Extended Data Fig. 8: Consensus ontology for lung dataset meta-analysis.
From: Single-cell meta-analysis of SARS-CoV-2 entry genes across tissues and demographics

An overview of the three-level lung cell ontology used for cell annotation harmonization. For consistent analysis across datasets we mapped annotations to this ontology. PNEC: pulmonary neuroendocrine cells. AT1, 2: alveolar type 1, 2. EC: endothelial cells.