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ambitemp2 ambitemp2
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9 years ago Edited: 9 years ago, ambitemp2
Explain the difference between positive and negative control over transcription.

Can someone please help me with this problem?
Thanks!
Post Merge: 9 years ago

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wrote...
9 years ago
Positive control = regulatory protein and increase in transcription rate
Negative control = regulatory protein and decrease/stops transcription
lizardlad
wrote...
Staff Member
9 years ago
The difference between positive and negative control over transcription is that positive control promotes transcription and increases the frequency of initiation of transcription while negative control of transcription prevents the initiation of transcription and acts a repressor when glucose is present.
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