Fig. 1From: LRR-RLK family from two Citrus species: genome-wide identification and evolutionary aspectsPhylogenetic trees of LRR-RLK from Citrus clementina (a) and Citrus sinensis (b). The phylogenetic trees were established with amino acid sequences from kinase domains with the Maximum-likelihood method. The numbers refer to each LRR-RLK subfamily (I-XVI)Back to article page