Figure 4.

QSOX 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.

Limor-Waisberg et al. BMC Evolutionary Biology 2013 13:70   doi:10.1186/1471-2148-13-70
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