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

Genetics of Speciation02:16

Genetics of Speciation

22.1K
Speciation is the evolutionary process resulting in the formation of new, distinct species—groups of reproductively isolated populations.
22.1K
Speciation Rates01:07

Speciation Rates

23.0K
Overview
23.0K
Natural Selection and Mating Preferences01:06

Natural Selection and Mating Preferences

604
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,...
604
Formation of Species01:31

Formation of Species

45.6K
Speciation describes the formation of one or more new species from one or sometimes multiple original species. The resulting species are discrete from the parent species, and barriers to reproduction will typically exist. There are two primary mechanisms, speciation with and without geographic isolation—allopatric and sympatric speciation, respectively.
45.6K
Mate Choice01:20

Mate Choice

11.9K
Mate choice—the decision about whom to mate with—is a type of natural selection, since animals must reproduce to pass down their genes. Mate choice is also called intersexual selection because the behavior occurs between the sexes.
11.9K
Mutation, Gene Flow, and Genetic Drift01:09

Mutation, Gene Flow, and Genetic Drift

64.8K
In a population that is not at Hardy-Weinberg equilibrium, the frequency of alleles changes over time. Therefore, any deviations from the five conditions of Hardy-Weinberg equilibrium can alter the genetic variation of a given population. Conditions that change the genetic variability of a population include mutations, natural selection, non-random mating, gene flow, and genetic drift (small population size).
64.8K

You might also read

Related Articles

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

Sort by
Same author

Evolution of divergent daily temporal niches shaped by male-male competition can generate sympatric speciation.

Journal of evolutionary biology·2026
Same author

Parasite infection in a cell population: role of the partitioning kernel.

Journal of mathematical biology·2024
Same author

Which cues are sexy? The evolution of mate preference in sympatric species reveals the contrasted effect of adaptation and reproductive interference.

Evolution letters·2024
Same author

The Limits of Evolutionary Convergence in Sympatry: Reproductive Interference and Historical Constraints Leading to Local Diversity in Warning Traits.

The American naturalist·2023
Same author

Origin and persistence of polymorphism in loci targeted by disassortative preference: a general model.

Journal of mathematical biology·2022
Same author

Evolutionary origins of sexual dimorphism: Lessons from female-limited mimicry in butterflies.

Evolution; international journal of organic evolution·2022
Same journal

Dynamic resource allocation in eukaryotic Resource Balance Analysis.

Journal of mathematical biology·2026
Same journal

Discrete-time exploitative competition model of different stage-specific predators.

Journal of mathematical biology·2026
Same journal

Spatiotemporal SEIQR Epidemic Modeling with Optimal Control for Vaccination, Treatment, and Social Measures.

Journal of mathematical biology·2026
Same journal

Phenotypic plasticity trade-offs in an age-structured model of bacterial growth under stress.

Journal of mathematical biology·2026
Same journal

Intraspecific interactions facilitate mutualism across multilayer networks under weak selection.

Journal of mathematical biology·2026
Same journal

A two-species competition model on a compact metric graph for the invasion and competition of Aedes Aegypti and Aedes Albopictus mosquitoes in Florida.

Journal of mathematical biology·2026
See all related articles

Related Experiment Video

Updated: Feb 22, 2026

Determination of the Mating Efficiency of Haploids in Saccharomyces cerevisiae
05:39

Determination of the Mating Efficiency of Haploids in Saccharomyces cerevisiae

Published on: December 2, 2022

3.3K

A stochastic model for speciation by mating preferences.

Camille Coron1, Manon Costa2, Hélène Leman3

  • 1Laboratoire de Mathématiques d'Orsay, Univ. Paris-Sud, CNRS, Université Paris-Saclay, 91405, Orsay, France.

Journal of Mathematical Biology
|September 16, 2017
PubMed
Summary
This summary is machine-generated.

Mating preferences alone can drive reproductive isolation in subdivided populations. This study models how assortative mating, even with small preferences, leads to speciation over time, dependent on population size.

Keywords:
Birth and death process with competitionDynamical systemsMating preferenceReproductive isolation

More Related Videos

Using the FishSim Animation Toolchain to Investigate Fish Behavior: A Case Study on Mate-Choice Copying In Sailfin Mollies
10:50

Using the FishSim Animation Toolchain to Investigate Fish Behavior: A Case Study on Mate-Choice Copying In Sailfin Mollies

Published on: November 8, 2018

11.6K
Predicting the Effectiveness of Population Replacement Strategy Using Mathematical Modeling
20:36

Predicting the Effectiveness of Population Replacement Strategy Using Mathematical Modeling

Published on: July 4, 2007

9.2K

Related Experiment Videos

Last Updated: Feb 22, 2026

Determination of the Mating Efficiency of Haploids in Saccharomyces cerevisiae
05:39

Determination of the Mating Efficiency of Haploids in Saccharomyces cerevisiae

Published on: December 2, 2022

3.3K
Using the FishSim Animation Toolchain to Investigate Fish Behavior: A Case Study on Mate-Choice Copying In Sailfin Mollies
10:50

Using the FishSim Animation Toolchain to Investigate Fish Behavior: A Case Study on Mate-Choice Copying In Sailfin Mollies

Published on: November 8, 2018

11.6K
Predicting the Effectiveness of Population Replacement Strategy Using Mathematical Modeling
20:36

Predicting the Effectiveness of Population Replacement Strategy Using Mathematical Modeling

Published on: July 4, 2007

9.2K

Area of Science:

  • Evolutionary Biology
  • Population Genetics
  • Mathematical Biology

Background:

  • Speciation mechanisms are central to evolutionary biology.
  • Understanding how reproductive isolation arises is key to explaining biodiversity.

Purpose of the Study:

  • To investigate if mating preferences alone can cause reproductive isolation.
  • To model the emergence of speciation in a spatially structured population.

Main Methods:

  • Developed a stochastic population model with assortative mating.
  • Analyzed the model's deterministic limit using coupled nonlinear differential equations.
  • Studied the impact of migration and carrying capacity on isolation.

Main Results:

  • Small mating preferences are sufficient to establish reproductive isolation between subpopulations.
  • Quantified the time to reproductive isolation as a function of carrying capacity.
  • Demonstrated robustness of findings across model generalizations.

Conclusions:

  • Assortative mating is a potent evolutionary force for initiating speciation.
  • Spatial structure and migration dynamics interact with mating preferences to shape isolation.
  • The model provides a framework for understanding speciation driven by non-ecological factors.