Search anything and hit enter
  • Teams
  • Members
  • Projects
  • Events
  • Calls
  • Jobs
  • publications
  • Software
  • Tools
  • Network
  • Equipment

A little guide for advanced search:

  • Tip 1. You can use quotes "" to search for an exact expression.
    Example: "cell division"
  • Tip 2. You can use + symbol to restrict results containing all words.
    Example: +cell +stem
  • Tip 3. You can use + and - symbols to force inclusion or exclusion of specific words.
    Example: +cell -stem
e.g. searching for members in projects tagged cancer
Search for
Count
IN
OUT
Content 1
  • member
  • team
  • department
  • center
  • program_project
  • nrc
  • whocc
  • project
  • software
  • tool
  • patent
  • Administrative Staff
  • Assistant Professor
  • Associate Professor
  • Clinical Research Assistant
  • Full Professor
  • Graduate Student
  • Lab assistant
  • Non-permanent Researcher
  • Permanent Researcher
  • Pharmacist
  • PhD Student
  • Physician
  • Post-doc
  • Project Manager
  • Research Associate
  • Research Engineer
  • Retired scientist
  • Technician
  • Undergraduate Student
  • Veterinary
  • Visiting Scientist
  • Deputy Director of Center
  • Deputy Director of Department
  • Deputy Director of National Reference Center
  • Deputy Head of Facility
  • Director of Center
  • Director of Department
  • Director of Institute
  • Director of National Reference Center
  • Group Leader
  • Head of Facility
  • Head of Operations
  • Head of Structure
  • Honorary President of the Departement
  • Labex Coordinator
Content 2
  • member
  • team
  • department
  • center
  • program_project
  • nrc
  • whocc
  • project
  • software
  • tool
  • patent
  • Administrative Staff
  • Assistant Professor
  • Associate Professor
  • Clinical Research Assistant
  • Full Professor
  • Graduate Student
  • Lab assistant
  • Non-permanent Researcher
  • Permanent Researcher
  • Pharmacist
  • PhD Student
  • Physician
  • Post-doc
  • Project Manager
  • Research Associate
  • Research Engineer
  • Retired scientist
  • Technician
  • Undergraduate Student
  • Veterinary
  • Visiting Scientist
  • Deputy Director of Center
  • Deputy Director of Department
  • Deputy Director of National Reference Center
  • Deputy Head of Facility
  • Director of Center
  • Director of Department
  • Director of Institute
  • Director of National Reference Center
  • Group Leader
  • Head of Facility
  • Head of Operations
  • Head of Structure
  • Honorary President of the Departement
  • Labex Coordinator
Search
Go back
Scroll to top
Share
© Research
Publication : FEMS microbiology letters

Heterogeneric conjugal transfer of the pheromone-responsive plasmid pIP964 (IncHlyI) of Enterococcus faecalis in the apparent absence of pheromone induction

Scientific Fields
Diseases
Organisms
Applications
Technique

Published in FEMS microbiology letters - 15 Sep 1994

Poyart C, Trieu-Cuot P

Link to Pubmed [PMID] – 7958769

FEMS Microbiol. Lett. 1994 Sep;122(1-2):173-9

Erythromycin-resistant derivatives of the pheromone-responsive plasmid pIP964 from Enterococcus faecalis were constructed to study its host range. This was done by inserting the integrative vector pAT112 and the related replicon pTCR1 harboring oriR of the broad host range plasmid pAM beta 1 into the hemolysin-bacteriocin operon of pIP964, to give pTCR2 and pTCR3, respectively. Plasmid pTCR2 was transferred by filter matings from E. faecalis to Enterococcus faecium and Listeria monocytogenes at frequencies of 2 x 10(-7) and 5 x 10(-7) per donor, respectively, in the apparent absence of pheromone induction and cellular aggregation. In these hosts, pTCR2 remained intact as a self-replicating element and maintained its transfer capabilities. Plasmid pTCR3, but not pTCR2, was transferred at similar frequencies from E. faecalis to Lactococcus lactis and Streptococcus agalactiae. Thus, the transfer system of pIP964 possesses a broader host-range than its replication system.

http://www.ncbi.nlm.nih.gov/pubmed/7958769