publication . Part of book or chapter of book . Article . Other literature type . 1961

Genetic Regulatory Mechanisms in the Synthesis of Proteins

  • Published: 01 Jun 1961
  • Publisher: Elsevier
The synthesis of enzymes in bacteria follows a double genetic control. The socalled structural genes determine the molecular organization of the proteins. Other, functionally specialized, genetic determinants, called regulator and operator genes, control the rate of protein synthesis through the intermediacy of cytoplasmic components or repressors. The repressors can be either inactivated (induction) or activated (repression) by certain specific metabolites. This system of regulation appears to operate directly at the level of the synthesis by the gene of a shortlived intermediate, or messenger, which becomes associated with the ribosomes where protein synthesis...
free text keywords: Molecular Biology
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