Cochaperonin CPN20 negatively regulates abscisic acid signaling in Arabidopsis - Xiao-Feng Zhang; Tao Jiang; Zhen Wu; Shu-Yuan Du; Yong-Tao Yu; Shang-Chuan Jiang; Kai Lu; Xiu-Jing Feng; Xiao-Fang Wang; Da-Peng Zhang (Plant Molecular Biology, 2013)