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. Author manuscript; available in PMC: 2022 Oct 11.
Published in final edited form as: Environ Sci Technol. 2017 May 25;51(11):6430–6440. doi: 10.1021/acs.est.7b00882

Figure 4.

Figure 4.

Heat map of the abundance of the top 25 OTUs differentiating bacterial enrichment by aerodynamic diameter of inhalable bioaerosols. For this analysis, one set of IESL v2 samples was analyzed to demonstrate that the bioaerosol microbiome spans the entire inhalable fraction. The color of each square is proportional to the counts of OTUs as stated in Figure 2.