What does it mean for a car to be Shackled up? just heard a song on the radio -- it had the line about a shackeled up GTO -- was just wondering -- What does it mean for a car to be Shackled up .. Thanks for any good or bad answers.. Update: Her Daddy didn't like me much, In my shackled up GTO.
The behavior of a temperature-sensitive cdc mutant. (A) At the permissive (low) temperature, the cells divide normally and are found in all phases of the cycle (the phase of the cell is indicated by its color).
In constitutive mutants, the lac operon genes are continuously transcribed. A mutant regulator gene (lacI -) produces a defective repressor that cannot bind to the operator. A mutant operator region (lacO c) is defective in that the repressor cannot bind and thus transcription cannot be shut off.Both types of mutants have the same constitutive phenotype. mutant regulator gene (lacI -) produces a defective repressor that cannot bind to the operator. A mutant operator region (lacO c) is defective in that the repressor cannot bind and thus transcription cannot be shut off. Both types of mutants have the same constitutive phenotype.