Fig. 5From: Genome-wide analyses and expression patterns under abiotic stress of NAC transcription factors in white pear (Pyrus bretschneideri)Evolutionary relationship among the pear PbNAC domain sequences. The unrooted tree was generated basing on maximum likelihood analysis. Bootstrap values from 1000 replicates are indicated at each node. The different colors mark the groups or subgroups of the NACsBack to article page