Additional file 9.

Figure S8. Phylogeny of ALCAT and AGPAT 3/4. The tree was constructed by using MrBayes 3.1.2, and is illustrated using the same conventions as Figure 1. AGPAT 3/4 were rooted as outgroup based on our preliminary analyses. The tree is illustrated using the same conventions as in Figure 1. Alternative trees constraining all Stramenopiles as monophyly were rejected, suggesting gene duplication occurred in the ancestor of Stramenopiles.

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Tian et al. BMC Evolutionary Biology 2012 12:32   doi:10.1186/1471-2148-12-32