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Attenuation in TRP Operon
Attenuation is a sophisticated gene regulation mechanism found in the TRP operon, responsible for tryptophan synthesis in bacteria. By utilizing the leader peptide and tryptophan as key players, attenuation allows precise control of gene expression based on tryptophan levels. The leader peptide acts as a sensor, adjusting the secondary structure to either block or allow…
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Trp Operon
The Trp operon is a genetic regulatory system in bacteria that controls the production of enzymes for tryptophan synthesis. It consists of a promoter, operator, and structural gene region. Induction and repression mechanisms regulate transcription based on tryptophan levels. Feedback inhibition further modulates the operon. Understanding the Trp operon sheds light on genetic regulation, cell…
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