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

1.3K
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...
1.3K
Criticisms of the Evolutionary Perspective01:23

Criticisms of the Evolutionary Perspective

468
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...
468
What is Evolutionary History?02:35

What is Evolutionary History?

45.2K
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.
45.2K
Convergent Evolution01:54

Convergent Evolution

34.8K
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.
34.8K
Evolution of New Traits in Microbes01:24

Evolution of New Traits in Microbes

184
Microorganisms evolve rapidly due to their large population sizes and short generation times, often exhibiting measurable changes within days under laboratory conditions. Natural selection acts on standing genetic variation, enabling the retention and amplification of beneficial traits that confer fitness advantages in changing environments.Adaptive Pigment Regulation in RhodobacterIn Rhodobacter, a genus of purple non-sulfur bacteria, light-harvesting pigments such as bacteriochlorophyll and...
184
Evolutionary Processes in Microbes01:26

Evolutionary Processes in Microbes

187
Microbial evolution occurs rapidly due to short generation times and a variety of genetic processes, including horizontal gene transfer, mutation, recombination, and genetic drift. These mechanisms collectively enable microbes to adapt swiftly to changing environments.Horizontal gene transfer (HGT) allows genes to move between different species and occurs through three main mechanisms: conjugation, transformation, and transduction. Conjugation involves direct cell-to-cell contact for DNA...
187

You might also read

Related Articles

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

Sort by
Same author

How physiology solves the gene-centric impasse.

Experimental physiology·2026
Same author

The principles of systems biology.

Experimental physiology·2026
Same author

There are more things in heaven and Earth than we dream of in our physiology.

The Journal of physiology·2025
Same author

The cardiac pacemakers: A paradigm of robustness in evolutionary biology.

The Journal of physiology·2025
Same author

Extracellular Vesicles as Targeted Communicators in Complementary Medical Treatments.

International journal of molecular sciences·2025
Same author

New lessons from biology for economics and business: a systems approach to non-market environments.

Journal of the Royal Society, Interface·2024
Same journal

Interaction between dynamic reinforcement learning and working memory of pigeon: A comparative modeling study.

The Journal of experimental biology·2026
Same journal

Differential responses to photoperiod in juveniles of two migratory songbird species.

The Journal of experimental biology·2026
Same journal

A Drosophila overgrowth model reveals extracellular matrix crosslinking limits cardiovascular scaling.

The Journal of experimental biology·2026
Same journal

Control of High-speed Jumps: Removing rotation from the jumps of locusts (Schistocerca gregaria).

The Journal of experimental biology·2026
Same journal

Limits and mechanisms of honey bee colonial thermoregulation in the heat.

The Journal of experimental biology·2026
Same journal

Correction: Sprinting performance is linked to surface activity in scorpions.

The Journal of experimental biology·2026
See all related articles

Related Experiment Video

Updated: Apr 18, 2026

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

1.4K

Evolution beyond neo-Darwinism: a new conceptual framework.

Denis Noble1

  • 1Department of Physiology, Anatomy and Genetics, Parks Road, Oxford OX1 3PT, UK Denis.noble@dpag.ox.ac.uk.

The Journal of Experimental Biology
|January 9, 2015
PubMed
Summary
This summary is machine-generated.

Modern evolutionary theory needs updates. This study critiques neo-Darwinism's conceptual framework, proposing a new systems-based approach for a more integrated view of evolution.

Keywords:
EpigeneticsGenetic programLamarckModern synthesisSystems biology

More Related Videos

Author Spotlight: Advancing Protein Engineering – Harnessing Evolution Through PRANCE and Lab Automation
05:08

Author Spotlight: Advancing Protein Engineering – Harnessing Evolution Through PRANCE and Lab Automation

Published on: January 12, 2024

2.4K
Designing Automated, High-throughput, Continuous Cell Growth Experiments Using eVOLVER
07:26

Designing Automated, High-throughput, Continuous Cell Growth Experiments Using eVOLVER

Published on: May 19, 2019

13.1K

Related Experiment Videos

Last Updated: Apr 18, 2026

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

1.4K
Author Spotlight: Advancing Protein Engineering – Harnessing Evolution Through PRANCE and Lab Automation
05:08

Author Spotlight: Advancing Protein Engineering – Harnessing Evolution Through PRANCE and Lab Automation

Published on: January 12, 2024

2.4K
Designing Automated, High-throughput, Continuous Cell Growth Experiments Using eVOLVER
07:26

Designing Automated, High-throughput, Continuous Cell Growth Experiments Using eVOLVER

Published on: May 19, 2019

13.1K

Area of Science:

  • Evolutionary biology
  • Epigenetics
  • Systems biology

Background:

  • Experimental results suggest the Modern Synthesis (neo-Darwinism) requires revision.
  • Current neo-Darwinist concepts like 'gene' can obscure empirical and conceptual distinctions.
  • The focus on 'genes' as privileged causes conflicts with multi-way interaction networks.

Purpose of the Study:

  • To examine the conceptual framework of neo-Darwinism.
  • To identify conceptual barriers to extending or replacing evolutionary theory.
  • To propose an alternative framework for an integrated systems view of evolution.

Main Methods:

  • Conceptual analysis of neo-Darwinian terms ('gene', 'replicator', 'vehicle', etc.).
  • Distinguishing conceptual and empirical matters in evolutionary theory.
  • Developing an alternative conceptual framework.

Main Results:

  • Neo-Darwinian representations, such as 'gene' as a 'blueprint', hinder theoretical advancement.
  • The definition of 'gene' has shifted, creating conceptual ambiguity.
  • Neo-Darwinism's emphasis on privileged gene causation is challenged.

Conclusions:

  • A revised conceptual framework is necessary for evolutionary biology.
  • An integrated systems view, avoiding privileged causation, is more favorable.
  • New conceptualizations are needed to accommodate epigenetic and systems-level findings.