Anthocyanin biosynthetic pathway switched by metalloregulator PbrR to enable a biosensor for the detection of lead toxicity.

Front Microbiol · 2022 · PMC9577363 · PMID 36267188

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a decreasing trendno p-value reported

Due to the low cytotoxic activity of Pb(II), the bacterial concentration did not show a decreasing trend ( Figure 4A ).

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