abnormal bronchioalveolar stem cell morphology decreased bronchioalveolar stem cell number 2011-02-14T04:12:48Z csmith MP:0010830 reduced bronchioalveolar stem cell number decreased BASC number MPheno.ontology reduced numbers of a respiratory stem cell found at the junction of the terminal (conductive) bronchiole and the respiratory bronchiole, which gives rise to alveolar cell types and Clara cells in response to lung injury reduced BASC number