This study shows that a vertebrate-specific ubiquitin ligase modulates neural crest specification in Xenopus development and human embryonic stem-cell differentiation; a proteomics approach reveals that the CUL3KBTBD8 ligase modulates translation by targeting the modulators of ribosomes production NOLC1 and its paralogue TCOF1, which is mutated in a neural-crest-associated syndrome.
- Achim Werner
- Shintaro Iwasaki
- Michael Rape