Explain the principle of “differential gene expression” and how different genes are expressed in different cell...

Explain the principle of “differential gene expression” and how different genes are expressed in different cell types. Describe in detail the two main mechanisms of the transcriptional regulation of gene expression. If you were going to “design” a transcription factor with an unlimited number of protein domains, how would you design this transcription factor so that it could take care of all of the transciptional regulation/expression of the muscle gene myoD.

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