CFL1, a WW domain protein, regulates cuticle development by modulating the function of HDG1, a class IV homeodomain transcription factor, in rice and arabidopsis - Renhong Wu; Shibai Li; Shan He; Friedrich Waßmann; Caihong Yu; Genji Qin; Lukas Schreiber; Li-Jia Qu; Hongya Gu (Plant Cell, 2011)