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

Evolutionary Psychology01:20

Evolutionary Psychology

657
Evolutionary psychology explores the origins of human behavior and mental processes by framing them within the context of natural selection, a theory famously propounded by Charles Darwin. This field asserts that many behaviors common across human societies — ranging from instinctive fear reactions to complex social interactions — arose as evolutionary adaptations. These adaptations enhanced the survival and reproductive success of our ancestors, thereby becoming embedded in the...
657
What is Evolutionary History?02:35

What is Evolutionary History?

41.6K
Scientists record evolutionary history by analyzing fossil, morphological, and genetic data. The fossil record documents the history of life on Earth and provides evidence for evolution. However, both fossil and living organisms offer evidence that outlines Earth’s evolutionary history.
41.6K
Convergent Evolution01:54

Convergent Evolution

30.4K
Evolution shapes the features of organisms over time, ensuring that they are suited for the environments in which they live. Sometimes, selection pressure leads to the rise of similar but unrelated adaptations in organisms with no recent common ancestors, a process known as convergent evolution.
30.4K
Criticisms of the Evolutionary Perspective01:23

Criticisms of the Evolutionary Perspective

213
In a study where individuals posing as strangers offered compliments and proposed casual sex to students, the responses differed significantly based on gender. Not a single woman accepted the proposal, while 70% of the men agreed. This outcome provides a useful scenario to explore through the lens of evolutionary psychology and social learning theory, highlighting the diverse perspectives on human sexual behaviors.
Evolutionary psychology provides one explanation for these findings, suggesting...
213
Mechanistic Models: Compartment Models in Individual and Population Analysis01:23

Mechanistic Models: Compartment Models in Individual and Population Analysis

148
Mechanistic models are utilized in individual analysis using single-source data, but imperfections arise due to data collection errors, preventing perfect prediction of observed data. The mathematical equation involves known values (Xi), observed concentrations (Ci), measurement errors (εi), model parameters (ϕj), and the related function (ƒi) for i number of values. Different least-squares metrics quantify differences between predicted and observed values. The ordinary least...
148
Gene Duplication and Divergence02:37

Gene Duplication and Divergence

7.5K
The seminal work of Ohno in 1970 popularized the idea of gene duplication and divergence. DNA sequence comparison studies reveal that a large portion of the genes in bacteria, archaebacteria, and eukaryotes was  generated by gene duplication and divergence, indicating its critical role in evolution.
The duplicated copies of the gene are called Paralogs. Paralogs with similar sequences and functions form a gene family. Across several species, a large number of gene families are...
7.5K

You might also read

Related Articles

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

Sort by
Same author

Adhesion and polarity-driven morphogenesis: Mechanisms and constraints in tissue formation.

PLoS computational biology·2026
Same author

Generalizing the central dogma as a cross-hierarchical principle of biology.

Philosophical transactions of the Royal Society of London. Series B, Biological sciences·2025
Same author

Self-organized institutions in evolutionary dynamical-systems games.

Proceedings of the National Academy of Sciences of the United States of America·2025
Same author

Formation of human kinship structures depending on population size and cultural mutation rate.

Proceedings of the National Academy of Sciences of the United States of America·2024
Same author

Bayesian inference is facilitated by modular neural networks with different time scales.

PLoS computational biology·2024
Same author

Developmental hourglass: Verification by numerical evolution and elucidation by dynamical-systems theory.

PLoS computational biology·2024

Related Experiment Video

Updated: Nov 17, 2025

Following the Dynamics of Structural Variants in Experimentally Evolved Populations
04:52

Following the Dynamics of Structural Variants in Experimentally Evolved Populations

Published on: February 3, 2023

1.2K

Dynamical systems approach to evolution-development congruence: Revisiting Haeckel's recapitulation theory.

Takahiro Kohsokabe1, Kunihiko Kaneko2

  • 1Laboratory for Evolutionary Morphology, RIKEN Center for Biosystems Dynamics Research, RIKEN, Kobe, Hyogo, Japan.

Journal of Experimental Zoology. Part B, Molecular and Developmental Evolution
|February 18, 2021
PubMed
Summary

Embryonic development and evolution show similar patterns over time, suggesting a shared underlying mechanism. This study uses gene networks and dynamical systems to explain these parallels, offering new insights into developmental biology.

Keywords:
developmentdynamical systems theoryevolutionary simulationfeed forwardfeedbackgene regulation networkpattern formationrecapitulationslow mode

More Related Videos

Experimental Manipulation of Body Size to Estimate Morphological Scaling Relationships in Drosophila
06:00

Experimental Manipulation of Body Size to Estimate Morphological Scaling Relationships in Drosophila

Published on: October 1, 2011

14.2K
Resurrection of Dormant Daphnia magna: Protocol and Applications
07:37

Resurrection of Dormant Daphnia magna: Protocol and Applications

Published on: January 19, 2018

19.2K

Related Experiment Videos

Last Updated: Nov 17, 2025

Following the Dynamics of Structural Variants in Experimentally Evolved Populations
04:52

Following the Dynamics of Structural Variants in Experimentally Evolved Populations

Published on: February 3, 2023

1.2K
Experimental Manipulation of Body Size to Estimate Morphological Scaling Relationships in Drosophila
06:00

Experimental Manipulation of Body Size to Estimate Morphological Scaling Relationships in Drosophila

Published on: October 1, 2011

14.2K
Resurrection of Dormant Daphnia magna: Protocol and Applications
07:37

Resurrection of Dormant Daphnia magna: Protocol and Applications

Published on: January 19, 2018

19.2K

Area of Science:

  • Evolutionary developmental biology
  • Systems biology
  • Genetics

Background:

  • Embryonic development progresses from general to specific forms.
  • Ernst Haeckel's recapitulation theory posits parallels between evolution and development, a question still debated.
  • Understanding the mechanisms driving these parallels is crucial for developmental biology.

Purpose of the Study:

  • To revisit and test Ernst Haeckel's recapitulation theory.
  • To explore the parallelism between evolution and development using numerical evolution and dynamical systems theory.
  • To investigate the role of gene regulation networks (GRN) in shaping developmental and evolutionary patterns.

Main Methods:

  • Modeling intracellular gene expression dynamics with cell-to-cell interactions in spatially aligned cells.
  • Evolving gene regulation networks (GRN) under selection pressure for specific spatial gene expression patterns.
  • Applying dynamical systems theory to analyze evolutionary and developmental pattern changes.

Main Results:

  • Evolved GRNs and developmental patterns showed remarkable similarity across generations.
  • Both evolutionary and developmental patterns exhibited epochal changes, with rapid pattern formation followed by stable periods.
  • These epochal changes correspond to bifurcations in dynamical systems, shifting network structures from feedforward to feedback loops.

Conclusions:

  • The study provides evidence supporting a congruence between evolutionary acquisitions and developmental network changes.
  • The findings offer a novel perspective on recapitulation and heterochrony, linking them to dynamical system bifurcations.
  • The proposed theory is consistent with segmentation gene-expression dynamics and offers experimentally testable predictions via transcriptome and network analysis.