Server load : 32.1%
Reticulogram Inference

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

File Pasted

     

Data example : Vertebrate dataset

Tree reconstruction method:
MW options: Weight matrix W = 1/D^p   p =

Use a different distance matrix to add reticulation branches (but the tree will be inferred using the distance matrix above)

Stop adding reticulation branches when :
Q1 is minimized
Q2 is minimized
K reticulation branches have been added   (K=)


Citation:
Legendre, P. and Makarenkov, V. (2002), Reconstruction of biogeographic and evolutionary networks using reticulograms, Systematic Biology, 51(2), 199-216.




This site has been visited 695690 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