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Figure 1 | BMC Infectious Diseases

Figure 1

From: Gene expression profiling of human alveolar macrophages infected by B. anthracisspores demonstrates TNF-α and NF-κb are key components of the innate immune response to the pathogen

Figure 1

Frequency histogram of gene expression in one microarray. The X-axis shows the raw gene expression level, cut at 30 for clarity. The Y-axis shows the number of genes at a given expression level. The white line outlines a normal distribution fit to low-expressed genes exhibiting random behavior.

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