Figure 2From: Molecular characterization and differential expression of cytokinin-responsive type-A response regulators in rice (Oryza sativa)Phylogenetic relationship among type-A response regulator proteins from rice (OsRR), maize (ZmRR), and Arabidopsis (ARR). The unrooted tree was generated using ClustalX program by neighbor-joining method and visualized by Treeview. Scale bar represents 0.1 amino acid substitution per site.Back to article page