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

Evolution of New Traits in Microbes01:24

Evolution of New Traits in Microbes

201
Microorganisms evolve rapidly due to their large population sizes and short generation times, often exhibiting measurable changes within days under laboratory conditions. Natural selection acts on standing genetic variation, enabling the retention and amplification of beneficial traits that confer fitness advantages in changing environments.Adaptive Pigment Regulation in RhodobacterIn Rhodobacter, a genus of purple non-sulfur bacteria, light-harvesting pigments such as bacteriochlorophyll and...
201
Evolutionary Psychology01:20

Evolutionary Psychology

1.4K
Evolutionary psychology explores the origins of human behavior and mental processes by framing them within the context of natural selection, a theory famously propounded by Charles Darwin. This field asserts that many behaviors common across human societies — ranging from instinctive fear reactions to complex social interactions — arose as evolutionary adaptations. These adaptations enhanced the survival and reproductive success of our ancestors, thereby becoming embedded in the...
1.4K
Limits to Natural Selection01:38

Limits to Natural Selection

30.0K
Organisms that are well-adapted to their environment are more likely to survive and reproduce. However, natural selection does not lead to perfectly adapted organisms. Several factors constrain natural selection.
30.0K
Criticisms of the Evolutionary Perspective01:23

Criticisms of the Evolutionary Perspective

521
In a study where individuals posing as strangers offered compliments and proposed casual sex to students, the responses differed significantly based on gender. Not a single woman accepted the proposal, while 70% of the men agreed. This outcome provides a useful scenario to explore through the lens of evolutionary psychology and social learning theory, highlighting the diverse perspectives on human sexual behaviors.
Evolutionary psychology provides one explanation for these findings, suggesting...
521
Genetics of Speciation02:16

Genetics of Speciation

19.0K
Speciation is the evolutionary process resulting in the formation of new, distinct species—groups of reproductively isolated populations.
19.0K
Natural Selection and Mating Preferences01:06

Natural Selection and Mating Preferences

881
The principle of natural selection posits that organisms better adapted to their environment are more likely to survive and reproduce. This principle is closely intertwined with mating preferences, a key aspect of sexual selection, which evolutionary psychologists believe is driven by instincts to propagate one's genes. Such instincts significantly influence mating behaviors and preferences between genders.
Females, due to their biological roles in conception, pregnancy, and nursing,...
881

You might also read

Related Articles

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

Sort by
Same author

Social and spatial affinity drive wound care in ants.

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

Modular nest structure influences activity cycle synchronisation in ant colonies.

Communications biology·2026
Same author

Targeted cannibalism of queens mediated by worker signals in fire ants.

Current biology : CB·2025
Same author

Edible Pneumatic Battery for Sustained and Repeated Robot Actuation.

Advanced science (Weinheim, Baden-Wurttemberg, Germany)·2025
Same author

Alkaline-Acid Intestine Environment Controlled by A Carbonic Anhydrase Gene Influences Synthesis of Sex Pheromone by Symbionts.

Advanced science (Weinheim, Baden-Wurttemberg, Germany)·2025
Same author

Trophic eggs affect caste determination in the ant <i>Pogonomyrmex rugosus</i>.

eLife·2025
Same journal

RNA-ligand complexes and the attenuation of neutral confinement in the evolution of RNA secondary structures.

Journal of the Royal Society, Interface·2026
Same journal

Individual detachment-reintegration events in homing pigeon flocks and the dominance of directional adjustment in their kinematic features.

Journal of the Royal Society, Interface·2026
Same journal

Thermal stress disrupts symbiotic fluid dynamics in bobtail squid.

Journal of the Royal Society, Interface·2026
Same journal

Distinct geometrical landscapes distinguish between modes of tristability in gene regulatory networks.

Journal of the Royal Society, Interface·2026
Same journal

Slow modulation of the contraction patterns in Physarum polycephalum.

Journal of the Royal Society, Interface·2026
Same journal

Moo-ving mountains: grazing agents drive terracette formation on steep hillslopes.

Journal of the Royal Society, Interface·2026
See all related articles

Related Experiment Video

Updated: May 6, 2026

Daily Transfers, Archiving Populations, and Measuring Fitness in the Long-Term Evolution Experiment with Escherichia coli
15:00

Daily Transfers, Archiving Populations, and Measuring Fitness in the Long-Term Evolution Experiment with Escherichia coli

Published on: August 18, 2023

5.1K

Selection methods regulate evolution of cooperation in digital evolution.

Pawel Lichocki1, Dario Floreano, Laurent Keller

  • 1Laboratory of Intelligent Systems, École Polytechnique Fédérale de Lausanne, , Station 11, 1015 Lausanne, Switzerland.

Journal of the Royal Society, Interface
|October 25, 2013
PubMed
Summary
This summary is machine-generated.

The selection method significantly impacts evolutionary dynamics. Cooperation increases with relatedness, but its evolution is sensitive to the selection method used, affecting population structures.

Keywords:
Prisoner's Dilemmacooperationdigital evolutionselection methods

More Related Videos

Following the Dynamics of Structural Variants in Experimentally Evolved Populations
04:52

Following the Dynamics of Structural Variants in Experimentally Evolved Populations

Published on: February 3, 2023

1.2K
Procedure for Adaptive Laboratory Evolution of Microorganisms Using a Chemostat
06:03

Procedure for Adaptive Laboratory Evolution of Microorganisms Using a Chemostat

Published on: September 20, 2016

13.2K

Related Experiment Videos

Last Updated: May 6, 2026

Daily Transfers, Archiving Populations, and Measuring Fitness in the Long-Term Evolution Experiment with Escherichia coli
15:00

Daily Transfers, Archiving Populations, and Measuring Fitness in the Long-Term Evolution Experiment with Escherichia coli

Published on: August 18, 2023

5.1K
Following the Dynamics of Structural Variants in Experimentally Evolved Populations
04:52

Following the Dynamics of Structural Variants in Experimentally Evolved Populations

Published on: February 3, 2023

1.2K
Procedure for Adaptive Laboratory Evolution of Microorganisms Using a Chemostat
06:03

Procedure for Adaptive Laboratory Evolution of Microorganisms Using a Chemostat

Published on: September 20, 2016

13.2K

Area of Science:

  • Evolutionary Biology
  • Computational Biology
  • Game Theory

Background:

  • Digital evolution models rely on 'selection methods' to link individual performance to reproductive success (fitness).
  • Common selection methods include proportionate, rank, truncation-proportionate, truncation-uniform, and tournament selection.
  • Understanding how these methods influence evolutionary outcomes, particularly cooperation, is crucial.

Purpose of the Study:

  • To analyze the impact of five common selection methods on the evolution of cooperation.
  • To investigate how relatedness and the benefits of cooperation interact with different selection methods.
  • To determine if selection methods can lead to diverse population structures.

Main Methods:

  • Formal analysis and numerical experiments were employed.
  • The study focused on the Prisoner's Dilemma game with related individuals.
  • Performance scores were translated into fitness using five distinct selection methods.

Main Results:

  • Cooperation showed a positive association with individual relatedness across all tested selection methods.
  • Changes in the performance benefit of cooperation influenced cooperation levels only under proportionate selection methods.
  • Truncation and tournament methods demonstrated potential for negative frequency-dependence, leading to polymorphic populations.

Conclusions:

  • The choice of selection method, often overlooked, critically affects evolutionary dynamics.
  • Different selection methods can result in varying levels of cooperation and population structures.
  • This highlights the importance of considering selection mechanisms in evolutionary modeling.