Organisms genomic tree classification according to their neighbourhood in the factorial space obtained by correspondence analysis using their ancestracl duplication and ancestral conservation.
The mothod that allowed the construction of this tree is described in :Tekaia, Lazcano and Dujon (1999) Genome Research Vol. 9 p. 550-557.
Organisms have been classified according to the three major domains of life. Species names and abbreviations are in: genomeslist.
Data have been downloadded from the servers indicated in :Genome Analysis.
See corresponding distribution obtained by correspondence analysis.