Acetylation of tubulin is proposed to be an important mechanism for the regulation of microtubule stability and diversity. Kalebic et al. generate mice lacking α-tubulin acetyltransferase activity, and reveal that an apparent absence of detectable tubulin acetylation is associated with impaired sperm motility.
- Nereo Kalebic
- Simona Sorrentino
- Paul A. Heppenstall