Related Experiment Video
Updated: Jun 3, 2026

A Practical Guide to Phylogenetics for Nonexperts
Published on: February 5, 2014
Interactive Tree Of Life v2: online annotation and display of phylogenetic trees made easy
1EMBL, Meyerhofstrasse 1, 69117 Heidelberg, Germany.
Abstract:
Interactive Tree Of Life (http://itol.embl.de) is a web-based tool for the display, manipulation and annotation of phylogenetic trees. It is freely available and open to everyone. In addition to classical tree viewer functions, iTOL offers many novel ways of annotating trees with various additional data. Current version introduces numerous new features and greatly expands the number of supported data set types. Trees can be interactively manipulated and edited. A free personal account system is available, providing management and sharing of trees in user defined workspaces and projects. Export to various bitmap and vector graphics formats is supported. Batch access interface is available for programmatic access or inclusion of interactive trees into other web services.
Related Concept Videos
Phylogenetic Trees
Phylogenetic Trees
Phylogeny
The Tree of Life - Bacteria, Archaea, Eukaryotes
Evolutionary Relationships through Genome Comparisons
Microbial Phylogeny

