Fig. 9.
Colocalization of Rhbg and Rhcg in the murine lung. Double immunolabeling of Rhcg (blue) with Rhbg (brown) is shown in both low-power (A) and high-power (B) micrographs. All bronchial epithelial cells express detectable Rhcg immunoreactivity. The majority of bronchial epithelial cells also express Rhbg immunoreactivity (arrows). A subset of cells expresses only Rhcg immunoreactivity and do not have detectable basolateral Rhbg immunoreactivity (arrowhead).