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

Epigenetic Regulation01:46

Epigenetic Regulation

Epigenetic mechanisms play an essential role in healthy development. Conversely, precisely regulated epigenetic mechanisms are disrupted in diseases like cancer.
Epigenetic Regulation01:37

Epigenetic Regulation

Epigenetic changes alter the physical structure of the DNA without changing the genetic sequence and often regulate whether genes are turned on or off. This regulation ensures that each cell produces only proteins necessary for its function. For example, proteins that promote bone growth are not produced in muscle cells. Epigenetic mechanisms play an essential role in healthy development. Conversely, precisely regulated epigenetic mechanisms are disrupted in diseases like cancer.
X-chromosome...
Epigenetic Regulation01:46

Epigenetic Regulation

Epigenetic mechanisms play an essential role in healthy development. Conversely, precisely regulated epigenetic mechanisms are disrupted in diseases like cancer.
Gene-Environment Interactions01:20

Gene-Environment Interactions

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...
Neuroplasticity01:01

Neuroplasticity

Neuroplasticity reflects the brain's remarkable capacity to adapt and evolve, responding dynamically to learning, experiences, or injury by reorganizing its neural circuitry. This reorganization involves creating new neural connections and refining old ones through a series of biological processes that contribute to the brain's lifelong development and adaptability.
Genomic Imprinting and Inheritance02:30

Genomic Imprinting and Inheritance

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...

You might also read

Related Articles

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

Sort by
Same author

The role of subjective distress in contextualizing testosterone-cortisol coupling.

Psychoneuroendocrinology·2026
Same author

Becoming a mother leaves long-lasting molecular memories.

Nature·2026
Same author

Association between chronic stress and the epigenome: Exploration of psychological and biological stress.

PloS one·2026
Same author

The effect of the COVID-19 pandemic on young children's biological ageing.

Child development·2026
Same author

Postnatal maternal care impacts hypothalamic <i>Esrrg</i> gene expression, co-expression profiles, and the DNA methylome in prenatal bisphenol-exposed rats.

bioRxiv : the preprint server for biology·2025
Same author

Associations among prenatal stress, socioeconomic status, and infant epigenetic aging.

Psychoneuroendocrinology·2025

Related Experiment Video

Updated: May 21, 2026

Zygotic Fluorescence Recovery After Photo-bleaching Analysis for Chromatin Looseness That Allows Full-term Development
10:30

Zygotic Fluorescence Recovery After Photo-bleaching Analysis for Chromatin Looseness That Allows Full-term Development

Published on: June 12, 2018

Epigenetics and developmental plasticity across species.

Frances A Champagne1

  • 1Department of Psychology, Columbia University, 1190 Amsterdam Avenue, Room 406 Schermerhorn Hall, New York, NY 10027, USA. fac2105@columbia.edu

Developmental Psychobiology
|June 20, 2012
PubMed
Summary
This summary is machine-generated.

Epigenetic mechanisms, like DNA methylation, are conserved across species and influenced by the environment. These mechanisms provide a common molecular pathway for developmental plasticity, linking species through shared developmental processes.

More Related Videos

An Integrated Platform for Genome-wide Mapping of Chromatin States Using High-throughput ChIP-sequencing in Tumor Tissues
10:41

An Integrated Platform for Genome-wide Mapping of Chromatin States Using High-throughput ChIP-sequencing in Tumor Tissues

Published on: April 5, 2018

Related Experiment Videos

Last Updated: May 21, 2026

Zygotic Fluorescence Recovery After Photo-bleaching Analysis for Chromatin Looseness That Allows Full-term Development
10:30

Zygotic Fluorescence Recovery After Photo-bleaching Analysis for Chromatin Looseness That Allows Full-term Development

Published on: June 12, 2018

An Integrated Platform for Genome-wide Mapping of Chromatin States Using High-throughput ChIP-sequencing in Tumor Tissues
10:41

An Integrated Platform for Genome-wide Mapping of Chromatin States Using High-throughput ChIP-sequencing in Tumor Tissues

Published on: April 5, 2018

Area of Science:

  • Evolutionary biology
  • Developmental biology
  • Epigenetics

Background:

  • Developmental plasticity allows organisms to adapt to environmental changes, leading to diverse phenotypes.
  • Epigenetic mechanisms, including DNA methylation, are increasingly recognized as crucial mediators of this plasticity.
  • These mechanisms are conserved across a wide range of species.

Purpose of the Study:

  • To explore the role of epigenetic mechanisms in developmental plasticity across species.
  • To investigate how epigenetic modifications contribute to process homology between species.
  • To understand the evolutionary implications of epigenetics in linking ancestors and descendants.

Main Methods:

  • Review of cross-species investigations on epigenetics, development, and plasticity.
  • Analysis of evidence for conserved epigenetic mechanisms in development.
  • Examination of environmental influences on epigenetic modifications and phenotypic outcomes.

Main Results:

  • Epigenetic mechanisms are present and functional across diverse species, demonstrating evolutionary conservation.
  • Environmental factors modify epigenetic patterns, influencing developmental trajectories and phenotypic outcomes.
  • Epigenetic processes provide a molecular basis for developmental homology, connecting species through shared adaptive pathways.

Conclusions:

  • Epigenetic mechanisms are fundamental to understanding developmental plasticity and its evolutionary significance.
  • The study of epigenetics across species enhances our comprehension of homology and the inheritance of acquired traits.
  • Epigenetic insights offer a novel framework for linking developmental processes between ancestral and descendant lineages.