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

Anatomy of the Intestines01:23

Anatomy of the Intestines

71.2K
Although digestion of proteins, carbohydrates, and lipids may begin in the stomach, it is completed in the intestine. The absorption of nutrients, water, and electrolytes from food and drink also occurs in the intestine. The intestines can be divided into two structurally distinct organs—the small and large intestines.
Small Intestines
The small intestine is an ~7 meter-long tube with an inner diameter of just 2.5 cm. Since most nutrients are absorbed here, the inner lining of the...
71.2K
Bacterial Flora of the Large Intestine01:29

Bacterial Flora of the Large Intestine

373
The gut microbiome is formed by a vast and diverse community of bacteria that colonizes our large intestine. These bacteria start residing in the gut from birth and continue diversifying throughout life, influenced by factors such as diet, lifestyle, and stress. The gut bacterial community also includes bacteria from food and those that enter the colon through the anus.
The normal gut flora of the colon plays a critical role in generating essential vitamins such as vitamins K, B5, and B7.
373
The Roles of Bacteria and Fungi in Plant Nutrition02:11

The Roles of Bacteria and Fungi in Plant Nutrition

34.9K
Plants have the impressive ability to create their own food through photosynthesis. However, plants often require assistance from organisms in the soil to acquire the nutrients they need to function correctly. Both bacteria and fungi have evolved symbiotic relationships with plants that help the species to thrive in a wide variety of environments.
34.9K
Irritable Bowel Syndrome I: Introduction01:17

Irritable Bowel Syndrome I: Introduction

218
Irritable Bowel Syndrome (IBS) is characterized by functional disturbances in the gastrointestinal system, presenting a cluster of symptoms without evident structural or biochemical abnormalities. It primarily affects the large intestine and may cause abdominal pain, bloating, excessive gas, diarrhea, constipation, or both.
IBS is a chronic condition that can persist over a long period or recur frequently.
The pathogenesis of IBS involves a complex interplay of the following factors:
Altered...
218

You might also read

Related Articles

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

Sort by
Same author

The effect of African ancestry and mismatch-repair enzyme deficiency/microsatellite instability-high on colorectal adenocarcinoma immune gene expression.

Frontiers in gastroenterology (Lausanne, Switzerland)·2026
Same author

Investigating the establishment of the rumen and oral bacterial communities in beef cattle and assessing the applicability of using the oral bacterial community composition as a proxy for rumen bacterial community structure in cattle.

Frontiers in microbiology·2026
Same author

Prediction accuracy for feed intake and body weight gain using host genomic and rumen metagenomic data in beef cattle.

Genetics, selection, evolution : GSE·2025
Same author

Leveraging data from commercial cattle for genetic improvement- an international perspective.

Journal of animal science·2025
Same author

Short communication: imputation accuracy of host genomic data from metagenomic sequence information.

Journal of animal science·2025
Same author

Genetic influence on the composition of the ocular microbiome in preweaned beef calves.

Journal of animal science·2025

Related Experiment Video

Updated: May 24, 2025

Applying Advanced In Vitro Culturing Technology to Study the Human Gut Microbiota
06:23

Applying Advanced In Vitro Culturing Technology to Study the Human Gut Microbiota

Published on: February 15, 2019

13.9K

International Symposium on Ruminant Physiology: Stochastic and deterministic factors that shape the rumen microbiome.

Samodha C Fernando1, Seidu Adams1, Andrew Lakamp1

  • 1Department of Animal Science, University of Nebraska, Lincoln, NE 68583.

Journal of Dairy Science
|March 5, 2025
PubMed
Summary

Rumen microbes are key to feed utilization. Understanding microbial assembly can improve animal health and productivity through microbiome modulation.

Keywords:
colonization historymicrobial community assemblypriority effectsstochastic and deterministic factors

More Related Videos

Analysis of Interactions between Endobiotics and Human Gut Microbiota Using In Vitro Bath Fermentation Systems
00:06

Analysis of Interactions between Endobiotics and Human Gut Microbiota Using In Vitro Bath Fermentation Systems

Published on: August 23, 2019

6.8K
Guided Protocol for Fecal Microbial Characterization by 16S rRNA-Amplicon Sequencing
08:05

Guided Protocol for Fecal Microbial Characterization by 16S rRNA-Amplicon Sequencing

Published on: March 19, 2018

19.5K

Related Experiment Videos

Last Updated: May 24, 2025

Applying Advanced In Vitro Culturing Technology to Study the Human Gut Microbiota
06:23

Applying Advanced In Vitro Culturing Technology to Study the Human Gut Microbiota

Published on: February 15, 2019

13.9K
Analysis of Interactions between Endobiotics and Human Gut Microbiota Using In Vitro Bath Fermentation Systems
00:06

Analysis of Interactions between Endobiotics and Human Gut Microbiota Using In Vitro Bath Fermentation Systems

Published on: August 23, 2019

6.8K
Guided Protocol for Fecal Microbial Characterization by 16S rRNA-Amplicon Sequencing
08:05

Guided Protocol for Fecal Microbial Characterization by 16S rRNA-Amplicon Sequencing

Published on: March 19, 2018

19.5K

Area of Science:

  • Rumen microbiology
  • Animal nutrition
  • Ecological dynamics

Background:

  • Rumen microbes degrade complex organic matter, converting it into essential nutrients for ruminants.
  • Microbial communities influence animal health, performance, and feed utilization.
  • Understanding rumen microbial assembly is crucial for improving livestock production.

Purpose of the Study:

  • To review ecological concepts influencing rumen microbial community assembly and function.
  • To explore how these concepts can inform strategies for developing beneficial rumen microbiomes.
  • To identify knowledge gaps and future research directions in rumen microbiome studies.

Main Methods:

  • Review of ecological principles (colonization history, priority effects, historical contingency).
  • Application of ecological concepts to rumen microbial community assembly.
  • Discussion of host-microbe interactions and microbiome modulation strategies.

Main Results:

  • Ecological concepts significantly impact rumen microbial community composition and function.
  • These concepts offer pathways for developing targeted microbiome assembly strategies.
  • Current research has gaps in understanding host-microbe interactions and assembly dynamics.

Conclusions:

  • Applying ecological principles can lead to improved rumen microbiome function.
  • Novel strategies for microbiome modulation can enhance animal health and productivity.
  • Future research should focus on host-microbe interactions and microbial assembly to optimize livestock performance.