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Unformatted text preview: tet-r during conjugation. 3. lacI-, lacO c 4. Many options, but one possibility is to use plasmids with the lacI + , lacO genes. If the mutation is lacI-, inducible activity is recovered, since lacI is trans-acting. If the mutation is lacO, activity remains constitutive, since lacO c is cis-acting....
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This note was uploaded on 12/02/2011 for the course PCB 3063 taught by Professor Marta during the Fall '08 term at University of Florida.
- Fall '08