Simple query

You may search for the phylogenetic tree(s) associated to a sequence or a gene via the sequence identifier:

Please enter a sequence identifier

sequence identifier examples:

Uniprot ID :	Q53XC5_HUMAN MLH1_HUMAN
Uniprot Accession :	Q6ZU67
Hogenom ID :	MOUSE_15.PE1165 HOMO_3.PE998

Advanced queries

Otherwise you may build advanced queries via the PRABI interface.

Tree-pattern queries

You may search tree patterns using TreePattern.

For example you may retrieve human-mouse orthologs with this pattern:
(9606:-1[<L>9443</L><R>9606</R><S>1</S>],10090:-1[<L>9989</L><R>10090</R><S>2</S>])S:-1;