Proteolipid Promoter Activity Distinguishes Two Populations of NG2-Positive Cells throughout Neonatal Cortical Development

This work was supported by National Institutes of Health Grant NS25304. We thank Valerie Stewart and Anamika Gavhane of the Lerner Research Institute Transgenic Core Facility for assistance with the animals, Dr. Judy Drazba of the Lerner Research Institute Imaging Core for help with the low-magnification fluorescence imaging, and Drs. Robert Miller and Bruce Trapp for helpful discussions.

Correspondence should be addressed to Wendy B. Macklin, Department of Neurosciences, NC30, Cleveland Clinic Foundation, 9500 Euclid Avenue, Cleveland, OH 44195. Email: mackliw{at}ccf.org.