Consider a bacterial promoter with -35 and -10 elements. What assay is best to show that RNA polymerase binds at regions centered on the -35 and -10 positions upstream of the start site of...

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Extracted text: Consider a bacterial promoter with -35 and -10 elements. What assay is best to show that RNA polymerase binds at regions centered on the -35 and -10 positions upstream of the start site of transcription? (Reviewing Chapter 7 in the textbook may help.) electrophoretic mobility shift assay chromatin immunoprecipitation assay DNA footprinting assay None of the above.