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BAL core taxa identified as nonrandomly distributed. Taxa listed were present in at least 30% (gray) or at least 50% (bold) of samples. There are two [Prevotella] operational taxonomic units (OTUs) (belonging to the family Paraprevotellaceae) included in group A and two Stenotrophomonas OTUs in group E. CF = cystic fibrosis; IC = immunocompromised; nIC = nonimmunocompromised.
