Transcription factor distribution in Escherichia coli: studies with FNR protein.
Transcription factor distribution in Escherichia coli: studies with FNR protein.
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DOI:
10.1093/nar/gkl1023
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发表时间:
2007
影响因子:
14.9
通讯作者:
Busby SJ
中科院分区:
文献类型:
--
作者:
Grainger DC;Aiba H;Hurd D;Browning DF;Busby SJ
Using chromatin immunoprecipitation (ChIP) and high-density microarrays, we have measured the distribution of the global transcription regulator protein, FNR, across the entire Escherichia coli chromosome in exponentially growing cells. Sixty-three binding targets, each located at the 5′ end of a gene, were identified. Some targets are adjacent to poorly transcribed genes where FNR has little impact on transcription. In stationary phase, the distribution of FNR was largely unchanged. Control experiments showed that, like FNR, the distribution of the nucleoid-associated protein, IHF, is little altered when cells enter stationary phase, whilst RNA polymerase undergoes a complete redistribution.
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影响因子:
3.6
作者:
Browning, DF;Grainger, DC;Busby, SJW
通讯作者:
Busby, SJW
影响因子:
4.8
作者:
Salmon, K;Hung, SP;Gunsalus, RP
通讯作者:
Gunsalus, RP
影响因子:
16
作者:
Lee, SJ;Gralla, JD
通讯作者:
Gralla, JD
影响因子:
46.9
作者:
Selinger, DW;Cheung, KJ;Church, GM
通讯作者:
Church, GM
DOI:
10.1073/pnas.0506687102
发表时间:
2005-12-06
影响因子:
11.1
作者:
Grainger, DC;Hurd, D;Busby, SJW
通讯作者:
Busby, SJW