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Related Concept Videos

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A Concoction Pipeline for Generating Molecular Operational Taxonomic Units (MOTUs) Among Riparian and Aquatic Beetles
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UglyTrees: a browser-based multispecies coalescent tree visualizer.

Jordan Douglas1

  • 1School of Computer Science, University of Auckland, Auckland 1010, New Zealand.

Bioinformatics (Oxford, England)
|July 28, 2020
PubMed
Summary
This summary is machine-generated.

UglyTrees visualizes the multispecies coalescent (MSC) model, addressing a gap in phylogenetic tools. This program aids in understanding gene tree relationships within species trees and offers interactive, animated visualizations.

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Area of Science:

  • Computational Biology
  • Evolutionary Biology
  • Bioinformatics

Background:

  • Phylogenetic analysis relies heavily on visualization, yet tools for the multispecies coalescent (MSC) model are scarce.
  • Understanding the relationships between gene trees and species trees is crucial for accurate evolutionary inference.

Purpose of the Study:

  • To introduce UglyTrees (UT), a novel, user-friendly program designed for visualizing the MSC model.
  • To provide an accessible platform for researchers to explore complex phylogenetic relationships.

Main Methods:

  • UT automatically detects the mapping between gene and species tree nodes.
  • The program can scrape website content for MSC analyses, facilitating data sharing.
  • Interactive MSC figures can be generated and shared via URL parameters.
  • Posterior distributions enable animation of MSC state transitions for visual tracking.

Main Results:

  • UglyTrees offers an intuitive interface for visualizing gene trees within species trees.
  • Automated node mapping simplifies the analysis process.
  • Web-based accessibility and interactive features enhance data exploration and sharing.
  • Animated visualizations provide dynamic insights into tree evolution.

Conclusions:

  • UglyTrees effectively addresses the deficit in MSC model visualization tools.
  • The program enhances the accessibility and interpretability of phylogenetic analyses.
  • UT promotes collaborative research through easily shareable, interactive visualizations.