Introduction
In Ryoo et al. Nature Cell Biology, 4, 432–438 (2002), Table 1 (shown below) was omitted from both the print and online versions.
In the Discussion section of the same paper (page 437, line 17 of the second paragraph), the word 'not' is missing from the following sentence: 'The DIAP1–UBCD1 interaction is specific, as similar ubiquitin-conjugating enzymes, such as UBCD2, do not show a genetic or physical interaction with DIAP1.'
These changes have also been made to the online version of the manuscript.
