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Genome wide binding sites of NsrR in uropathogenic E.coli CFT073

ABSTRACT: We applied ChIP-seq to identify genome wide binding targets of NsrR in E.coli CFT073. NsrR is a nitric oxide sensitive regulator of transcription. Genome wide binding targets of NsrR have been identified in E.coli K12 using ChIP-chip. The genome of CFT073 is about 0.6Mb larger than that of K12. In this study, we identify the novel NsrR binding sites in CFT073. The nsrR gene was modified by the addition of DNA sequences encoding a C-terminal 3X-Flag tag, and the tagged gene was integrated into the chromosome. NsrR bound DNA was isolated by chromatin immunoprecipitation and it was sequenced using Miseq platform.

ORGANISM(S): Escherichia coli CFT073

SUBMITTER: Stephen Spiro

PROVIDER: E-GEOD-69829 | biostudies-arrayexpress |

REPOSITORIES: biostudies-arrayexpress

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Genome wide binding sites of NsrR in uropathogenic E.coli CFT073

Project description:We applied ChIP-seq to identify genome wide binding targets of NsrR in E.coli CFT073. NsrR is a nitric oxide sensitive regulator of transcription. Genome wide binding targets of NsrR have been identified in E.coli K12 using ChIP-chip. The genome of CFT073 is about 0.6Mb larger than that of K12. In this study, we identify the novel NsrR binding sites in CFT073.

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