part of part of respiratory basal cell bronchioalveolar stem cell 2011-06-21T03:26:08Z A respiratory stem cell found at the junction of the terminal (conductive) bronchiole and the respiratory bronchiole. This cell types gives rise to alveolar cell types and club cells in response to lung injury. This cell type expresses markers Scgb1a1 and Sftpc. basal epithelial cell of bronchioalveolar duct junction BASC epithelium of bronchiole bronchoalveolar duct junction