From BioPerl
PrIMETV[1] is a program that can visualize tree-within-tree phenomena such as gene/species tree reconciliations. It is a novel Bayesian approach to the problem.
It is available here.
References
- Arvestad L, Berglund AC, Lagergren J, and Sennblad B. Bayesian gene/species tree reconciliation and orthology analysis using MCMC. Bioinformatics 2003; 19 Suppl 1 i7-15. pmid:12855432. PubMed HubMed [arvistad2003]