Fig. 5
From: Phylogenetic analysis of methionine synthesis genes from Thalassiosira pseudonana
Phylogenetic tree of S-adenosylmethionine proteins. The phylogenetic tree was reconstructed using the maximum likelihood method implemented in the PhyML program (curated alignment with 315 characters was used). T. pseudonana proteins are marked with asterisks. Reliability for internal branch was assessed using the aLRT test. The number next to species’ name represents entry code of given protein in a respective databank.