Difference between revisions of "Promoters/Catalog/B. subtilis/Positive"
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All the promoters on this page are ''B. subtilis'' promoters that are '''positively regulated''' meaning that increased levels of at least one transcription factor (other than the sigma factor) will increase the activity of these promoters. | All the promoters on this page are ''B. subtilis'' promoters that are '''positively regulated''' meaning that increased levels of at least one transcription factor (other than the sigma factor) will increase the activity of these promoters. | ||
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==Positively regulated ''B. subtilis'' σ<sup>A</sup> promoters== | ==Positively regulated ''B. subtilis'' σ<sup>A</sup> promoters== | ||
Revision as of 20:21, 16 November 2008
All the promoters on this page are B. subtilis promoters that are positively regulated meaning that increased levels of at least one transcription factor (other than the sigma factor) will increase the activity of these promoters.
Positively regulated B. subtilis σA promoters
This section lists promoters that are recognized by B. subtilis σA RNAP. σA is the major B. subtilis sigma factor so there should be RNAP present to transcribe these promoters under most growth conditions (although maximally during exponential growth).
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Positively regulated B. subtilis σB promoters
This section lists promoters that are recognized by B. subtilis σB RNAP. σB is the major stationary phase E. coli sigma factor. Use these promoters when you want high promoter activity during stationary phase or during starvation.
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