Skip to main page content
U.S. flag

An official website of the United States government

Dot gov

The .gov means it’s official.
Federal government websites often end in .gov or .mil. Before sharing sensitive information, make sure you’re on a federal government site.

Https

The site is secure.
The https:// ensures that you are connecting to the official website and that any information you provide is encrypted and transmitted securely.

Access keys NCBI Homepage MyNCBI Homepage Main Content Main Navigation
. 2002 Mar;18(3):502-4.
doi: 10.1093/bioinformatics/18.3.502.

TREE-PUZZLE: maximum likelihood phylogenetic analysis using quartets and parallel computing

Heiko A Schmidt  1 , Korbinian Strimmer, Martin Vingron, Arndt von Haeseler
Affiliations

TREE-PUZZLE: maximum likelihood phylogenetic analysis using quartets and parallel computing

Heiko A Schmidt et al. Bioinformatics. 2002 Mar.

Abstract

Summary: TREE-PUZZLE is a program package for quartet-based maximum-likelihood phylogenetic analysis (formerly PUZZLE, Strimmer and von Haeseler, Mol. Biol. Evol., 13, 964-969, 1996) that provides methods for reconstruction, comparison, and testing of trees and models on DNA as well as protein sequences. To reduce waiting time for larger datasets the tree reconstruction part of the software has been parallelized using message passing that runs on clusters of workstations as well as parallel computers.

Availability: http://www.tree-puzzle.de. The program is written in ANSI C. TREE-PUZZLE can be run on UNIX, Windows and Mac systems, including Mac OS X. To run the parallel version of PUZZLE, a Message Passing Interface (MPI) library has to be installed on the system. Free MPI implementations are available on the Web (cf. http://www.lam-mpi.org/mpi/implementations/).

PubMed Disclaimer

Publication types

LinkOut - more resources