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. 2017 May 2;7:1315. doi: 10.1038/s41598-017-01501-0

Figure 3.

Figure 3

Quantitative assessment of relative mycobacterial hydrophobicity. (a) Quantification of Congo Red extracted from solid media growth. Hexadecane/aqueous buffer partitioning of: (b) Live cells, (c) Killed cells, (d) Defatted killed cells. Results are expressed as mean ± standard deviation of at least three independent experiments. Statistical significance was determined by Student’s t-test (p < 0.01).