Fig. 3.
Representative confocal microscopy images of in vivo immunofluorescent labeling of lumbar rat motor neurons with GFP-conjugated Tet1 and derivatives (Tet1-Lysine=Tet1PLYS). A GFPimmunolabeling of neurons in the anterior horn of the lumbar spinal cord (arrow). Higher magnification images of GFP-immunopositive neurons in the anterior horn of the lumbar spinal cord (B, E), choline acetyltransferase (ChAT) immunolabeling (C, F), and overlap images (D, G). Note the localization of Tet1 and Tet1PLYS within motor neurons