Abstract
The anaphase promoter complex (APC) is a multiprotein complex - an ubiquitin E3 ubiquitin ligase - involved in ubiquitin-dependent proteolysis of cell cycle regulatory proteins, and in which we include the destruction of mitotic cyclins during the metaphase-anaphase transition. The identification of the complete set of genes encoding the APC subunits in Arabidopsis, suggests that the basi…