... Detection of polyubiquitination and self -ubiquitination of CIP8 Detection of polyubiquitination and self -ubiquitination of CIP8 A to D, The polyubiquitination assay was carried out with purified (A ... Satou M, Sakurai T, Nakajima M, Enju A, Akiyama K, Oono Y, Muramatsu M, Hayashizaki Y, Kawai J, Carninci P, Itoh M, Ishii Y, Arakawa T, Shibata K, Shinagawa A, Shinozaki K: Functional annotation ... XW, Callis J: Genome analysis and functional characterization of the E2 and RING-type E3 ligase ubiquitination enzymes of Arabidopsis Plant Physiol 2005, 139(4):1597-1611 Sawasaki T, Ogasawara T,...