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

1.7K
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...
1.7K
Behavioral Genetics and Its Designs01:23

Behavioral Genetics and Its Designs

1.2K
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...
1.2K
Inheritance01:25

Inheritance

1.7K
Gregor Mendel's pioneering work on the principles of inheritance fundamentally transformed our understanding of how traits are transmitted from generation to generation. His experiments with pea plants laid the groundwork for the discovery of genes, discrete units within organisms that control heredity.
Each gene exists in pairs, and the combination of these genes from both parents forms an individual's genotype. This genotype is a blueprint of potential traits. Examples of genotype...
1.7K
Genomic Imprinting and Inheritance02:30

Genomic Imprinting and Inheritance

37.8K
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...
37.8K
Gene-Environment Interactions01:20

Gene-Environment Interactions

1.3K
Gene expression is a dynamic process that is significantly influenced by environmental factors. This interaction underlies the complex nature of biological development and the phenotypic differences observed among individuals, even among those with identical genetic makeups. Factors such as radiation, temperature, behavior, nutrition, and stress play pivotal roles in determining how genes are expressed. The concept of the reaction range is central to understanding this interaction. It posits...
1.3K
Polygenic Traits01:18

Polygenic Traits

69.5K
When more than one gene is responsible for a given phenotype, the trait is considered polygenic. Human height is a polygenic trait. Studies have uncovered hundreds of loci that influence height, and there are believed to be many more. Due to the high number of genes involved, as well as environmental and nutritional factors, height varies significantly within a given population. The distribution of height forms a bell-shaped curve, with relatively few individuals in the population at the...
69.5K

You might also read

Related Articles

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

Sort by
Same author

Sources of variation within and between litters in developmental preclinical models, and how to deal with them.

Neuroscience and biobehavioral reviews·2026
Same author

Transcriptomic and DNA Methylation Profiles of Alternative Aphid Morphs and Genotypes.

Ecology and evolution·2026
Same author

Developmental modulation of schizophrenia risk gene methylation in offspring exhibiting cognitive deficits following maternal immune activation.

Molecular psychiatry·2025
Same author

Prenatal poly(I:C) exposure, rather than altered maternal care, causes offspring behavioural and cognitive deficits in a rat model of neurodevelopmental disorders.

Brain, behavior, and immunity·2025
Same author

Voltage-gated potassium channels as a potential therapeutic target for the treatment of neurological and psychiatric disorders.

Frontiers in cellular neuroscience·2024
Same author

Maternal immune activation affects female offspring whisker movements during object exploration in a rat model of neurodevelopmental disorders.

Brain, behavior, & immunity - health·2024
Same journal

The future of marsupial gene editing: What's in the (tool) pouch?

Trends in genetics : TIG·2026
Same journal

Genetic suppressors as new therapeutic targets for Mendelian diseases.

Trends in genetics : TIG·2026
Same journal

Beyond housekeeping: snRNA diversity, regulation, and human disease.

Trends in genetics : TIG·2026
Same journal

Rethinking mitochondrial metabolism: Intraindividual variability meets population constraints.

Trends in genetics : TIG·2026
Same journal

A role for epigenetics in rapid adaptation.

Trends in genetics : TIG·2026
Same journal

The myth of asexual fungi.

Trends in genetics : TIG·2026
See all related articles

Related Experiment Video

Updated: Feb 28, 2026

Stable Isotope In-Vivo Labeling for Mass-Spectrometry Identification of Paternal Metabolites Transferred from Sperm to Oocyte During Fertilization
05:55

Stable Isotope In-Vivo Labeling for Mass-Spectrometry Identification of Paternal Metabolites Transferred from Sperm to Oocyte During Fertilization

Published on: June 17, 2025

917

The Genes That Make a Good Parent.

Reinmar Hager1

  • 1School of Biological Sciences, Faculty of Biology, Medicine and Health, The University of Manchester, Manchester M13 9PT, UK.

Trends in Genetics : TIG
|June 22, 2017
PubMed
Summary
This summary is machine-generated.

Researchers explored the genetic roots of parental care variations in mammals. They found 12 genomic regions and vasopressin

Keywords:
deer micemammalsmating systemparental carequantitative trait locusvasopressin

More Related Videos

An Allele-specific Gene Expression Assay to Test the Functional Basis of Genetic Associations
10:17

An Allele-specific Gene Expression Assay to Test the Functional Basis of Genetic Associations

Published on: November 3, 2010

23.4K
Determining the Role of Maternally-Expressed Genes in Early Development with Maternal Crispants
10:08

Determining the Role of Maternally-Expressed Genes in Early Development with Maternal Crispants

Published on: December 21, 2021

2.6K

Related Experiment Videos

Last Updated: Feb 28, 2026

Stable Isotope In-Vivo Labeling for Mass-Spectrometry Identification of Paternal Metabolites Transferred from Sperm to Oocyte During Fertilization
05:55

Stable Isotope In-Vivo Labeling for Mass-Spectrometry Identification of Paternal Metabolites Transferred from Sperm to Oocyte During Fertilization

Published on: June 17, 2025

917
An Allele-specific Gene Expression Assay to Test the Functional Basis of Genetic Associations
10:17

An Allele-specific Gene Expression Assay to Test the Functional Basis of Genetic Associations

Published on: November 3, 2010

23.4K
Determining the Role of Maternally-Expressed Genes in Early Development with Maternal Crispants
10:08

Determining the Role of Maternally-Expressed Genes in Early Development with Maternal Crispants

Published on: December 21, 2021

2.6K

Area of Science:

  • Evolutionary genetics
  • Behavioral genetics
  • Mammalian reproductive strategies

Background:

  • Parental care behaviors vary significantly across mammal species.
  • Mating systems (monogamy vs. promiscuity) are linked to distinct parental care strategies.
  • Understanding the genetic underpinnings of these differences is crucial for evolutionary biology.

Purpose of the Study:

  • To identify the genetic basis for differences in parental care between promiscuous and monogamous mammal species.
  • To investigate the specific genes and genomic regions influencing parental behaviors.

Main Methods:

  • An intercross study was performed between two species of mice: deer mice and old-field mice.
  • These species exhibit contrasting mating systems and parental behaviors.
  • Genetic mapping and analysis were used to identify contributing genomic regions.

Main Results:

  • Twelve distinct genomic regions were identified as significantly contributing to variations in parental care.
  • The neuropeptide vasopressin was identified as a key regulator of nest-building behavior.
  • Specific genetic loci associated with behavioral differences were pinpointed.

Conclusions:

  • Genetic factors play a substantial role in shaping the evolution of mammalian parental care.
  • Vasopressin signaling is a critical pathway influencing specific parental behaviors like nest building.
  • This research provides a foundation for understanding the molecular mechanisms driving social behavior evolution.