Working hypothesis for nematode relationships inferred from a Neighbor-Joining analysis of Dorylaimida, Mononchida and Mermithida (139 SSU rRNA sequences >1500bp in length as of 10/01/04). All sequences were aligned with ClustalX and trimmed using CUTTER (wall= 0.1, Column=0.1). Sub-analyses are performed on each clade defined by at least 95% of the bootstrap replicates and these trees are linked via the blue triangles. All files assoc iated with this analysis are available for download.

untrimmed alignment file(Clustalx file type)

trimmed alignment file(Clustalx file type)

Nexus file (PAUP file type)

image file of complete tree