why tac promoter??

Muhammad Abdullahi daniboyton at my-deja.com
Mon Nov 29 13:24:07 EST 1999

Question (1)In a plasmid, what makes a "tac" promoter more effective
than any other promoter, and why?

Question (2)also, can anyone explain in detail, or something to that
efect, the significance of a plasmid having a high copy number.


"Who said Ignorance is Bliss?"

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