Comment on

• The exon junction complex component Magoh controls brain size by regulating neural stem cell division.

  Silver DL, Watkins-Chow DE, Schreck KC, Pierfelice TJ, Larson DM, Burnetti AJ, Liaw HJ, Myung K, Walsh CA, Gaiano N, Pavan WJ. Silver DL, et al. Nat Neurosci. 2010 May;13(5):551-8. doi: 10.1038/nn.2527. Epub 2010 Apr 4. Nat Neurosci. 2010. PMID: 20364144 Free PMC article.