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 Concept Videos

Microbial Interactions: Parasitism01:22

Microbial Interactions: Parasitism

Parasitism is a form of microbial interaction in which parasitic microbes exploit a host organism for nutrients and shelter, often at the host's expense. Unlike mutualistic relationships, where both organisms benefit, parasitism benefits only the parasite and harms the host.Classification of ParasitesMicrobial parasites are broadly classified based on their location relative to the host.Ectoparasites remain on the host’s surface, such as the skin or outer tissues, drawing nutrients...

You might also read

Related Articles

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

Sort by
Same author

Decolonize scientific institutions, don't just diversify them.

Nature·2025
Same author

Teaching the way I wish I was taught: Design and implementation of a class on historically excluded and underrepresented scientists.

Journal of cellular physiology·2024
Same author

Deciphering the Microbiome: Integrating Theory, New Technologies, and Inclusive Science.

mSystems·2022
Same author

Reduced relative fitness in hatchery-origin Pink Salmon in two streams in Prince William Sound, Alaska.

Evolutionary applications·2022
Same author

Repeated Selection of Alternatively Adapted Haplotypes Creates Sweeping Genomic Remodeling in Stickleback.

Genetics·2018

Related Experiment Video

Updated: Jun 22, 2026

Modeling Mucosal Candidiasis in Larval Zebrafish by Swimbladder Injection
06:28

Modeling Mucosal Candidiasis in Larval Zebrafish by Swimbladder Injection

Published on: November 27, 2014

10.7K

Teleosts as Model Organisms To Understand Host-Microbe Interactions.

Emily A Lescak1, Kathryn C Milligan-Myhre2

  • 1University of Alaska Anchorage, Department of Biological Sciences, Anchorage, Alaska, USA.

Journal of Bacteriology
|April 26, 2017
PubMed
Summary

Fish models offer significant advantages over traditional mammalian studies for investigating host-microbe interactions. Their natural genetic diversity and unique biological traits enable robust research into gut microbiota and its influence on health and disease.

Keywords:
animal modelsfishgnotobiotichost-microbe interactionsmicrobiota

More Related Videos

Examination of Host Phenotypes in Gambusia affinis Following Antibiotic Treatment
09:25

Examination of Host Phenotypes in Gambusia affinis Following Antibiotic Treatment

Published on: February 22, 2017

8.0K
Infection of Zebrafish Larvae with Aspergillus Spores for Analysis of Host-Pathogen Interactions
09:42

Infection of Zebrafish Larvae with Aspergillus Spores for Analysis of Host-Pathogen Interactions

Published on: May 16, 2020

4.6K

Related Experiment Videos

Last Updated: Jun 22, 2026

Modeling Mucosal Candidiasis in Larval Zebrafish by Swimbladder Injection
06:28

Modeling Mucosal Candidiasis in Larval Zebrafish by Swimbladder Injection

Published on: November 27, 2014

10.7K
Examination of Host Phenotypes in Gambusia affinis Following Antibiotic Treatment
09:25

Examination of Host Phenotypes in Gambusia affinis Following Antibiotic Treatment

Published on: February 22, 2017

8.0K
Infection of Zebrafish Larvae with Aspergillus Spores for Analysis of Host-Pathogen Interactions
09:42

Infection of Zebrafish Larvae with Aspergillus Spores for Analysis of Host-Pathogen Interactions

Published on: May 16, 2020

4.6K

Area of Science:

  • Microbiology
  • Genetics
  • Ecology

Background:

  • Host-microbe interactions are crucial for vertebrate health, development, and physiology.
  • Traditional mammalian models have limitations including isogenic strains, small sample sizes, and artificial conditions.
  • Understanding host genetics and environmental factors influencing microbiota is essential.

Purpose of the Study:

  • To highlight the advantages of fish models in studying host-microbe interactions.
  • To explore how fish models can overcome limitations of traditional research methods.
  • To identify mechanisms driving microbial community assembly and host-microbe-related diseases.

Main Methods:

  • Leveraging extensive natural genetic variation in wild fish populations.
  • Utilizing fish's accelerated life cycles, large clutch sizes, and ease of sampling.
  • Employing gnotobiotic techniques, genetic manipulation, and transparent juvenile models.

Main Results:

  • Fish models provide robust statistical power for microbial diversity studies.
  • They allow for direct sampling of internal and external microbial communities.
  • Natural genetic variation in fish aids in identifying conserved genes and pathways.

Conclusions:

  • Fish models are superior to traditional models for studying host-microbe interactions and evolution.
  • Fish research can provide insights into human genetic diseases linked to dysbiosis.
  • Future studies using fish models will advance our understanding of microbial ecology and host genetics.