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

Human Genetics01:28

Human Genetics

569
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...
569
The Ratio of X Chromosome to Autosomes02:45

The Ratio of X Chromosome to Autosomes

8.5K
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...
8.5K
Incomplete Dominance01:43

Incomplete Dominance

22.6K
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.
22.6K
Behavioral Genetics and Its Designs01:23

Behavioral Genetics and Its Designs

366
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...
366
Genomic Imprinting and Inheritance02:30

Genomic Imprinting and Inheritance

34.4K
Diploid organisms inherit genetic material through chromosomes from both parents. Copies of the same gene are known as alleles. In most cases, both alleles are simultaneously expressed and allow various cellular processes to function optimally. If one of the alleles is missing or mutated, the expression of the other allele can compensate; however, this is not true for all genes.
The expression of some genes depends on which parent passed the gene to the offspring, through a phenomenon known as...
34.4K
Chromosomal Theory of Inheritance01:39

Chromosomal Theory of Inheritance

55.3K
In 1866, Gregor Mendel published the results of his pea plant breeding experiments, providing evidence for predictable patterns in the inheritance of physical characteristics. The significance of his findings was not immediately recognized. In fact, the existence of genes was unknown at the time. Mendel referred to hereditary units as “factors.”
55.3K

You might also read

Related Articles

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

Sort by
Same author

RESCUE: recovery of unattributed expression patterns in spatial transcriptomics.

Nature communications·2026
Same author

A sorghum pangenome reference improves global crop trait discovery.

Nature·2026
Same author

Nine changes needed to deliver a radical transformation in biodiversity measurement.

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

Synergistic Enhancement of Soybean Resistance to Cyst Nematodes via Chemical Modulation of Salicylic Acid-Gibberellic Acid Crosstalk.

Phytopathology·2026
Same author

Modern Genomics Reshapes Soybean Cyst Nematode Research: Integrating Host Resistance, Nematode Virulence, and Functional Discovery.

Molecular plant-microbe interactions : MPMI·2026
Same author

Host genetic background and environment have different effects on the establishment and structure of the adult worker honey bee gut microbiota.

PloS one·2026

Related Experiment Video

Updated: Jul 2, 2025

Screening for Functional Non-coding Genetic Variants Using Electrophoretic Mobility Shift Assay EMSA and DNA-affinity Precipitation Assay DAPA
11:35

Screening for Functional Non-coding Genetic Variants Using Electrophoretic Mobility Shift Assay EMSA and DNA-affinity Precipitation Assay DAPA

Published on: August 21, 2016

13.0K

The genomic case against genetic determinism.

Gene E Robinson1,2,3, Rina Bliss4, Matthew E Hudson1,5

  • 1Carl R. Woese Institute for Genomic Biology, University of Illinois Urbana Champaign, Urbana, Illinois, United States of America.

Plos Biology
|February 27, 2024
PubMed
Summary
This summary is machine-generated.

Brain molecular wiring is influenced by genetics and environment. Understanding these complex interactions requires moving beyond traditional genome-wide association studies (GWAS) for a comprehensive view of behavior.

More Related Videos

A Strategy to Identify de Novo Mutations in Common Disorders such as Autism and Schizophrenia
05:51

A Strategy to Identify de Novo Mutations in Common Disorders such as Autism and Schizophrenia

Published on: June 15, 2011

25.8K
Targeted Next-generation Sequencing and Bioinformatics Pipeline to Evaluate Genetic Determinants of Constitutional Disease
09:34

Targeted Next-generation Sequencing and Bioinformatics Pipeline to Evaluate Genetic Determinants of Constitutional Disease

Published on: April 4, 2018

33.8K

Related Experiment Videos

Last Updated: Jul 2, 2025

Screening for Functional Non-coding Genetic Variants Using Electrophoretic Mobility Shift Assay EMSA and DNA-affinity Precipitation Assay DAPA
11:35

Screening for Functional Non-coding Genetic Variants Using Electrophoretic Mobility Shift Assay EMSA and DNA-affinity Precipitation Assay DAPA

Published on: August 21, 2016

13.0K
A Strategy to Identify de Novo Mutations in Common Disorders such as Autism and Schizophrenia
05:51

A Strategy to Identify de Novo Mutations in Common Disorders such as Autism and Schizophrenia

Published on: June 15, 2011

25.8K
Targeted Next-generation Sequencing and Bioinformatics Pipeline to Evaluate Genetic Determinants of Constitutional Disease
09:34

Targeted Next-generation Sequencing and Bioinformatics Pipeline to Evaluate Genetic Determinants of Constitutional Disease

Published on: April 4, 2018

33.8K

Area of Science:

  • Neuroscience
  • Behavioral Genetics
  • Molecular Biology

Background:

  • Animal studies demonstrate that brain's molecular structure is malleable.
  • Heredity, environment, and their interplay significantly impact neural development and function.
  • Societal concerns regarding genetic determinism in human behavior persist.

Purpose of the Study:

  • To explore the molecular mechanisms underlying gene-environment interactions in the brain.
  • To propose a research paradigm that surpasses the limitations of traditional genome-wide association studies (GWAS).
  • To provide a more nuanced understanding of how nature and nurture shape behavior at a molecular level.

Main Methods:

  • Review of existing animal study findings on neuroplasticity.
  • Conceptual framework development for integrated genetic and environmental analyses.
  • Identification of limitations in current genome-wide association study (GWAS) approaches for complex traits.

Main Results:

  • Complex interactions between genetic predisposition and environmental factors shape brain molecular architecture.
  • Traditional genome-wide association studies (GWAS) may not fully capture the intricacies of these interactions.
  • A shift towards more holistic research paradigms is necessary.

Conclusions:

  • A comprehensive understanding of behavior requires investigating the dynamic interplay of genes and environment.
  • Future research should adopt methodologies that integrate diverse molecular and environmental data.
  • Moving beyond genome-wide association studies (GWAS) is crucial for advancing our knowledge of behavioral influences.