Gene Structures, Classification, and Expression Models of the DREB Transcription Factor Subfamily in Populus trichocarpa
Figure 4
Phylogenomic analysis of 75 DREB genes in P. trichocarpa (a) with the integration of exon/intron structures (b) and MEME motifs (c). Exon/intron structure was obtained from the Gene Structure Display Server. Motifs were identified with the MEME software using the complete amino acid sequences of the DREB genes.