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

Environmental Applications of Microorganisms01:30

Environmental Applications of Microorganisms

2
Microorganisms play a pivotal role in maintaining ecosystem balance by recycling essential elements such as carbon, nitrogen, and phosphorus, as well as supporting processes like bioremediation, wastewater treatment, and biofuel production.Microbes in Elemental CyclesIn the carbon cycle, microorganisms decompose organic matter, releasing carbon dioxide via aerobic respiration. This carbon dioxide is subsequently used by photosynthetic organisms to synthesize organic compounds, closing the...
2
Microorganisms in Agriculture and Food industry01:27

Microorganisms in Agriculture and Food industry

2
Microorganisms play a crucial role in agriculture and the food industry, contributing to soil fertility, crop protection, and food production. Their functions range from nitrogen fixation and biopesticide production to fermentation and food preservation, making them indispensable to sustainable farming and food safety.Role in AgricultureNitrogen-fixing bacteria, such as Rhizobium (symbiotic) and Azotobacter (free-living), convert atmospheric nitrogen into ammonia through biological nitrogen...
2

You might also read

Related Articles

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

Sort by
Same author

Self-sustained heterogeneity drives PDAC.

Science signaling·2026
Same author

An inflammation memento.

Science signaling·2026
Same author

Fungi facilitate gut healing.

Science signaling·2026
Same author

<i>Shigella</i> mixes and matches host proteins.

Science signaling·2025
Same author

Sensory support for stem cells.

Science signaling·2025
Same author

Estrogen-powered kidney protection.

Science signaling·2025

Related Experiment Video

Updated: Jun 6, 2025

Tactile Conditioning And Movement Analysis Of Antennal Sampling Strategies In Honey Bees Apis mellifera L.
10:14

Tactile Conditioning And Movement Analysis Of Antennal Sampling Strategies In Honey Bees Apis mellifera L.

Published on: December 12, 2012

10.6K

Microbes help honeybees learn.

Annalisa M VanHook1

  • 1Washington, DC 20005, USA. avanhook@aaas.org.

Science Signaling
|November 26, 2024
PubMed
Summary

A specific gut microbe enhances honeybee learning by boosting endocannabinoid signaling. This microbe achieves this by breaking down dietary fats, demonstrating a link between diet, microbes, and cognition.

Area of Science:

  • Microbiology
  • Neuroscience
  • Animal Behavior

Background:

  • The gut microbiome plays a crucial role in host physiology and behavior.
  • Endocannabinoid signaling is vital for learning and memory processes.
  • Honeybees exhibit complex learning behaviors influenced by various factors.

Discussion:

  • This study identifies a specific gut microbe responsible for enhancing endocannabinoid signaling in honeybees.
  • The microbe metabolizes dietary lipids, producing compounds that modulate the endocannabinoid system.
  • This metabolic activity directly impacts the bees' learning capabilities.

Key Insights:

  • A direct link exists between gut microbial lipid metabolism and host learning.
  • Endocannabinoid signaling is a key pathway through which gut microbes influence behavior.

More Related Videos

Behavioural Pharmacology in Classical Conditioning of the Proboscis Extension Response in Honeybees Apis mellifera
10:36

Behavioural Pharmacology in Classical Conditioning of the Proboscis Extension Response in Honeybees Apis mellifera

Published on: January 24, 2011

19.4K
SwarmSight: Real-time Tracking of Insect Antenna Movements and Proboscis Extension Reflex Using a Common Preparation and Conventional Hardware
08:13

SwarmSight: Real-time Tracking of Insect Antenna Movements and Proboscis Extension Reflex Using a Common Preparation and Conventional Hardware

Published on: December 25, 2017

8.1K

Related Experiment Videos

Last Updated: Jun 6, 2025

Tactile Conditioning And Movement Analysis Of Antennal Sampling Strategies In Honey Bees Apis mellifera L.
10:14

Tactile Conditioning And Movement Analysis Of Antennal Sampling Strategies In Honey Bees Apis mellifera L.

Published on: December 12, 2012

10.6K
Behavioural Pharmacology in Classical Conditioning of the Proboscis Extension Response in Honeybees Apis mellifera
10:36

Behavioural Pharmacology in Classical Conditioning of the Proboscis Extension Response in Honeybees Apis mellifera

Published on: January 24, 2011

19.4K
SwarmSight: Real-time Tracking of Insect Antenna Movements and Proboscis Extension Reflex Using a Common Preparation and Conventional Hardware
08:13

SwarmSight: Real-time Tracking of Insect Antenna Movements and Proboscis Extension Reflex Using a Common Preparation and Conventional Hardware

Published on: December 25, 2017

8.1K
  • Dietary lipid composition can affect the beneficial functions of gut microbes.

    • Outlook:

    • Further research can explore similar mechanisms in other social insects.
    • This finding opens avenues for manipulating the gut microbiome to improve cognitive functions.
    • Understanding these interactions could have implications for pollinator health and conservation.