human_reference_atlas has characterizing marker set has marker component SOX9 COL1A2 COL2A1 COL6A3 DCN FBLN1 LUM MFAP4 cell cell type (from CL) secretory cell extracellular matrix secreting cell tracheobronchial chondrocyte 2020-05-07T17:29:51Z Any chondrocyte that is part of the tracheobronchial tree. tracheobronchial chondrocyte tracheobronchial chondrocyte lung perichondrial fibroblast CT CL:0019002 lung perichondrial fibroblast chondrocyte of tracheobronchial tree Homo sapiens sequence collection respiratory tract respiratory system lower respiratory tract cartilage of bronchus main bronchus segmental bronchus trachea trachea cartilage carina of trachea tracheobronchial tree subsegmental bronchus bronchopulmonary segment