ppGpp alters the initiation specificity of RNA polymerase holoenzyme in vitro in a direction which mimics the stringent response in vivo. The transition temperature for opening rRNA promoters is increased by the nucleotide, that for opening phi80 promoters is unaffected. This implies that RNA polyme
โฆ LIBER โฆ
ppGpp: magic beyond RNA polymerase
โ Scribed by Dalebroux, Zachary D.; Swanson, Michele S.
- Book ID
- 111866418
- Publisher
- Nature Publishing Group
- Year
- 2012
- Tongue
- English
- Weight
- 1007 KB
- Volume
- 10
- Category
- Article
- ISSN
- 1740-1526
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