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Tag: trp operon leader mRNA

1 Results

  • Control elements

    Control elements

    All the regulatory mechanisms so far control the initiation of transcription. Prokaryotes also employ some regulatory mechanisms that operate after the initiation step. A classic example was discovered when Charles Yanofsky and his colleagues found that the trp operon of E coli has a novel type of regulatory site located between the promoter/operator and the …

    March 7, 2017