Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Experiment Videos

Bacterial conjugation: everybody's doin' it.

L S Frost1

  • 1Department of Microbiology, University of Alberta, Edmonton, Canada.

Canadian Journal of Microbiology
|November 1, 1992
PubMed
Summary
This summary is machine-generated.

Related Concept Videos

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by
Same author

The Use of DQ-BSA to Monitor the Turnover of Autophagy-Associated Cargo.

Methods in enzymology·2017
Same author

A PAS domain within F plasmid TraJ is critical for its function as a transcriptional activator.

Biochemistry and cell biology = Biochimie et biologie cellulaire·2011
Same author

F factor conjugation is a true type IV secretion system.

FEMS microbiology letters·2003
Same author

A rapid screen for functional mutants of TraM, an autoregulatory protein required for F conjugation.

Molecular genetics and genomics : MGG·2003
Same author

Crystal structure of the bacterial conjugation repressor finO.

Nature structural biology·2000
Same author

Mobilization of chimeric oriT plasmids by F and R100-1: role of relaxosome formation in defining plasmid specificity.

Journal of bacteriology·2000

Bacterial conjugation is widespread, enabling DNA transfer across different species and even kingdoms. This process, alongside other gene transfer mechanisms, drives genetic diversity and repair in bacteria and simple eukaryotes.

Area of Science:

  • Microbiology
  • Genetics
  • Molecular Biology

Background:

  • Bacterial conjugation is increasingly recognized as a fundamental process in microbial genetics.
  • Evidence indicates the potential for DNA transfer not only within but also between bacterial genera and kingdoms.
  • Gene transfer systems in bacteria exhibit molecular similarities and hybrid structures.

Purpose of the Study:

  • To synthesize current evidence on the scope and mechanisms of bacterial gene transfer.
  • To highlight the role of bacterial conjugation in the broader context of microbial evolution.
  • To underscore the significance of horizontal gene transfer in eubacteria and simple eukaryotes.

Main Methods:

  • Review of recent scientific literature on bacterial conjugation and gene transfer.

Related Experiment Videos

  • Comparative analysis of molecular mechanisms across different bacterial gene transfer systems.
  • Synthesis of findings regarding inter-kingdom DNA transfer.

    • Main Results:

    • Bacterial conjugation is a ubiquitous process across the bacterial domain.
    • DNA transfer via conjugation can occur between diverse bacterial genera and kingdoms.
    • Bacterial gene transfer systems share molecular commonalities and can be chimeric.

    Conclusions:

    • Bacterial conjugation is a major driver of genetic exchange in prokaryotes.
    • In the absence of sexual reproduction, conjugation, phages, transposons, and transformation are key to gene dissemination and repair.
    • These horizontal gene transfer mechanisms are crucial for bacterial adaptation and evolution in eubacteria and simple eukaryotes.