Positive feedback exists and drives the glucose-mediated repression in Escherichia coli.
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DOI: 10.1016/j.bpj.2022.01.017
Abstract: The expression of the lac operon of E. coli is subject to positive feedback during growth in the presence of gratuitous inducers, but its existence in the presence of lactose remains controversial. The key question… read more here.
Keywords: induction; feedback; presence; repression ... See more keywords