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. 2009 Feb 4;4(2):e4367. doi: 10.1371/journal.pone.0004367

Figure 1. Gene dataset divided in nine clusters.

Figure 1

The five clusters shown in color (2, 4, 5, 6 and 7) constitute the HU regulon. The twelve experimental conditions are represented on the x-axis and correspond to the four genotypes (the wild type JO2057; the hupB JO2083; the hupA JO2081 and the hupAB JO3020) at the three growth phases (exponential, transition and stationary). The y-axis indicates the absolute gene expression values for each experimental condition shown in Supplemental Table 2. The black line corresponds to the average values and the grey interval depicts the standard deviation of the bootstrap analysis.