Fig. 2From: Poplar stem transcriptome is massively remodelled in response to single or repeated mechanical stimuliList of transcription factor families whose members are differentially expressed in response to bending. The PlantTFDB database [29] was used to identify the TF-encoding genes and their family among DEG. The family assignment rules based on the detection of pre-set domains in gene sequences identified 33 TF families (among the 58 different families defined for poplar in PlantTFDB). When a TF family appeared less than 5 times in DEG, it was classified into the “other” category. The SIG family, not present in PlantTFDB, was revealed by Phytozome dataBack to article page