.

Authors:  Jacob P Bitoun; Sumei Liao; Briggs A McKey; Xin Yao; Yuwei Fan; Jacqueline Abranches; Wandy L Beatty; Zezhang T Wen
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9.  Induction kinetics of the Staphylococcus aureus cell wall stress stimulon in response to different cell wall active antibiotics.

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Journal:  BMC Microbiol       Date:  2011-01-20       Impact factor: 3.605

10.  A variable DNA recognition site organization establishes the LiaR-mediated cell envelope stress response of enterococci to daptomycin.

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  10 in total

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