About The Medical Condition Lac Repressors

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Find the definition of the medical term Lac Repressors. Lac Repressors defined and explained for easy understanding at the Medical Conditions from ClusterMed.info.

Lac Repressors

Lac Repressors Medical Condition Defined & Explained
Lac Repressors Medical Condition

What's The Definition Of The Medical Condition Lac Repressors?

Proteins which are normally bound to the operator locus of an operon, thereby preventing transcription of the structural genes. In enzyme induction, the substrate of the inducible enzyme binds to the repressor protein, causing its release from the operator and freeing the structural genes for transcription. In enzyme repression, the end product of the enzyme sequence binds to the free repressor protein, the resulting complex then binds to the operator and prevents transcription of the structural genes.

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