Figure 2
From: CFTR and Wnt/beta-catenin signaling in lung development
Distribution of β-galactosidase expression in embryonic lungs. Immunohistochemistry was used to identify cells expressing β-galactosidase in Bat-gal mouse fetal lungs from either E16 (Panels A, C, & E) or E17 (Panels B, D, & F). 24 hours prior to harvest animals were treated with either AdCMVeGFP (control; panels A & B); AdCMVascftr (antisense CFTR; Panels C & D); Av1CF2 (CFTR; Panels E & F). 10 μm scale bar is presented in Panel F.