Fig. 1From: Genome-wide identification and comparative expression profiling of the WRKY transcription factor family in two Citrus species with different Candidatus Liberibacter asiaticus susceptibilityPhylogenetic analysis of WRKYs in Citrus sinensis (Cs), Poncirus trifoliata (Ptr) and Arabidopsis thaliana (At). The phylogenetic tree was created using MEGA by the Neighbor-Joining (NJ) method with 1,000 bootstrap replicates. The CsWRKYs (red), PtrWRKYs (yellow) and AtWRKYs (blue) were clustered into groups I, II, and III including eight subgroups (Ia; Ib, IIa, IIb, IIc, IId, IIIa, IIIb)Back to article page