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

Evolution of New Traits in Microbes01:24

Evolution of New Traits in Microbes

86
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...
86
Evolutionary Processes in Microbes01:26

Evolutionary Processes in Microbes

77
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...
77
Speciation Rates01:07

Speciation Rates

23.4K
Overview
23.4K
Mechanistic Models: Compartment Models in Individual and Population Analysis01:23

Mechanistic Models: Compartment Models in Individual and Population Analysis

321
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...
321
Evolutionary Psychology01:20

Evolutionary Psychology

1.2K
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...
1.2K
Osmoregulation in Insects01:47

Osmoregulation in Insects

17.9K
Malpighian tubules are specialized structures found in the digestive systems of many arthropods, including most insects, that handle excretion and osmoregulation. The tubules are typically arranged in pairs and have a convoluted structure that increases their surface area.
17.9K

You might also read

Related Articles

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

Sort by
Same author

Opposing insulin signals underlie the same developmental switch across hemipteran insects.

Science advances·2026
Same author

Odd-skipped family members have conserved roles in segmentation, appendage, excretory system and gut development in bilaterian animals.

Differentiation; research in biological diversity·2025
Same author

Embryogenesis in Myrmicine Ants Combines Features of Short Germ-Band Development With a Progressive Mode of Segmentation.

Journal of experimental zoology. Part B, Molecular and developmental evolution·2025
Same author

From Egg to Adult: A Developmental Table of the Ant Monomorium pharaonis.

Journal of experimental zoology. Part B, Molecular and developmental evolution·2024
Same author

Evolutionary branching in multi-level selection models.

Journal of mathematical biology·2024
Same author

Fission as a source of variation for group selection.

Evolution; international journal of organic evolution·2024
Same journal

The exquisite mechanics of a tsetse bite.

eLife·2026
Same journal

Distinct involvements of the subthalamic nucleus subpopulations in reward-biased decision-making in monkeys.

eLife·2026
Same journal

Pink1-mediated mitophagy in the endothelium releases proteins encoded by mitochondrial DNA and activates neutrophil responses during inflammation.

eLife·2026
Same journal

Restraint of melanoma progression by cells in the local skin environment.

eLife·2026
Same journal

Brawn before bite in endemic Asian eutherian mammals after the end-Cretaceous extinction.

eLife·2026
Same journal

Experimental evolution to thermal stress indicates climate resilience in a cosmopolitan arthropod.

eLife·2026
See all related articles

Related Experiment Video

Updated: Mar 27, 2026

Obtaining Specimens with Slowed, Accelerated and Reversed Aging in the Honey Bee Model
10:58

Obtaining Specimens with Slowed, Accelerated and Reversed Aging in the Honey Bee Model

Published on: August 29, 2013

11.8K

Modeling evolutionary transitions in social insects.

Michael Doebeli1, Ehab Abouheif2

  • 1Department of Zoology and Department of Mathematics, University of British Columbia, Vancouver, Canada.

Elife
|January 19, 2016
PubMed
Summary
This summary is machine-generated.

Mathematical models using direct fitness calculations can illuminate key aspects of social evolution in insects. These models offer insights into the complex behaviors and genetic contributions within insect societies.

Keywords:
ecologyeusocialityevolutionary biologyevolutionary dynamicsgeneticsgenomicshymenopteramathematical modelsocial insects

More Related Videos

Embryo Injections for CRISPR-Mediated Mutagenesis in the Ant Harpegnathos saltator
08:30

Embryo Injections for CRISPR-Mediated Mutagenesis in the Ant Harpegnathos saltator

Published on: February 9, 2021

3.3K
Induction and Evaluation of Inbreeding Crosses Using the Ant, Vollenhovia Emeryi
06:44

Induction and Evaluation of Inbreeding Crosses Using the Ant, Vollenhovia Emeryi

Published on: October 5, 2018

8.1K

Related Experiment Videos

Last Updated: Mar 27, 2026

Obtaining Specimens with Slowed, Accelerated and Reversed Aging in the Honey Bee Model
10:58

Obtaining Specimens with Slowed, Accelerated and Reversed Aging in the Honey Bee Model

Published on: August 29, 2013

11.8K
Embryo Injections for CRISPR-Mediated Mutagenesis in the Ant Harpegnathos saltator
08:30

Embryo Injections for CRISPR-Mediated Mutagenesis in the Ant Harpegnathos saltator

Published on: February 9, 2021

3.3K
Induction and Evaluation of Inbreeding Crosses Using the Ant, Vollenhovia Emeryi
06:44

Induction and Evaluation of Inbreeding Crosses Using the Ant, Vollenhovia Emeryi

Published on: October 5, 2018

8.1K

Area of Science:

  • Evolutionary biology
  • Behavioral ecology
  • Mathematical modeling

Background:

  • Social evolution in insects is a complex phenomenon.
  • Understanding the drivers of social behavior is crucial.

Purpose of the Study:

  • To explore the utility of mathematical models in explaining insect social evolution.
  • To investigate the role of direct fitness calculations in this context.

Main Methods:

  • Development and application of mathematical models.
  • Focus on direct fitness calculations.

Main Results:

  • Mathematical models based on direct fitness calculations show promise.
  • These models can explain significant aspects of insect social evolution.

Conclusions:

  • Direct fitness models provide a valuable framework for studying insect social evolution.
  • Further research using these models is warranted.