Search research articles

ABOUT JoVE

Overview Leadership Blog JoVE Help Center

AUTHORS

Publishing Process Editorial Board Scope & Policies Peer Review FAQ Submit

LIBRARIANS

Testimonials Subscriptions Access Resources Library Advisory Board FAQ

RESEARCH

JoVE Journal Methods Collections JoVE Encyclopedia of Experiments Archive

EDUCATION

JoVE Core JoVE Business JoVE Science Education JoVE Lab Manual Faculty Resource Center Faculty Site

Terms & Conditions of Use

Related Concept Videos

Operons

Operons

Prokaryotes can control gene expression through operons—DNA sequences consisting of regulatory elements and clustered, functionally related protein-coding genes. Operons use a single promoter sequence to initiate transcription of a gene cluster (i.e., a group of structural genes) into a single mRNA molecule. The terminator sequence ends transcription. An operator sequence, located between the promoter and structural genes, prohibits the operon’s transcriptional activity if bound by...

You might also read

Related Articles

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

Sort by

Same author

The Effects of a Powdered Meal Replacement on Inflammation, Gut Microbiota, and Metabolism in People With Excess Body Weight-A Randomized Controlled Trial.

The Journal of nutrition·2026

Same author

Breath volatilome analysis reveals new gut microbiome-related metabolites that discriminate high versus low dietary fibre intake.

Clinical nutrition (Edinburgh, Scotland)·2026

Same author

Gut microbiome features associated with Bifidobacterium colonization predict personalized probiotic persistence patterns.

Nature communications·2026

Same author

Two-week supplementation of <i>Bifidobacterium adolescentis</i> iVS-1 reduces symptoms associated with lactose intolerance in lactose maldigesters.

Gut microbes reports·2026

Same author

Avoidant/Restrictive Food Intake Disorder in Disorders of Gut-Brain Interaction: Adaptive Restriction or Psychopathology?

Gastroenterology·2026

Same author

Proposal of <i>Limosilactobacillus secundus</i> sp. nov., <i>Limosilactobacillus reuteri</i> subsp. <i>pararodentium</i> subsp. nov., <i>Limosilactobacillus reuteri</i> subsp. <i>peregrinus</i> subsp. nov. and <i>Limosilactobacillus reuteri</i> subsp. <i>simiae</i> subsp. nov., isolated from the gastrointestinal tract of vertebrate hosts.

International journal of systematic and evolutionary microbiology·2026

Same journal

Microbial Primer: The T6SS, a deadly bacterial harpoon.

Microbiology (Reading, England)·2026

Same journal

Disruption of efflux activity reduces biofilm formation through multiple pathways.

Microbiology (Reading, England)·2026

Same journal

Copper-driven mutualism of <i>Candida albicans</i> and <i>Staphylococcus aureus</i> interkingdom biofilms.

Microbiology (Reading, England)·2026

Same journal

<i>Entamoeba histolytica</i> spliceosome structural components.

Microbiology (Reading, England)·2026

Same journal

Genetic and functional characterization of the natural transformation system in <i>Streptococcus constellatus</i>.

Microbiology (Reading, England)·2026

Same journal

Nutrient utilization and degradative enzyme activity of the dragon fruit canker pathogen, <i>Neoscytalidium dimidiatum</i>.

Microbiology (Reading, England)·2026

See all related articles

Search research articles

Related Experiment Video

Updated: Jul 8, 2025

The Cultivation, Growth, and Viability of Lactic Acid Bacteria: A Quality Control Perspective

The Cultivation, Growth, and Viability of Lactic Acid Bacteria: A Quality Control Perspective

Published on: June 16, 2022

Microbe Profile: The Lactobacillaceae

Jens Walter^1,2,3, Paul W O'Toole^1,2

¹School of Microbiology, University College Cork, Cork, Ireland.

Microbiology (Reading, England)

|December 13, 2023

Summary

No abstract available in PubMed .

Keywords:

Lactobacillaceae Lactobacillus Lactobacillus bulgaricus Limosilactobacillus reuteri commensalism probiotic

More Related Videos

Author Spotlight: Methods for Electroporation and Transformation Confirmation in Limosilactobacillus reuteri DSM20016

Author Spotlight: Methods for Electroporation and Transformation Confirmation in Limosilactobacillus reuteri DSM20016

Published on: June 23, 2023

Multiplex Detection of Bacteria in Complex Clinical and Environmental Samples using Oligonucleotide-coupled Fluorescent Microspheres

Multiplex Detection of Bacteria in Complex Clinical and Environmental Samples using Oligonucleotide-coupled Fluorescent Microspheres

Published on: October 23, 2011

Related Experiment Videos

Last Updated: Jul 8, 2025

The Cultivation, Growth, and Viability of Lactic Acid Bacteria: A Quality Control Perspective

The Cultivation, Growth, and Viability of Lactic Acid Bacteria: A Quality Control Perspective

Published on: June 16, 2022

Author Spotlight: Methods for Electroporation and Transformation Confirmation in Limosilactobacillus reuteri DSM20016

Author Spotlight: Methods for Electroporation and Transformation Confirmation in Limosilactobacillus reuteri DSM20016

Published on: June 23, 2023

Multiplex Detection of Bacteria in Complex Clinical and Environmental Samples using Oligonucleotide-coupled Fluorescent Microspheres

Multiplex Detection of Bacteria in Complex Clinical and Environmental Samples using Oligonucleotide-coupled Fluorescent Microspheres

Published on: October 23, 2011