siMBa—a simple graphical user interface for the Bayesian phylogenetic inference program MrBayes

Abstract

MrBayes is a program that uses a Bayesian framework for inferring phylogenetic relationships. As MrBayes is a command-line-driven program, users acquainted to programs with graphical user interfaces will not find it easy to operate, especially as it requires a complex input format for the data to be analysed. We thus developed siMBa (simple MrBayes), a simple graphical user interface for MrBayes. This tool gives the user interactive control over most of the parameters and also facilitates the input of a multiple sequence alignment, as any widely used format can be used. siMBa is coded in Perl using the Tk module. Executables are provided for Windows, Linux, and Macintosh. The Perl codes, along with executables for different operating system, are freely available to download from [http://www.thines-lab.senckenberg.de/simba].