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

Eukaryotic Evolution01:24

Eukaryotic Evolution

43.7K
The endosymbiont theory is the most widely accepted theory of eukaryotic evolution; however, its progression is still somewhat debated. According to the nucleus-first hypothesis, the ancestral prokaryote first evolved a membrane to enclose DNA and form the nucleus. Conversely, the mitochondria-first hypothesis suggests that the nucleus was formed after endosymbiosis of mitochondria.
Contrary to the endosymbiont theory, the eukaryote-first hypothesis proposes that the simpler prokaryotic and...
43.7K
Animal and Plant Cell Structure01:30

Animal and Plant Cell Structure

53.1K
Animal and plant cells not only differ in their structure, function, and mode of nutrition but also in how they reproduce, specialize, and organize into complex structures.
Cell Division
Though both plant and animal cells divide by mitosis (for non-gametic cells) and meiosis (for gametic cells), they differ in the specifics of this process. Unlike animal cells, plant cells lack centrosomes — an organelle responsible for organizing the spindle fibers and segregating the chromosomes during...
53.1K
The Evidence for Evolution02:55

The Evidence for Evolution

50.2K
Genetic variations accumulating within populations over generations give rise to biological evolution. Evolutionary changes can result in the formation of novel varieties and entire new species. These changes are responsible for the diverse forms of life inhabiting the planet. The evidence for evolution suggests that all living organisms descended from common ancestors.
50.2K
Synteny and Evolution02:31

Synteny and Evolution

4.0K
John H. Renwick first coined the term “synteny” in 1971, which refers to the genes present on the same chromosomes, even if they are not genetically linked. The species with common ancestry tend to show conserved syntenic regions. Therefore, the concept of synteny is nowadays used to describe the evolutionary relationship between species.
Around 80 million years ago, the human and mice lineages diverged from the common ancestor. During the course of evolution, the ancestral...
4.0K
Microbial Interactions: Cooperation01:26

Microbial Interactions: Cooperation

38
Microbial cooperation involves beneficial interactions in which different species work together for individual or mutual advantage. These interactions can profoundly influence ecological dynamics and evolutionary processes, and they are essential to many pathogenic and symbiotic relationships.Nematode–Bacteria CooperationA striking example is the relationship between the Gram-negative bacterium Xenorhabdus nematophila and the parasitic nematode Steinernema carpocapsae. Juvenile nematodes...
38
The Tree of Life - Bacteria, Archaea, Eukaryotes02:40

The Tree of Life - Bacteria, Archaea, Eukaryotes

41.9K
The “tree of life” describes the evolution of life and the evolutionary relationships between organisms. The root of the tree is the common ancestor to all life on Earth. All other species radiate from this point, much like the branches of a tree. The numerous tips of these branches on the tree of life represent every living, or extant, species. Extinct species, which are species that no longer exist, can be found towards the center of the tree. Currently, these organisms, both...
41.9K

You might also read

Related Articles

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

Sort by
Same author

Social immunity can be a consequence and cause of social evolution.

Proceedings of the National Academy of Sciences of the United States of America·2026
Same author

Cytoplasmic flow dynamics in arbuscular mycorrhizal fungi are intrinsic and independent of plant hosts.

Fungal biology·2026
Same author

Symbiotic fungi underlie the regeneration potential of island rainforests.

Current biology : CB·2026
Same author

An insect that cooperates like bacteria.

Proceedings of the National Academy of Sciences of the United States of America·2026
Same author

The Evolutionary and Ecological Consequences of Cooperation.

The American naturalist·2026
Same author

Cooperation and the evolution of bacterial niche breadth.

Proceedings of the National Academy of Sciences of the United States of America·2026

Related Experiment Video

Updated: Apr 5, 2026

Monitoring Spatial Segregation in Surface Colonizing Microbial Populations
07:40

Monitoring Spatial Segregation in Surface Colonizing Microbial Populations

Published on: October 29, 2016

11.7K

Cooperation, clumping and the evolution of multicellularity.

Jay M Biernaskie1, Stuart A West2

  • 1Department of Zoology, University of Oxford, South Parks Road, Oxford OX1 3PS, UK jay.biernaskie@plants.ox.ac.uk.

Proceedings. Biological Sciences
|August 7, 2015
PubMed
Summary

Cooperative public goods sharing can drive the evolution of multicellularity. Our models show that increased relatedness can shift populations from non-clumping to cooperative clumping, facilitating the origin of multicellular life.

Keywords:
eusocialitymajor evolutionary transitionspublic goodsquorum sensingsocial evolutionsynergy

More Related Videos

Yeast Colony Embedding Method
09:04

Yeast Colony Embedding Method

Published on: March 22, 2011

12.3K
Initial 3D Cell Cluster Control in a Hybrid Gel Cube Device for Repeatable Pattern Formations
05:22

Initial 3D Cell Cluster Control in a Hybrid Gel Cube Device for Repeatable Pattern Formations

Published on: March 21, 2019

6.2K

Related Experiment Videos

Last Updated: Apr 5, 2026

Monitoring Spatial Segregation in Surface Colonizing Microbial Populations
07:40

Monitoring Spatial Segregation in Surface Colonizing Microbial Populations

Published on: October 29, 2016

11.7K
Yeast Colony Embedding Method
09:04

Yeast Colony Embedding Method

Published on: March 22, 2011

12.3K
Initial 3D Cell Cluster Control in a Hybrid Gel Cube Device for Repeatable Pattern Formations
05:22

Initial 3D Cell Cluster Control in a Hybrid Gel Cube Device for Repeatable Pattern Formations

Published on: March 21, 2019

6.2K

Area of Science:

  • Evolutionary Biology
  • Origin of Life
  • Theoretical Ecology

Background:

  • Multicellularity is a major evolutionary transition.
  • Cooperation, like public goods production, is crucial for multicellularity.
  • Clumping can influence cooperation, but the interplay is complex.

Purpose of the Study:

  • To model the joint evolution of clumping and public goods production.
  • To understand how genetic relatedness affects these traits.
  • To identify conditions favoring cooperative multicellularity.

Main Methods:

  • Mathematical modeling of evolutionary game theory.
  • Simulation of trait evolution under varying relatedness.
  • Analysis of the feedback between clumping and cooperation.

Main Results:

  • Individually, clumping and public goods increase with relatedness.
  • Joint evolution shows a threshold effect: increased relatedness drives a shift to cooperative clumping.
  • Clumping can be favored or disfavored depending on its effect on benefit sharing versus relatedness.

Conclusions:

  • Public goods sharing can facilitate the evolution of cooperative multicellular clumps.
  • Cooperative clumping represents a potential first step in the evolution of multicellularity.
  • The interplay between clumping and cooperation is key to understanding major evolutionary transitions.