Ccgcccga

| „.and the inverted repeat in RNA folds into a hairpin loop, which causes RNA polymerase to pause.

| „.and the inverted repeat in RNA folds into a hairpin loop, which causes RNA polymerase to pause.

14 The hydrogen bonds in the A-U base pairs break,.

14 The hydrogen bonds in the A-U base pairs break,.

|...and the RNA transcript separates from the template, terminating transcription.

Conclusion: Transcription terminates when inverted repeats form a hairpin followed by a string of uracils.

Conclusion: Transcription terminates when inverted repeats form a hairpin followed by a string of uracils.

Hairpin

Hairpin

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