Related Experiment Video

Updated: Jun 12, 2026

Visualizing Bacteria in Nematodes using Fluorescent Microscopy
09:02

Visualizing Bacteria in Nematodes using Fluorescent Microscopy

Published on: October 19, 2012

A series of IncQ-based reporter plasmids for use in a range of Gram negative genera

Laura E O'Sullivan1, Cheryl A Nickerson, James W Wilson

  • 1Department of Biology, Villanova University, Villanova, PA 19085, USA.

Journal of Microbiology and Biotechnology
|June 4, 2010
PubMed

More Related Videos

Using Coculture to Detect Chemically Mediated Interspecies Interactions08:29

Using Coculture to Detect Chemically Mediated Interspecies Interactions

Published on: October 31, 2013

Detection of Horizontal Gene Transfer Mediated by Natural Conjugative Plasmids in E. coli06:56

Detection of Horizontal Gene Transfer Mediated by Natural Conjugative Plasmids in E. coli

Published on: March 24, 2023

Related Concept Videos

Plasmids01:28

Plasmids

Plasmids are extrachromosomal DNA molecules found in bacteria, archaea, and some eukaryotic microbes like yeast. These small, circular DNA structures typically contain fewer than 30 genes, although some may exist linearly. Plasmids vary in their number within a cell, known as copy number. Single-copy plasmids are present in one copy per cell and multi-copy plasmids are present in multiple copies, reaching over 100 copies per cell.Plasmids usually replicate independently of the chromosomal DNA...
Antibiotic Selection00:57

Antibiotic Selection

Overview
Gene Regulation in Microbial Communities: Quorum Sensing01:28

Gene Regulation in Microbial Communities: Quorum Sensing

Quorum sensing is a mechanism of bacterial communication that enables coordinated gene expression in response to changes in population density. This facilitates collective behaviors that enhance survival, resource acquisition, and ecological adaptation. This process relies on small signaling molecules called autoinducers that accumulate as bacterial populations grow. When a critical threshold concentration of autoinducers is reached, bacterial cells collectively modify gene expression,...