Fig. 3From: Genome-wide identification and expression analysis of HSP90 gene family in Nicotiana tabacumPhylogenetic tree, exon-intron structure, and motif analysis of HSP90s. a Phylogenetic analysis of NtHSP90 proteins in tobacco. b Gene structure analysis of NtHSP90s. Exons and introns are indicated in black rectangles and black lines, respectively. c Conserved motifs analysis of NtHSP90 proteins using MEME tools. Conserved motifs are showed in different colored boxesBack to article page