Fig. 2

Phylogenetic analysis and domain organization of HcHDACs in kenaf. a Phylogenetic tree of HDACs from kenaf and other plants. b Domain architecture of HDACs from kenaf and other plants. The phylogenetic tree was generated using MEGA 5.0 software and the numbers at the nodes indicate the bootstrap values (bootstrap values > 50% were shown). The GenBank accession numbers of the sequences used were noted in brackets. At, Arabidopsis thaliana; Ga, Gossypium arboreum; Os, Oryza sativa Japonica Group; Sl, Solanum lycopersicum. Different domains are represented by different colors and lengths at their precise position in the protein sequence from the N-terminus to the C-terminus. The proteins belonging to each family were grouped together