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

Behavioral Genetics and Its Designs01:23

Behavioral Genetics and Its Designs

894
Behavior genetics explores how genetic inheritance influences human behavior. It focuses on how genes, passed from parents to offspring, contribute to the development of behavioral traits and tendencies. This branch of genetics seeks to understand the complex interplay between inherited genetic factors and environmental influences in shaping our behaviors.
The primary methodologies used in behavior genetics include family studies, twin studies, and adoption studies, each providing unique...
894
Human Genetics01:28

Human Genetics

1.3K
Human genetics provides a profound framework for understanding the interplay between genetic predispositions and human psychology. At the heart of this discipline lies the study of how genes influence physical traits, behaviors, and susceptibility to diseases. Each person carries a unique genetic code that subtly or significantly shapes their psychological and behavioral landscape.
The complex relationship between genetics and psychology is observable through common biological components such...
1.3K
Genetic Screens02:46

Genetic Screens

5.5K
Genetic screens are tools used to identify genes and mutations responsible for phenotypes of interest. Genetic screens help identify individuals or a group of people at risk of developing  genetic diseases and help them with early intervention, targeted therapy, and reproductive options.
Forward genetic screens
Forward or “classical” genetic screens involve creating random mutations in an organism’s DNA using radiation, mutagens, or insertion of additional bases, which...
5.5K
Incomplete Dominance01:43

Incomplete Dominance

29.4K
Gregor Mendel's work (1822 - 1884) was primarily focused on pea plants. Through his initial experiments, he determined that every gene in a diploid cell has two variants called alleles inherited from each parent. He suggested that amongst these two alleles, one allele is dominant in character and the other recessive. The combination of alleles determines the phenotype of a gene in an organism.
29.4K
What is Population Genetics?01:25

What is Population Genetics?

64.1K
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.
64.1K
The Ratio of X Chromosome to Autosomes02:45

The Ratio of X Chromosome to Autosomes

9.3K
In most organisms, sex is determined by the ratio of X and Y chromosomes. However, in some organisms, such as Drosophila and C.elegans, sex is determined by the ratio of the number of X chromosomes to the number of sets of autosomes. The Y chromosome in Drosophila is active but does not determine sex. It contains genes responsible for the production of sperms in adult flies.  
Normal male Drosophila has a ratio of one X chromosome to two sets of autosomes. In contrast, normal female...
9.3K

You might also read

Related Articles

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

Sort by
Same author

Changes in heritability and shared environmentality of educational attainment across twentieth-century Norway.

Nature communications·2026
Same author

In praise of scientific open relationships: Commentary on Caspi et al. (2026).

Journal of psychopathology and clinical science·2026
Same author

Crystallized and fluid cognitive abilities have different genetic associations with neuropsychiatric disorders.

Nature communications·2026
Same author

Multivariate genetic analyses of 2.2 million individuals reveal broad and substance-specific pathways of addiction risk.

Nature. Mental health·2026
Same author

An Updated Polygenic Index Repository: Expanded Phenotypes, New Cohorts, and Improved Causal Inference.

Research square·2025
Same author

A Multivariate Genomic Investigation of the Externalizing Spectrum and Suicide Risk.

medRxiv : the preprint server for health sciences·2025

Related Experiment Video

Updated: Dec 21, 2025

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

17.5K

Using genetics for social science.

K Paige Harden1, Philipp D Koellinger2

  • 1Department of Psychology, University of Texas at Austin, Austin, Texas, USA. harden@utexas.edu.

Nature Human Behaviour
|May 13, 2020
PubMed
Summary

Social science genetics explores how human genetic differences influence behavior and socioeconomic outcomes. This field offers new tools for social scientists to understand environmental effects and ethical considerations.

More Related Videos

Heuristic Mining of Hierarchical Genotypes and Accessory Genome Loci in Bacterial Populations
08:03

Heuristic Mining of Hierarchical Genotypes and Accessory Genome Loci in Bacterial Populations

Published on: December 7, 2021

2.7K
Conditions Affecting Social Space in Drosophila melanogaster
08:04

Conditions Affecting Social Space in Drosophila melanogaster

Published on: November 5, 2015

12.7K

Related Experiment Videos

Last Updated: Dec 21, 2025

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

17.5K
Heuristic Mining of Hierarchical Genotypes and Accessory Genome Loci in Bacterial Populations
08:03

Heuristic Mining of Hierarchical Genotypes and Accessory Genome Loci in Bacterial Populations

Published on: December 7, 2021

2.7K
Conditions Affecting Social Space in Drosophila melanogaster
08:04

Conditions Affecting Social Space in Drosophila melanogaster

Published on: November 5, 2015

12.7K

Area of Science:

  • Social science genetics
  • Behavioral genetics
  • Socioeconomic genetics

Background:

  • Investigates the link between human genetic variations and differences in behavior and socioeconomic status.
  • Highlights the growing importance of genetic insights in social science research.

Purpose of the Study:

  • To review the goals, methods, challenges, and implications of social science genetics.
  • To illustrate how genetic advancements provide new tools for social scientists.
  • To examine the bidirectional benefits between medical and social science research.

Main Methods:

  • Literature review of social science genetics research.
  • Survey of recent developments in genetic technologies.
  • Analysis of ethical challenges and common misinterpretations.

Main Results:

  • Recent genetic developments offer powerful new tools for social scientists.
  • Genetic insights can enhance understanding of environmental effects on behavior and outcomes.
  • Interdisciplinary research benefits both medical and social sciences.

Conclusions:

  • Social science genetics is a rapidly evolving field with significant implications.
  • Addressing ethical challenges and clarifying misconceptions is crucial for responsible research.
  • Genetic research provides valuable insights into human behavior and socioeconomic disparities.