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

Gene Flow02:39

Gene Flow

37.3K
Gene flow is the transfer of genes among populations, resulting from either the dispersal of gametes or from the migration of individuals.
37.3K
Mutation, Gene Flow, and Genetic Drift01:09

Mutation, Gene Flow, and Genetic Drift

61.7K
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).
61.7K
Gene Conversion02:08

Gene Conversion

10.5K
Other than maintaining genome stability via DNA repair, homologous recombination plays an important role in diversifying the genome. In fact, the recombination of sequences forms the molecular basis of genomic evolution. Random and non-random permutations of genomic sequences create a library of new amalgamated sequences. These newly formed genomes can determine the fitness and survival of cells. In bacteria, homologous and non-homologous types of recombination lead to the evolution of new...
10.5K
Gene Conversion02:08

Gene Conversion

2.9K
2.9K
What is Population Genetics?01:25

What is Population Genetics?

64.3K
A population is composed of members of the same species that simultaneously live and interact in the same area. When individuals in a population breed, they pass down their genes to their offspring. Many of these genes are polymorphic, meaning that they occur in multiple variants. Such variations of a gene are referred to as alleles. The collective set of all the alleles within a population is known as the gene pool.
64.3K
Exon Recombination02:32

Exon Recombination

4.1K
The evolution of new genes is critical for speciation. Exon recombination, also known as exon shuffling or domain shuffling, is an important means of new gene formation. It is observed across vertebrates, invertebrates, and in some plants such as potatoes and sunflowers. During exon recombination, exons from the same or different genes recombine and produce new exon-intron combinations, which might evolve into new genes. 
Exon shuffling follows “splice frame rules.” Each exon...
4.1K
  1. Home
  3. Research Domains
  5. Commerce, Management, Tourism And Services
  7. Human Resources And Industrial Relations
  9. Employment Equity And Diversity
  11. How Economic Exchange Can Favour Human Genetic Diversity

How economic exchange can favour human genetic diversity

Cedric Perret1,2, Luis Santos Pinto1, Laurent Lehmann2

  • 1Faculty of Business and Economics, University of Lausanne, Lausanne, Vaud 1015, Switzerland.

Proceedings. Biological Sciences
|November 25, 2025

Related Experiment Videos

Genetic Mapping of Thermotolerance Differences Between Species of Saccharomyces Yeast via Genome-Wide Reciprocal Hemizygosity Analysis
10:08

Genetic Mapping of Thermotolerance Differences Between Species of Saccharomyces Yeast via Genome-Wide Reciprocal Hemizygosity Analysis

Published on: August 12, 2019

17.6K
High-Throughput Live Imaging of Microcolonies to Measure Heterogeneity in Growth and Gene Expression
12:52

High-Throughput Live Imaging of Microcolonies to Measure Heterogeneity in Growth and Gene Expression

Published on: April 18, 2021

5.4K
Using Mouse Oocytes to Assess Human Gene Function During Meiosis I
11:13

Using Mouse Oocytes to Assess Human Gene Function During Meiosis I

Published on: April 10, 2018

9.4K

View abstract on PubMed

Summary
This summary is machine-generated.

Economic exchange drives human diversity by promoting genetic diversity through negative frequency-dependent selection. Market systems, compared to paired exchanges, enhance this effect, linking cultural organization to human evolution.

Area of Science:

  • Evolutionary biology
  • Behavioral economics
  • Human evolution

Background:

  • Economic exchange enables specialization and productivity, but its impact on human evolution and genetic diversity is not fully understood.
  • Innate abilities influence productivity, raising questions about how economic systems might have shaped adaptive genetic variation.
  • Understanding the interplay between cultural practices (economic exchange) and biological evolution is key to human origins.

Purpose of the Study:

  • To investigate whether economic exchange has influenced human evolution and promoted adaptive genetic diversity.
  • To analyze how different modes of economic exchange shape evolutionary pressures on genetic traits.
  • To explore the co-evolutionary relationship between genetic diversity and economic specialization.

Main Methods:

Keywords:
adaptive dynamicseconomic exchangeevolutionary anthropologygenetic diversity

Related Experiment Videos

Genetic Mapping of Thermotolerance Differences Between Species of Saccharomyces Yeast via Genome-Wide Reciprocal Hemizygosity Analysis
10:08

Genetic Mapping of Thermotolerance Differences Between Species of Saccharomyces Yeast via Genome-Wide Reciprocal Hemizygosity Analysis

Published on: August 12, 2019

17.6K
High-Throughput Live Imaging of Microcolonies to Measure Heterogeneity in Growth and Gene Expression
12:52

High-Throughput Live Imaging of Microcolonies to Measure Heterogeneity in Growth and Gene Expression

Published on: April 18, 2021

5.4K
Using Mouse Oocytes to Assess Human Gene Function During Meiosis I
11:13

Using Mouse Oocytes to Assess Human Gene Function During Meiosis I

Published on: April 10, 2018

9.4K
  • Modeling a Walrasian equilibrium economic system with evolving quantitative genetic traits for abilities.
  • Analyzing evolutionary pressures on genetic traits under different exchange scenarios (markets vs. isolated pairs).
  • Investigating the conditions under which genetic diversity and economic specialization facilitate each other.

Main Results:

  • Economic exchange consistently promotes negative frequency-dependent selection, favoring genetic diversity.
  • Exchange generates stable adaptive polymorphism when diverse abilities are required for production.
  • Market systems promote genetic diversity under broader conditions than exchange in isolated pairs.
  • Genetic diversity and economic specialization can emerge and be sustained together.

Conclusions:

  • Economic exchange is a significant factor in fostering biological diversity and shaping human evolution.
  • The mode of exchange critically influences the promotion of genetic diversity, with markets being more effective.
  • Cultural organization, through economic exchange, has played a role in shaping human adaptive genetic diversity.
human evolution
specialization