Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Phenotypic changes of E13.5 lungs with Apc and Ctnnb1 double conditional knockout in lung mesenchyme. Lung tissues with indicated Apc and Ctnnb1 genotypes were shown by gross view (a) and H&E-stained tissue sections (b). All fetal lungs shown here were positive for Tbx4-rtTA and TetO-Cre transgenes. Dox induction was started from E10.5
