Figure 6From: Cell-associated bacteria in the human lung microbiomeUse of acellular BAL biases detection of microbial community composition via pyrosequencing. Relative abundance of prominent lung microbes in paired whole and acellular BAL aliquots from the same BAL specimen: (A) Prevotellaceae spp. and (B) OTU 0969 (P. fluorescens).Back to article page