Fig. 1From: Airway microecology in rifampicin-resistant and rifampicin-sensitive pulmonary tuberculosis patientsPrincipal Coordinate Analysis (PCoA) graph based on weighted UniFrac distance. PCoA primary coordinate analysis based on Unweighted UniFrac distance. PCoA1 25.65%, PCoA2 14.55%. (blue: H group, orange: TB group)Back to article page