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 Relationships through Genome Comparisons02:54

Evolutionary Relationships through Genome Comparisons

Genome comparison is one of the excellent ways to interpret the evolutionary relationships between organisms. The basic principle of genome comparison is that if two species share a common feature, it is likely encoded by the DNA sequence conserved between both species. The advent of genome sequencing technologies in the late 20th century enabled scientists to understand the concept of conservation of domains between species and helped them to deduce evolutionary relationships across diverse...
Phylogeny01:23

Phylogeny

Phylogeny is concerned with the evolutionary diversification of organisms or groups of organisms. A group of organisms with a name is called a taxon (singular). Taxa (plural) can span different levels of the evolutionary hierarchy. For instance, the group containing all birds is a taxon (comprising the class Aves), and the group of all species of daisies (the genus Bellis) is a taxon. Phylogenies can likewise include just one genus (i.e., depict species relationships) or span an entire...
Phylogenetic Trees03:21

Phylogenetic Trees

Phylogenetic trees come in many forms. It matters in which sequence the organisms are arranged from the bottom to the top of the tree, but the branches can rotate at their nodes without altering the information. The lines connecting individual nodes can be straight, angled, or even curved.The length of the branches can depict time or the relative amount of change among organisms. For instance, the branch length might indicate the number of amino acid changes in the sequence that underlies the...
Phylogenetic Trees03:21

Phylogenetic Trees

Phylogenetic trees come in many forms. It matters in which sequence the organisms are arranged from the bottom to the top of the tree, but the branches can rotate at their nodes without altering the information. The lines connecting individual nodes can be straight, angled, or even curved.The length of the branches can depict time or the relative amount of change among organisms. For instance, the branch length might indicate the number of amino acid changes in the sequence that underlies the...
Modern Molecular Taxonomy01:29

Modern Molecular Taxonomy

Advancements in molecular biology have revolutionized the identification and characterization of bacteria, with multiple methods leveraging DNA sequencing for enhanced precision. As sequencing technologies improve and costs decline, these approaches are increasingly used in clinical, environmental, and evolutionary studies.Multilocus Sequence Typing (MLST) examines several housekeeping genes, essential chromosomal genes encoding cellular functions, to distinguish strains. Approximately...
Microbial Phylogeny01:28

Microbial Phylogeny

Understanding the evolutionary relationships among microorganisms is fundamental to microbial ecology and taxonomy. Phylogenetic trees are essential tools for inferring these relationships, relying primarily on comparative analyses of molecular sequences such as DNA, RNA, or proteins. In microbial studies, these trees typically depict the evolutionary paths of diverse bacterial and archaeal species by mapping genetic differences accumulated over time.Phylogenetic trees are composed of tips,...

You might also read

Related Articles

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

Sort by
Same author

High-Fidelity EEG Generation: Generative Adversarial Network Highlighting Time-Frequency-Spatial Features Regulated by Global Dynamics Supervision.

IEEE transactions on neural systems and rehabilitation engineering : a publication of the IEEE Engineering in Medicine and Biology Society·2025
Same author

Request Dispatching Over Distributed SDN Control Plane: A Multiagent Approach.

IEEE transactions on cybernetics·2023
Same author

On enabling collaborative non-intrusive load monitoring for sustainable smart cities.

Scientific reports·2023
Same author

Fine-Grained Lesion Classification Framework for Early Auxiliary Diagnosis.

IEEE/ACM transactions on computational biology and bioinformatics·2023
Same author

Efficient and Effective One-Step Multiview Clustering.

IEEE transactions on neural networks and learning systems·2023
Same author

Region-Aware Hierarchical Latent Feature Representation Learning-Guided Clustering for Hyperspectral Band Selection.

IEEE transactions on cybernetics·2022
Same journal

Rapid Evolution of Expression Levels in Hepatocellular Carcinoma.

International journal of computational biology and drug design·2021
Same journal

Identifying the dynamic gene regulatory network during latent HIV-1 reactivation using high-dimensional ordinary differential equations.

International journal of computational biology and drug design·2021
Same journal

PATH: An interactive web platform for analysis of time-course high-dimensional genomic data.

International journal of computational biology and drug design·2021
Same journal

Modelling of hypoxia gene expression for three different cancer cell lines.

International journal of computational biology and drug design·2020
Same journal

Brain-wide structural connectivity alterations under the control of Alzheimer risk genes.

International journal of computational biology and drug design·2020
Same journal

Native State of Complement Protein C3d Analysed via Hydrogen Exchange and Conformational Sampling.

International journal of computational biology and drug design·2019
See all related articles

Related Experiment Video

Updated: Jun 10, 2026

Using Phylogenetic Analysis to Investigate Eukaryotic Gene Origin
08:57

Using Phylogenetic Analysis to Investigate Eukaryotic Gene Origin

Published on: August 14, 2018

A novel integrative phylogenetic analysis system.

Penghao Wang1, Bing Bing Zhou, Chen Wang

  • 1Centre for Distributed and High Performance Computing, School of Information Technologies, University of Sydney, NSW 2006, Australia. penghao.wang@sydney.edu.au

International Journal of Computational Biology and Drug Design
|August 10, 2010
PubMed
Summary
This summary is machine-generated.

Accurate phylogenetic analysis requires realistic evolutionary modeling. A new integrative computing system uses super-quartets to combine diverse data, improving evolutionary insights for real-world applications.

More Related Videos

A Practical Guide to Phylogenetics for Nonexperts
12:00

A Practical Guide to Phylogenetics for Nonexperts

Published on: February 5, 2014

The ITS2 Database
16:17

The ITS2 Database

Published on: March 12, 2012

Related Experiment Videos

Last Updated: Jun 10, 2026

Using Phylogenetic Analysis to Investigate Eukaryotic Gene Origin
08:57

Using Phylogenetic Analysis to Investigate Eukaryotic Gene Origin

Published on: August 14, 2018

A Practical Guide to Phylogenetics for Nonexperts
12:00

A Practical Guide to Phylogenetics for Nonexperts

Published on: February 5, 2014

The ITS2 Database
16:17

The ITS2 Database

Published on: March 12, 2012

Area of Science:

  • Computational Biology
  • Evolutionary Biology
  • Bioinformatics

Background:

  • Current phylogenetic methods struggle to accurately model complex evolutionary processes.
  • This limitation hinders the reliability of phylogenetic results in practical applications.
  • There is a need for integrative approaches that synthesize data from multiple disciplines.

Purpose of the Study:

  • To develop a novel integrative and interactive computing system for phylogenetic analysis.
  • To address the limitations of existing methods in realistically modeling evolution.
  • To enhance the accuracy and applicability of phylogenetic results.

Main Methods:

  • Introduction of the 'super-quartet' concept for data integration.
  • Development of an integrative and interactive computing system.
  • Adoption of the super-quartet for incorporating diverse computational methods.

Main Results:

  • The developed system effectively integrates multi-disciplinary analyses.
  • The super-quartet facilitates the incorporation of various computational methods.
  • The system offers a more realistic approach to modeling evolutionary processes.

Conclusions:

  • The novel integrative computing system provides a robust solution for accurate phylogenetic analysis.
  • The super-quartet concept is a key innovation for integrating diverse data and methods.
  • This approach enhances the reliability of evolutionary insights for real-world applications.