Fig. 1

Phylogenetic tree of ascomycete glutathione transferases. Sequences from the basidiomycete Phanerochaete chrysosporium were added to allow GST classification into the following classes: Ure2p, GSTFuA, Omega (GSTO), Glutathionyl Hydroquinone Reductase (GHR), EFBγ, GTT1 and MAPEG. The sequences (Additional file 3) were retrieved from genomes of Saccharomyces cerevisiae, Phanerochaete chrysosporium (Pc), Alternaria brassicicola, Botrytis cinerea, Leptosphaeria maculans, Mycosphaerella figensis, Mycosphaerella graminicola, Neurospora crassa and Stagonospora nodorum available at the Joint Genome Institute (http://www.jgi.doe.gov/). Sequence alignments were done by CLUSTALW and the tree was constructed with the Neighbor joining method. The scale marker represents 0.2 substitutions per residue. Data available from the Dryad Digital Repository: http://dx.doi.org/10.5061/dryad.19f18