Fig. 4From: Two sampling methods yield distinct microbial signatures in the nasopharynges of asthmatic childrenExtended error bar plot showing the nine bacterial genera with a significant difference (White’s test; P < 0.05) in proportions of at least 1 % between nasal wash (NW) and nasal brush (NB) samples. Seven genera are overabundant within the nasal microbiotas collected by washing compared to those collected by brushingBack to article page