Transcriptional Response of Selenopolypeptide Genes and Selenocysteine Biosynthesis Machinery Genes in Escherichia coli during Selenite Reduction

Figure 1

Effect of Na₂SeO₃ treatment on E. coli cell growth and selenite reduction. The number of bacterial cells under 0 to 125 mM Na₂SeO₃ treatments (a) and 0 to 30 mM Na₂SeO₃ treatments (c). The experiment was performed with three biological replicates and each Na₂SeO₃ treated sample was analyzed in triplicate. Data plotted was the average of cell numbers ± SD. A representative of change in color of cultures treated with 0 to 125 mM Na₂SeO₃ (b) and 0 to 30 mM Na₂SeO₃ (d). ^∗𝑃≤0.05.

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