Fig. 1
From: Evolution of Toll, Spatzle and MyD88 in insects: the problem of the Diptera bias
SSN of the Spatzle domain proteins found on FAT searches. Each node represents proteins sharing 100% sequence similarity and edges with an alignment score cut-off of 30 between proteins. Clusters are colored based on OrthoMCL, Blast results and the presence of Drosophila melanogaster’s Spatzle genes (triangle shaped nodes). Group names were given based on D. melanogaster’s gene name. Grey nodes are unidentified sequences