An in vitro system to detect transcription initiation functions in protein extracts from either eukaryotic or archaebacterial cells is added. Initiation does not occur if extracts from eubacterial cells are added. What does the protein extract contain? Explain the results using the different sources of protein extracts.

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The Answer of An in vitro system to detect transcription initiation functions in protein extracts from either eukaryotic or archaebacterial cells is added. Initiation does not occur if extracts from eubacterial cells are added. What does the protein extract contain? Explain the results using the different sources of protein extracts.

An in Vitro System to Detect Transcription Initiation Functions in Protein