Skip to main content
  • ASM
    • Antimicrobial Agents and Chemotherapy
    • Applied and Environmental Microbiology
    • Clinical Microbiology Reviews
    • Clinical and Vaccine Immunology
    • EcoSal Plus
    • Eukaryotic Cell
    • Infection and Immunity
    • Journal of Bacteriology
    • Journal of Clinical Microbiology
    • Journal of Microbiology & Biology Education
    • Journal of Virology
    • mBio
    • Microbiology and Molecular Biology Reviews
    • Microbiology Resource Announcements
    • Microbiology Spectrum
    • Molecular and Cellular Biology
    • mSphere
    • mSystems
  • Log in
  • My alerts
  • Log out
  • My Cart

Main menu

  • Home
  • Articles
    • Current Issue
    • Accepted Manuscripts
    • Archive
    • Minireviews
  • For Authors
    • Submit a Manuscript
    • Scope
    • Editorial Policy
    • Submission, Review, & Publication Processes
    • Organization and Format
    • Errata, Author Corrections, Retractions
    • Illustrations and Tables
    • Nomenclature
    • Abbreviations and Conventions
    • Publication Fees
    • Ethics Resources and Policies
  • About the Journal
    • About IAI
    • Editor in Chief
    • Editorial Board
    • For Reviewers
    • For the Media
    • For Librarians
    • For Advertisers
    • Alerts
    • RSS
    • FAQ
  • Subscribe
    • Members
    • Institutions
  • ASM
    • Antimicrobial Agents and Chemotherapy
    • Applied and Environmental Microbiology
    • Clinical Microbiology Reviews
    • Clinical and Vaccine Immunology
    • EcoSal Plus
    • Eukaryotic Cell
    • Infection and Immunity
    • Journal of Bacteriology
    • Journal of Clinical Microbiology
    • Journal of Microbiology & Biology Education
    • Journal of Virology
    • mBio
    • Microbiology and Molecular Biology Reviews
    • Microbiology Resource Announcements
    • Microbiology Spectrum
    • Molecular and Cellular Biology
    • mSphere
    • mSystems

User menu

  • Log in
  • My alerts
  • Log out
  • My Cart

Search

  • Advanced search
Infection and Immunity
publisher-logosite-logo

Advanced Search

  • Home
  • Articles
    • Current Issue
    • Accepted Manuscripts
    • Archive
    • Minireviews
  • For Authors
    • Submit a Manuscript
    • Scope
    • Editorial Policy
    • Submission, Review, & Publication Processes
    • Organization and Format
    • Errata, Author Corrections, Retractions
    • Illustrations and Tables
    • Nomenclature
    • Abbreviations and Conventions
    • Publication Fees
    • Ethics Resources and Policies
  • About the Journal
    • About IAI
    • Editor in Chief
    • Editorial Board
    • For Reviewers
    • For the Media
    • For Librarians
    • For Advertisers
    • Alerts
    • RSS
    • FAQ
  • Subscribe
    • Members
    • Institutions
Research Article

In vivo comparison of avirulent Vwa- and Pgm- or Pstr phenotypes of yersiniae.

T Une, R R Brubaker
T Une
  • Find this author on Google Scholar
  • Find this author on PubMed
  • Search for this author on this site
R R Brubaker
  • Find this author on Google Scholar
  • Find this author on PubMed
  • Search for this author on this site
DOI: 
  • Article
  • Info & Metrics
  • PDF
Loading

ABSTRACT

The abilities of Yersinia pestis to undergo restriction in Ca2+-deficient medium with concomitant production of V and W antigens (Vwa+) and to absorb exogenous pigments (Pgm+) are established virulence factors. Mutation of Y. pestis to Pgm- is known to promote resistance to pesticin (Pstr) and reduced lethality by peripheral routes of injection. Vwa+ Pgm- isolates of Y. pestis were shown in this study to retain virulence in mice when injected intravenously. Although Pgm- in appearance, wild-type cells of Yersinia pseudotuberculosis and Yersinia enterocolitica may also be sensitive to pesticin. Pstr mutants of Vwa+ strains of these species were similarly of reduced virulence, especially by peripheral routes of injection. The consequences of mutation to Vwa- and Pgm- or Pstr on growth and persistence in vivo were determined. After intravenous injection, Vwa+ yersiniae of all species exhibited sustained growth in mouse spleen, liver, and lung and accumulated in blood. Septicemia was not observed after similar injection of Vwa- mutants which were unable to maintain comparable rates of net increase in tissues. Mutation to Pgm- or Pstr did not influence proliferation but resulted in enhanced clearance from organs. It is known that reticuloendothelial cells serve as favored sites of replication for all wild-type yersiniae. Our results are consistent with the hypothesis that the Vwa+ phenotype favors growth within macrophages and that the Pgm+ and pesticin-sensitive phenotypes permit long-term, probably extracellular, retention within organs. Virulence in standard animal models (mice, rats, and guinea pigs) was not correlated with resistance to the bactericidal action of serum.

PreviousNext
Back to top
Download PDF
Citation Tools
In vivo comparison of avirulent Vwa- and Pgm- or Pstr phenotypes of yersiniae.
T Une, R R Brubaker
Infection and Immunity Mar 1984, 43 (3) 895-900; DOI:

Citation Manager Formats

  • BibTeX
  • Bookends
  • EasyBib
  • EndNote (tagged)
  • EndNote 8 (xml)
  • Medlars
  • Mendeley
  • Papers
  • RefWorks Tagged
  • Ref Manager
  • RIS
  • Zotero
Print

Alerts
Sign In to Email Alerts with your Email Address
Email

Thank you for sharing this Infection and Immunity article.

NOTE: We request your email address only to inform the recipient that it was you who recommended this article, and that it is not junk mail. We do not retain these email addresses.

Enter multiple addresses on separate lines or separate them with commas.
In vivo comparison of avirulent Vwa- and Pgm- or Pstr phenotypes of yersiniae.
(Your Name) has forwarded a page to you from Infection and Immunity
(Your Name) thought you would be interested in this article in Infection and Immunity.
Share
In vivo comparison of avirulent Vwa- and Pgm- or Pstr phenotypes of yersiniae.
T Une, R R Brubaker
Infection and Immunity Mar 1984, 43 (3) 895-900; DOI:
del.icio.us logo Digg logo Reddit logo Twitter logo CiteULike logo Facebook logo Google logo Mendeley logo
  • Top
  • Article
  • Info & Metrics
  • PDF

Related Articles

Cited By...

About

  • About IAI
  • Editor in Chief
  • Editorial Board
  • Policies
  • For Reviewers
  • For the Media
  • For Librarians
  • For Advertisers
  • Alerts
  • RSS
  • FAQ
  • Permissions
  • Journal Announcements

Authors

  • ASM Author Center
  • Submit a Manuscript
  • Article Types
  • Ethics
  • Contact Us

Follow #IAIjournal

@ASMicrobiology

       

ASM Journals

ASM journals are the most prominent publications in the field, delivering up-to-date and authoritative coverage of both basic and clinical microbiology.

About ASM | Contact Us | Press Room

 

ASM is a member of

Scientific Society Publisher Alliance

Copyright © 2019 American Society for Microbiology | Privacy Policy | Website feedback

Print ISSN: 0019-9567; Online ISSN: 1098-5522