Why, at a molecular and protein-interaction level, is the cooperative action of both enhancers stimulating much...
Why, at a molecular and protein-interaction level, is the cooperative action of both
enhancers stimulating much stronger expression than just that of enhancer 2? (if it helps
you understand the question: What are enhancers doing? What is mediator?)
Homework Answers
Why, the cooperative action of both enhancers stimulating much stronger expression than just that of enhancer 2?
Enhancer-enhancer pairs had higher expression correlations than non-interacting pairs of enhancer.
The identified enhancer-enhancer interaction networks present highly dynamic linkages. Cooperative actions of enhancers increase the transcription than that of the action of just enhancer 2 alone.
What are enhancers doing?
An enhancer is a short region of DNA that contains 50–1500 bp, bound by activators to increase the transcription of a particular gene will occur.
They are cis-acting, regulatory binding sequences or sites of DNA for transcription factors that enhance the transcription of an associated gene by a activating promoter, thereby "turn on" the gene expression.
What is mediator?
Mediator act as transcriptional coregulator that binds to an activator to increase the transcription rate of a eukaryotic genes. This multiprotein complex interact with transcription factors and RNA polymerase II to transmit signals from the transcription factors to the polymerase.
Mediators involved in signal transduction, chromatin organization, RNA synthesis, diseases etc.
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Why, at a molecular and protein-interaction level, is the
cooperative action of both
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GFP gene under the control of the arabinose
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promoter, when did you expect GFP to be expressed?
I expected the green fluorescence
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much! Will rate!
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Full working and explanations
for the steps required would be greatly appreciated. Thank-you very
much! Will rate!
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i dont understand why the molecular weight i calculated
(42.012 g/mol) for my unknown liquid (acetone) is less than the
actual molecular weight (58.08 g/mol). what errors could i have
made in my lab that would account for the difference.
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have a range of effects. For the synapse you are studying in the
following questions, the effects of GABABRs are
indicated in IMAGE G.
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