Fig. 2
From: Repeated bronchoscopy in health and obstructive lung disease: is the airway microbiome stable?
Taxonomic distribution (phylum level) of all amplicon sequence variants in the first fraction of the protected broncho-alveolar lavage samples (PBAL1), shown by participant and procedure number (first column: first bronchoscopy, second column: second bronchoscopy). Ordered by disease stage (first grey box, S0: control subjects, S1: COPD, FEV1 > 50% of predicted, S2: COPD, FEV1 < 50% of predicted and whether subjects have received antibiotics between procedures (second grey box; No or Yes). The third grey box is an anonymous participant identification number