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

Natural Selection and Adaptation01:15

Natural Selection and Adaptation

888
Natural selection, a fundamental concept in evolutionary biology, is the mechanism by which evolution is driven, favoring organisms that are best adapted to their environments. This process enhances their chances of survival and reproduction. Adaptation, a key outcome of this process, involves genetic modifications that optimize an organism's functionality under specific environmental challenges, such as extreme cold or thinner air at high altitudes.
Beyond physical adaptations,...
888
Evolutionary Psychology01:20

Evolutionary Psychology

584
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...
584
Transduction01:16

Transduction

410
Among the three main modes of HGT—transformation, conjugation, and transduction—transduction is unique in that it is mediated by bacteriophages, or bacterial viruses.Transduction occurs in two ways. Generalized transduction occurs during the lytic cycle of a bacteriophage infection. In this process, bacteriophages infect bacterial cells, replicate within them, and ultimately cause cell lysis, releasing newly assembled virions. Occasionally, random fragments of the bacterial genome...
410
Impact of Social Context on Individuals01:21

Impact of Social Context on Individuals

123
Social psychology examines how the real or imagined presence of others influences individuals' thoughts, feelings, and behaviors. A key concept in this field is the role of social context in shaping behavior. The same individual may act differently depending on the social setting, due to the varying expectations and norms associated with each environment. This context-dependent behavior illustrates the influence of social roles, which prescribe appropriate conduct in specific situations.Social...
123
Speciation Rates01:07

Speciation Rates

21.9K
Overview
21.9K
The Evidence for Evolution02:55

The Evidence for Evolution

45.4K
Genetic variations accumulating within populations over generations give rise to biological evolution. Evolutionary changes can result in the formation of novel varieties and entire new species. These changes are responsible for the diverse forms of life inhabiting the planet. The evidence for evolution suggests that all living organisms descended from common ancestors.
45.4K

You might also read

Related Articles

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

Sort by
Same author

Divergence at the IRX gene cluster underlies extreme trophic polymorphism in a cichlid fish (Herichthys minckleyi).

Communications biology·2026
Same author

Controlled Experiments Reveal Moderate, Nonlinear Relationships Between eDNA Concentration and Fish Biomass in Three Freshwater Species of Monitoring Relevance.

Ecology and evolution·2026
Same author

Highly contiguous chromosome-level assembly of the rock goby (Gobius paganellus) genome.

Scientific data·2026
Same author

Genome-Wide Demographic Analyses of Balaenid Whales Revealed Complex History of Gene Flow Associated with Past Climate Oscillation.

Genome biology and evolution·2025
Same author

Meristic co-evolution and genomic co-localization of lateral line scales and vertebrae in Central American cichlid fishes.

Ecology and evolution·2024
Same author

The genomes of all lungfish inform on genome expansion and tetrapod evolution.

Nature·2024
Same journal

From head to tail: does habitat use drive morphological variation in snakes?

Journal of evolutionary biology·2026
Same journal

Plant hormone manipulation impacts salt spray tolerance, which preempts herbivory as a driver of local adaptation in the yellow monkeyflower, Mimulus guttatus.

Journal of evolutionary biology·2026
Same journal

Influence of the resource acquisition-allocation Y-model's parameters on the detection of phenotypic trade-offs.

Journal of evolutionary biology·2026
Same journal

Chromosomal inversions may assist acute salinity and temperature adaptation in Atlantic cod eggs.

Journal of evolutionary biology·2026
Same journal

Quantitative genetics of shy-bold behaviour and plastic response to novel predator cues in the cherry shrimp, Neocaridina davidi.

Journal of evolutionary biology·2026
Same journal

Do interactions between different Selfish Genetic Elements matter?

Journal of evolutionary biology·2026
See all related articles

Related Experiment Video

Updated: Nov 1, 2025

Visualizing Visual Adaptation
04:43

Visualizing Visual Adaptation

Published on: April 24, 2017

9.2K

Capturing the rapidly evolving study of adaptation.

Carmelo Fruciano1,2,3, Paolo Franchini4, Julia C Jones5

  • 1National Research Council - Institute of Marine Biological Resources and Biotechnologies, Messina, Italy.

Journal of Evolutionary Biology
|June 19, 2021
PubMed
Summary
This summary is machine-generated.

Genomic research on adaptation is advancing rapidly due to new high-throughput sequencing and analysis methods. This evolution offers deeper insights into genetic architecture, regulatory changes, and parallel evolution mechanisms.

Keywords:
adaptationgenetic architecturegenomicsgenomics of adaptationparallel evolutionregulatory evolution

More Related Videos

A Method to Study Adaptation to Left-Right Reversed Audition
07:14

A Method to Study Adaptation to Left-Right Reversed Audition

Published on: October 29, 2018

6.7K
Using a Split-belt Treadmill to Evaluate Generalization of Human Locomotor Adaptation
08:04

Using a Split-belt Treadmill to Evaluate Generalization of Human Locomotor Adaptation

Published on: August 23, 2017

8.4K

Related Experiment Videos

Last Updated: Nov 1, 2025

Visualizing Visual Adaptation
04:43

Visualizing Visual Adaptation

Published on: April 24, 2017

9.2K
A Method to Study Adaptation to Left-Right Reversed Audition
07:14

A Method to Study Adaptation to Left-Right Reversed Audition

Published on: October 29, 2018

6.7K
Using a Split-belt Treadmill to Evaluate Generalization of Human Locomotor Adaptation
08:04

Using a Split-belt Treadmill to Evaluate Generalization of Human Locomotor Adaptation

Published on: August 23, 2017

8.4K

Area of Science:

  • Genomics and evolutionary biology
  • Computational biology and bioinformatics

Background:

  • Advances in high-throughput sequencing and data analysis are transforming the study of adaptation.
  • Integrative tools increasingly incorporate covariation across genes and phenotypes for richer empirical work.

Discussion:

  • Focus on three key themes: genetic architecture of adaptive variation, protein-coding vs. regulatory changes, and parallel evolution.
  • Exploration of how linkage patterns and locus numbers influence adaptability.
  • In-depth analysis of regulatory variation and networks.

Key Insights:

  • New methods allow detailed examination of genetic parallelism matching phenotypic parallelism.
  • Understanding mechanisms driving parallelism across biological organization levels is now possible.
  • Methodological developments enable studying adaptive changes across diverse traits, levels, contexts, and timescales.

Outlook:

  • Future research will leverage these advancements to explore adaptation across broader biological scales.
  • Integration of diverse data types and analytical approaches will drive discovery.
  • The field is poised for significant progress in understanding evolutionary processes.