Server load : 41.9%
Tree Inference

Paste your sequences in the (sequential) Phylip format
(no spaces in the species names; at least one space is required in the end of a species name) into the window :

Data type : Distance matrix Sequences

File Pasted

     
Data example in the sequential Phylip format

Tree reconstruction method:
Substitution model:
Missing bases option:
Validation: Number of replicates


Citation:
Gascuel, O. 1997. Concerning the NJ algorithm and its unweighted version UNJ, in Mathematical hierarchies and Biology (B. Mirkin, F.R. McMorris, F. Roberts, A. Rzhetsky, eds.), DIMACS Series in Discrete Mathematics and Theoretical Computer Science, Amer. Math. Soc., Providence, RI, 1997, 149-171.




This site has been visited 2775417 times since Friday, November 25, 2005.


Boc, A., Diallo, Alpha B. and Makarenkov, V. (2012), T-REX: a web server for inferring, validating and visualizing phylogenetic trees and networks, Nucleic Acids Research, 40(W1), W573-W579.

Copyright © 2005 Université du Québec à Montréal (UQAM)
Webmasters : Alix Boc and Alpha Boubacar Diallo