Fig. 2From: Genome-wide analysis of the CCT gene family in Chinese white pear (Pyrus bretschneideri Rehd.) and characterization of PbPRR2 in response to varying light signalsPhylogenetic relationships and subfamily designations in CCT proteins from pear and Arabidopsis based on the neighbour-joining method. The reliability of the predicted tree was tested by bootstrapping with 1000 replicates. The percentage of neighbour-joining bootstrap replications (> 40%) is shown above each node. These proteins were divided into seven clades and are represented by different coloursBack to article page