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Study Attenuator lecture notes PDF with microbiology definitions and explanation to study What is Attenuator?. Study attenuator explanation with microbiology terms to review microbiology course for online degree programs.

Attenuator Definition:

  • A factor-independent transcription termination site in the leader sequence that is involved in attenuation.

    Prescott's Microbiology 9th Edition by Joanne Willey, Linda Sherwood, Christopher J. Woolverton



Attenuator Notes:

Attenuator is a nucleotide sequence that is present in the operon's leader region. Depending on the conditions of a cell, attenuator may act as a control mechanism for the structural genes activity and may act as being operative.

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