The conserved chaperone Hsp31 of Escherichia coli is transcribed at low temperatures by sigma(S) and repressed by H-NS, whereas at high temperature, transcription is by sigma70 independently of both sigma(S) and H-NS. Here we present evidence for an additional, novel, temperature-dependent control of Hsp31 expression by increased transcript stability.
Thermoregulation of Escherichia coli hchA transcript stability.
大肠杆菌hchA转录本稳定性的温度调节
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作者:Rasouly Aviram, Shenhar Yotam, Ron Eliora Z
| 期刊: | Journal of Bacteriology | 影响因子: | 3.000 |
| 时间: | 2007 | 起止号: | 2007 Aug;189(15):5779-81 |
| doi: | 10.1128/JB.00453-07 | 研究方向: | 其它 |
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