Literature DB >> 2245380

Bactericidal activity of magainin 2: use of lipopolysaccharide mutants.

E A Macias1, F Rana, J Blazyk, M C Modrzakowski.   

Abstract

Salmonella typhimurium and a series of rough lipopolysaccharide mutants derived from it were used as target bacteria to examine the antimicrobial capacity of magainin 2. Magainin 2 demonstrated a dose-related bactericidal activity against the smooth parent strain and the series of lipopolysaccharide mutants. The lipopolysaccharide mutant series showed an ordered increase in sensitivity to the magainin 2 as the depth of the rough lesion in the lipopolysaccharide increased.

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Year:  1990        PMID: 2245380     DOI: 10.1139/m90-102

Source DB:  PubMed          Journal:  Can J Microbiol        ISSN: 0008-4166            Impact factor:   2.419


  9 in total

1.  Mutants of Ralstonia (Pseudomonas) solanacearum sensitive to antimicrobial peptides are altered in their lipopolysaccharide structure and are avirulent in tobacco.

Authors:  E Titarenko; E López-Solanilla; F García-Olmedo; P Rodríguez-Palenzuela
Journal:  J Bacteriol       Date:  1997-11       Impact factor: 3.490

2.  Synergistic effects and antibiofilm properties of chimeric peptides against multidrug-resistant Acinetobacter baumannii strains.

Authors:  Ramamourthy Gopal; Young Gwon Kim; Jun Ho Lee; Seog Ki Lee; Jeong Don Chae; Byoung Kwan Son; Chang Ho Seo; Yoonkyung Park
Journal:  Antimicrob Agents Chemother       Date:  2013-12-23       Impact factor: 5.191

3.  Resistance to host antimicrobial peptides is necessary for Salmonella virulence.

Authors:  E A Groisman; C Parra-Lopez; M Salcedo; C J Lipps; F Heffron
Journal:  Proc Natl Acad Sci U S A       Date:  1992-12-15       Impact factor: 11.205

4.  Antimicrobial activities of amphiphilic peptides covalently bonded to a water-insoluble resin.

Authors:  S L Haynie; G A Crum; B A Doele
Journal:  Antimicrob Agents Chemother       Date:  1995-02       Impact factor: 5.191

5.  Structure of supported bilayers composed of lipopolysaccharides and bacterial phospholipids: raft formation and implications for bacterial resistance.

Authors:  Jihong Tong; Thomas J McIntosh
Journal:  Biophys J       Date:  2004-06       Impact factor: 4.033

Review 6.  Genetic map of Salmonella typhimurium, edition VIII.

Authors:  K E Sanderson; A Hessel; K E Rudd
Journal:  Microbiol Rev       Date:  1995-06

7.  Inactivation of the sapA to sapF locus of Erwinia chrysanthemi reveals common features in plant and animal bacterial pathogenesis.

Authors:  E López-Solanilla; F García-Olmedo; P Rodríguez-Palenzuela
Journal:  Plant Cell       Date:  1998-06       Impact factor: 11.277

8.  Molecular genetic analysis of a locus required for resistance to antimicrobial peptides in Salmonella typhimurium.

Authors:  C Parra-Lopez; M T Baer; E A Groisman
Journal:  EMBO J       Date:  1993-11       Impact factor: 11.598

9.  Host-defense peptides with therapeutic potential from skin secretions of frogs from the family pipidae.

Authors:  J Michael Conlon; Milena Mechkarska
Journal:  Pharmaceuticals (Basel)       Date:  2014-01-15
  9 in total

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