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

Biological Clocks and Seasonal Responses02:45

Biological Clocks and Seasonal Responses

38.2K
The circadian—or biological—clock is an intrinsic, timekeeping, molecular mechanism that allows plants to coordinate physiological activities over 24-hour cycles called circadian rhythms. Photoperiodism is a collective term for the biological responses of plants to variations in the relative lengths of dark and light periods. The period of light-exposure is called the photoperiod.
38.2K
Circadian Rhythms and Gene Regulation02:19

Circadian Rhythms and Gene Regulation

4.1K
The biological clock is involved in many aspects of regulating complex physiology in all animals. It was in 1935 when German zoologists, Hans Kalmus and Erwin Bünning, discovered the existence of circadian rhythm in Drosophila melanogaster. However, the internal molecular mechanisms behind the circadian clock remained a mystery until 1984, when Jeffrey C. Hall, Michael Rosbash, and Michael W. Young discovered the expression of the Per gene oscillating over a 24-hour cycle. In subsequent...
4.1K
The Roles of Bacteria and Fungi in Plant Nutrition02:11

The Roles of Bacteria and Fungi in Plant Nutrition

41.0K
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.
41.0K
Epiphytes, Parasites, and Carnivores02:40

Epiphytes, Parasites, and Carnivores

13.2K
Plants often form mutualistic relationships with soil-dwelling fungi or bacteria to enhance their roots’ nutrient uptake ability. Root-colonizing fungi (e.g., mycorrhizae) increase a plant’s root surface area, which promotes nutrient absorption. While root-colonizing, nitrogen-fixing bacteria (e.g., rhizobia) convert atmospheric nitrogen (N2) into ammonia (NH3), making nitrogen available to plants for various biological functions. For example, nitrogen is essential for the...
13.2K
Photoreceptors and Plant Responses to Light02:00

Photoreceptors and Plant Responses to Light

24.7K
Light plays a significant role in regulating the growth and development of plants. In addition to providing energy for photosynthesis, light provides other important cues to regulate a range of developmental and physiological responses in plants.
24.7K
Cell Signaling in Plants01:25

Cell Signaling in Plants

5.7K
Plant cells communicate to coordinate their cycle of growth, flowering and fruiting, and activities in roots, shoots, and leaves in response to the changing environmental conditions. Plant signaling is distinct from animal signaling. Plants primarily utilize enzyme-linked receptors, whereas the largest class of cell-surface receptors in animals are G-protein coupled receptors (GPCRs). Unlike animals, receptor tyrosine kinases are rare in plants. Instead, plants have a diverse class of...
5.7K

You might also read

Related Articles

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

Sort by
Same author

Vernalisation-induced changes to the Arabidopsis circadian clock require Polycomb Repressive Complex 2 and are FLC-independent.

Plant & cell physiology·2026
Same author

The Bacillus subtilis circadian clock coordinates intricate spatiotemporal organisation.

Nature communications·2026
Same author

An unrecognized host response to microbial exposure resets circadian timing.

bioRxiv : the preprint server for biology·2026
Same author

Addressing Vitamin B<sub>12</sub> deficiency through aeroponic fortification of a salad crop (Pisum sativum).

Communications biology·2026
Same author

Machine learning models highlight environmental and genetic factors associated with the Arabidopsis circadian clock.

Nature communications·2025
Same author

Using plant circadian programs to optimize agrochemical use.

The New phytologist·2025
Same journal

The role of the antimicrobial peptide nisin as a clean label food preservative.

Current opinion in microbiology·2026
Same journal

From coarse-grained metabolic rules to fine-grained control of microbial communities.

Current opinion in microbiology·2026
Same journal

Progress in engineered bacterial cancer therapies.

Current opinion in microbiology·2026
Same journal

Constraints on adaptive loss-of-function mutations during microbial metabolic interactions.

Current opinion in microbiology·2026
Same journal

Discovery of novel antimicrobials within microbiomes.

Current opinion in microbiology·2026
Same journal

Beyond the protein lattice: bacterial S-layer glycans - from structure to functional frontier.

Current opinion in microbiology·2026
See all related articles

Related Experiment Video

Updated: Sep 11, 2025

Rapid Analysis of Circadian Phenotypes in Arabidopsis Protoplasts Transfected with a Luminescent Clock Reporter
07:42

Rapid Analysis of Circadian Phenotypes in Arabidopsis Protoplasts Transfected with a Luminescent Clock Reporter

Published on: September 17, 2016

12.9K

Circadian interactions between plants and microorganisms.

Jack Dorling1, Georgia Love1, Isobel K Banks1

  • 1Department of Cell and Developmental Biology, John Innes Centre, Norwich Research Park, Norwich, UK.

Current Opinion in Microbiology
|August 16, 2025
PubMed
Summary
This summary is machine-generated.

Organisms use internal circadian clocks to adapt to daily environmental cycles. These biological clocks regulate plant-microbe interactions, impacting ecosystems and agriculture.

More Related Videos

A Hydroponic Co-cultivation System for Simultaneous and Systematic Analysis of Plant/Microbe Molecular Interactions and Signaling
11:16

A Hydroponic Co-cultivation System for Simultaneous and Systematic Analysis of Plant/Microbe Molecular Interactions and Signaling

Published on: July 22, 2017

14.2K
Investigation of Plant Interactions Across Common Mycorrhizal Networks Using Rotated Cores
09:17

Investigation of Plant Interactions Across Common Mycorrhizal Networks Using Rotated Cores

Published on: March 26, 2019

12.3K

Related Experiment Videos

Last Updated: Sep 11, 2025

Rapid Analysis of Circadian Phenotypes in Arabidopsis Protoplasts Transfected with a Luminescent Clock Reporter
07:42

Rapid Analysis of Circadian Phenotypes in Arabidopsis Protoplasts Transfected with a Luminescent Clock Reporter

Published on: September 17, 2016

12.9K
A Hydroponic Co-cultivation System for Simultaneous and Systematic Analysis of Plant/Microbe Molecular Interactions and Signaling
11:16

A Hydroponic Co-cultivation System for Simultaneous and Systematic Analysis of Plant/Microbe Molecular Interactions and Signaling

Published on: July 22, 2017

14.2K
Investigation of Plant Interactions Across Common Mycorrhizal Networks Using Rotated Cores
09:17

Investigation of Plant Interactions Across Common Mycorrhizal Networks Using Rotated Cores

Published on: March 26, 2019

12.3K

Area of Science:

  • Plant-microbe interactions
  • Chronobiology
  • Ecology

Background:

  • Life on Earth evolved under daily environmental cycles.
  • Organisms, including plants and microbes, possess circadian clocks for adaptation.
  • Circadian clocks are crucial for regulating plant-microbe associations.

Purpose of the Study:

  • To review the role of circadian clocks in plant-microbe interactions.
  • To explore the ecological and evolutionary consequences of clock regulation in these associations.
  • To discuss challenges in studying rhythmic plant-microbe communities.

Main Methods:

  • Literature review of circadian clock mechanisms in plant-microbe interactions.
  • Analysis of ecological and evolutionary impacts.
  • Discussion of methodological challenges.

Main Results:

  • Circadian clocks orchestrate specific plant-microbe interactions.
  • Clock regulation influences complex plant-microbe communities across biological levels.
  • Understanding these rhythms is key to addressing agricultural and ecological issues.

Conclusions:

  • Circadian clocks are central to plant-microbe interactions, with broad ecological and agricultural implications.
  • Further research is needed to fully understand and harness these rhythmic interactions.
  • Implications span crop performance, soil health, biogeochemical cycles, and climate change impacts.