| 21. | For example, T7 phages have two operons.
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| 22. | This allows RNA polymerase to transcribe the operon.
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| 23. | Most T3SS genes are laid out in operons.
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| 24. | The gal operon is controlled by CRP-cAMP as for the lac operon.
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| 25. | The gal operon is controlled by CRP-cAMP as for the lac operon.
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| 26. | In eukaryotes PIN domains are found in proteins involved in toxin-antitoxin operons.
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| 27. | CAMP, for example, is involved in the positive regulation of the lac operon.
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| 28. | The second operon includes a lysis gene meant to cause the host cell to burst.
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| 29. | According to its authors, the term " operon " means " to operate ".
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| 30. | Longer stretches exist where operons start and stop, often up to 40 50 bases.
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