Imagine a culture of E. coli grown for many generations in the presence of glucose and absence

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Imagine a culture of E. coli grown for many generations in the presence of glucose and absence of lactose. How do these bacteria "turn on" the lac operon if the permease gene has been "off" for so long?

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Fundamentals of biochemistry Life at the Molecular Level

ISBN: 978-0470547847

4th edition

Authors: Donald Voet, Judith G. Voet, Charlotte W. Pratt

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Question Posted: Apr 30, 2016 02:58 PM

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Imagine a culture of E. coli grown for many generations in the presence of glucose and absence

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Rarely is the activation or repression of transcription an allornone affair In or...View the full answer

Fundamentals of biochemistry Life at the Molecular Level

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