2012 HOMEWORK_06AB_Questions

Coli you have purified purr protein what test would

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Unformatted text preview: induction of DetB expression in response to chlorine. 2 4. Describe one criterion that you would use to distinguish whether a sigma factor is a housekeeping sigma factor versus a minor sigma factor. (Note: there is no need to propose an experimental plan here.) 5. You have identified a protein, PurR, that you believe to be a sigma factor that is necessary for transcription of purA in E. coli. You have purified PurR protein. What test would you perform to determine whether PurR is a sigma factor....
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This note was uploaded on 11/21/2012 for the course MATH 115A taught by Professor Liu during the Fall '07 term at UCLA.

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