Figure 2From: The draft genome sequence of the nematode Caenorhabditis briggsae, a companion to C. elegansThe phylogenetic relationship of C. briggsae with other nematodes (modified from [3, 6]). Oscheius tipulae (family Rhabditida) and Pristionchus pacificus (Diplogasterida) are two other models used to study evolutionary changes during development [31].Back to article page