TreeGraph 2 - A feature rich and easy to use phylogenetic tree editor
TreeGraph 2 is a is graphical editor for phylogenetic trees, which allows to apply various of graphical formats and edit operations and supports several (visible or invisible) annotations attached to nodes or branches. Data can be imported from many tree formats, tables and BayesTraits output. A key feature is the interactive comparison and combination of alternative topologies from different analyses. TreeGraph 2 is licensed under GNU General Public License.
TreeGraph 2 is developed by Ben Stöver, Sarah Wiechers, and Kai Müller.
If you need help on using TreeGraph 2 or want to know more feel free to
ask a question on its ResearchGate project page or
contact support
bioinfweb.info. You can find more software
developed by the authors at http://bioinfweb.info/Software.
Citation
TreeGraph 2 has been published in BMC Bioinformatics:
Stöver BC, Müller KF: TreeGraph 2: Combining and visualizing evidence from different phylogenetic analyses. BMC Bioinformatics 2010, 11:7
Key features
- Read trees in Newick, Nexus format (including annotations in hot comments), NeXML or PhyloXML
- Import annotations from text files or combine information from different phylogenetic analyses
- An unlimited number of numerical or textual annotations on every branch
- Export trees to various vector and (anti-aliased) pixel graphic formats (e.g., PDF, SVG, EMF or PNG)
- Many global and element specific formats like line width or color and text formats
- Versatile editing and formatting options, such as automatically setting branch widths or colors according to the value of any attached data
- Editing operations like rerooting, ladderizing or moving and collapsing nodes or copying or manually creating whole clades
- Generate commands and import data for ancestral state reconstruction.
Getting started
Command line precursor
The command line based precursor of TreeGraph 2 allows creating annotated trees in a LaTeX like language and can be found under http://treegraph.bioinfweb.info/Version1.
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2020-11-26: Version 3.4.0 of bioinfweb.commons.java released
A new version of our Java library bioinfweb.commons has been released. It consists of different modules to be used in bioinformatics or in a general purpose that are made available under GNU LGPL 3.2020-02-11: Software developed in our group presented at the WWU reproducible research workshop
We presented how our software components help to improve reproducibility of scientific workflows at a workshop organized by the WWU "Opening Reproducible Research" project (o2r) team.This press release provides an overview on the results of the workshop.
2019-07-22: Paper on JPhyloIO published
Our library for reading and writing of phylogenetic file formats through one event-based interface was published in BMC Bioinformatics.St√∂ver BC, Wiechers S, M√?ller KF: JPhyloIO: A Java library for event-based reading and writing of different phylogenetic file formats through a common interface. BMC Bioinformatics 2019, 20:401
2019-06-12: Version 1.0.0 of JPhyloIO released
A new version of our library for reading and writing of phylogenetic file formats through one event-based interface was released.The initial feature set is now complete and JPhyloIO is now available for public production use under the major version number 1.
