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

Limits to Natural Selection01:38

Limits to Natural Selection

36.2K
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.
36.2K
Stability of Equilibrium Configuration01:23

Stability of Equilibrium Configuration

966
Understanding the stability of equilibrium configurations is a fundamental part of mechanical engineering. In any system, there are three distinct types of equilibrium: stable, neutral, and unstable.
A stable equilibrium occurs when a system tends to return to its original position when given a small displacement, and the potential energy is at its minimum. An example of a stable equilibrium is when a cantilever beam is fixed at one end and a weight is attached to the other end. If the weight...
966
Types of Selection01:46

Types of Selection

46.6K
Natural selection influences the frequencies of particular alleles and phenotypes within populations in several different ways. Primarily, natural selection can be directional, stabilizing, or disruptive. Directional selection favors one extreme trait and shifts the population towards that phenotype while selecting against individuals displaying alternate traits. Stabilizing selection favors an intermediate trait with a narrow range of variation. Deviation from the optimal phenotype towards an...
46.6K
Dynamic Equilibrium02:20

Dynamic Equilibrium

67.7K
A reversible chemical reaction represents a chemical process that proceeds in both forward (left to right) and reverse (right to left) directions. When the rates of the forward and reverse reactions are equal, the concentrations of the reactant and product species remain constant over time and the system is at equilibrium. A special double arrow is used to emphasize the reversible nature of the reaction. The relative concentrations of reactants and products in equilibrium systems vary greatly;...
67.7K
Natural Selection and Mating Preferences01:06

Natural Selection and Mating Preferences

783
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,...
783
Inclusive Fitness00:57

Inclusive Fitness

44.9K
Most altruistic behavior—in which one animal helps another at a cost to themselves—occurs between relatives. Scientists think these altruistic behaviors evolved because they increase the inclusive fitness of the animal providing help.
44.9K

You might also read

Related Articles

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

Sort by
Same author

A neuromorphic model of active vision shows how spatiotemporal encoding in lobula neurons can aid pattern recognition in bees.

eLife·2025
Same author

Active vision of bees in a simple pattern discrimination task.

eLife·2025
Same author

How honey bees make fast and accurate decisions.

eLife·2023
Same author

Slow negative feedback enhances robustness of square-wave bursting.

Journal of computational neuroscience·2023
Same author

Asynchrony rescues statistically optimal group decisions from information cascades through emergent leaders.

Royal Society open science·2023
Same author

Approximations of algorithmic and structural complexity validate cognitive-behavioral experimental results.

Frontiers in computational neuroscience·2023

Related Experiment Video

Updated: Apr 17, 2026

Spatial Multiobjective Optimization of Agricultural Conservation Practices using a SWAT Model and an Evolutionary Algorithm
11:53

Spatial Multiobjective Optimization of Agricultural Conservation Practices using a SWAT Model and an Evolutionary Algorithm

Published on: December 9, 2012

13.6K

Adaptive topographies and equilibrium selection in an evolutionary game.

Hinke M Osinga1, James A R Marshall2

  • 1Department of Mathematics, The University of Auckland, Private Bag 92019, Auckland 1142, New Zealand.

Plos One
|February 24, 2015
PubMed
Summary

Adaptive topographies do not exist in population genetics. This study shows that while stable equilibria are unchanged by the number of loci modeled in evolutionary games, equilibrium selection may differ.

More Related Videos

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

4.7K
The HoneyComb Paradigm for Research on Collective Human Behavior
06:48

The HoneyComb Paradigm for Research on Collective Human Behavior

Published on: January 19, 2019

10.0K

Related Experiment Videos

Last Updated: Apr 17, 2026

Spatial Multiobjective Optimization of Agricultural Conservation Practices using a SWAT Model and an Evolutionary Algorithm
11:53

Spatial Multiobjective Optimization of Agricultural Conservation Practices using a SWAT Model and an Evolutionary Algorithm

Published on: December 9, 2012

13.6K
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

4.7K
The HoneyComb Paradigm for Research on Collective Human Behavior
06:48

The HoneyComb Paradigm for Research on Collective Human Behavior

Published on: January 19, 2019

10.0K

Area of Science:

  • Evolutionary Biology
  • Population Genetics
  • Game Theory

Background:

  • Adaptive topographies, where population equilibria maximize mean fitness, are known not to exist in population genetics.
  • The genetic basis of traits significantly impacts evolutionary models.

Purpose of the Study:

  • To investigate the impact of modeling genetic bases (single vs. multiple loci) on evolutionary game theory dynamics.
  • To reconcile findings from population genetics with evolutionary game theory regarding stable equilibria.

Main Methods:

  • Dynamical systems analysis of a general two-player game with distinct roles.
  • Comparison of modeling strategies using a single locus versus multiple loci for each role.

Main Results:

  • Stable population equilibria in the analyzed game remain unchanged regardless of whether one or multiple loci are modeled.
  • Despite unchanged stable equilibria, the selection of these equilibria can differ based on the number of loci modeled.

Conclusions:

  • The number of loci modeled does not alter the stable equilibria in this evolutionary game.
  • Differences in equilibrium selection highlight the importance of considering genetic architecture in evolutionary dynamics.