Correction: Lot1 is a key element of the pituitary adenylate cyclase-activating polypeptide (PACAP)/cyclic AMP pathway that negatively regulates neuronal precursor proliferation.

VOLUME 284 (2009) PAGES 15325–15338

In Fig. 3F, the image corresponding to the β-tubulin III was composed of spliced lanes. An image obtained from an immunoblot where the samples were loaded consecutively is now shown in Fig. 3F. This correction does not affect the results or the conclusions of this work.

Figure 3F.