Unrooted maximum likelihood consensus trees of amino acid sequences for enzymes involved in glucosinolate detoxification that were identified in the C. nasturtii RefSeq annotations, with additional sequences from Genbank. Myrosinases are shown in panel (A), sulfatases in (B), and GSTs in (C). The color of each branch indicates the insect Order of the sequences in each phylogeny; the only noninsect taxon, S. alba (Brassicaceae) is pictured in black in (A). Branch labels indicate the taxon name followed by the gene ID, and the following taxon names are abbreviated on the trees: C. nas, C. nasturtii; B. bras, B. brassicae; D. mel, D. melanogaster; and P. chrys, P. chrysocephala. Contarinia nasturtii sequences are indicated in bold text.