Figure 1.

Identification of migrating cells as neuronal precursors. A, TuJ1 immunostaining in the anterior SVZ and early RMS of a sagittal slice. A schematic diagram under the photograph illustrates where the photograph was taken. Scale bar, 30 μm. LV, Lateral ventricle. B, C, Characteristic outwardly rectifying current traces in response to 20 mV depolarizing pulses from -100 to +80 mV (B) obtained in the Lucifer yellow-filled cell that stains positive for TuJ1 (C). Recorded cells were held at a holding potential of -70 mV. Scale bar, 10 μm. Staining and recordings were performed in slices from P14-P20 mice.