Ediately frozen in OCT on dry ice. Tissue was cryosectioned (102 m), mounted onto Superfrost
Ediately frozen in OCT on dry ice. Tissue was cryosectioned (102 m), mounted onto Superfrost Plus slides (VWR, Radnor, PA), frozen at -80 . Digoxigenin- and fluorescein-labeled anti-sense cRNA probes…