Figure 4From: Diversification of Quiescin sulfhydryl oxidase in a preserved framework for redox relayQSOX CXXC motifs displayed on the neighbor-joining phylogenetic tree. The Trx-CXXC (green), Erv-CXXC (red), and CT-CXXC (blue) motif patterns are depicted aside the branches of their corresponding QSOX sequences. Green asterisks indicate plant parasites, and orange asterisks indicate animal parasites.Back to article page