Simplifying Gene Trees for Easier Comprehension
Author Information
Author(s): Paul-Ludwig Lott, Marvin Mundry, Christoph Sassenberg, Stefan Lorkowski, Georg Fuellen
Primary Institution: University Münster
Hypothesis
An automated simplification tool for gene trees can improve comprehension of complex phylogenetic data.
Conclusion
The TreeSimplifier tool effectively simplifies gene trees, yielding results comparable to manual methods.
Supporting Evidence
- The TreeSimplifier reduced a gene tree of 1,138 leaves to 397 leaves.
- The simplified trees were 65% and 47% smaller for ABC proteins and POU transcription factors, respectively.
- The tool operates significantly faster than manual simplification, completing tasks in milliseconds.
Takeaway
The TreeSimplifier is a computer program that makes complicated gene trees easier to understand by simplifying them.
Methodology
The study developed a software tool called TreeSimplifier that automates the simplification of gene trees based on species phylogeny and gene classification.
Limitations
The tool may not accurately classify genes that are misplaced or misnamed, and it relies on the quality of input data.
Digital Object Identifier (DOI)
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