Temporal and functional dynamics of the transcriptome during nerve growth factor-induced differentiation.

The rat pheochromocytoma cell line (PC12) is an extensively used model to study neuronal differentiation. The initial signaling cascades triggered by nerve growth factor (NGF) stimulation have been subject to thorough investigation and are well characterized. However, knowledge of temporal transcriptomal regulation during NGF-induced differentiation of PC12 cells remains far from complete.