Zeb1 is important for proper cleavage plane orientation of dividing progenitors and neuronal migration in the mouse neocortex

During neocortical development, there are two important events, including expansion of the neural progenitor pool through symmetric divisions, and generation of neurons via asymmetrical divisions that lead to a serial process of neuronal polarization, migration, and layer-type specific phenotype acquisition. The mechanisms underlying these processes remain poorly elucidated. Here, we show that the transcription factor Zeb1 regulates the...