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Article

Transcriptional activity of Pseudomonas aeruginosa fhp promoter is dependent on two regulators in addition to FhpR.

Archives of microbiology - 1 Apr 2008

Koskenkorva Taija, Aro-Kärkkäinen Niina, Bachmann Daniel, Arai Hiroyuki, Frey Alexander D, Kallio Pauli T

Abstract excerpt

The regulation of flavohemoglobin expression is complex and depending on its host organism requires a wide variety of different transcriptional regulators. In Pseudomonas aeruginosa, the flavohemoglobin (Fhp) and its cognate regulator FhpR form an NO-sensing and detoxifying system regulated by their common bidirectional promoter Pfhp/PfhpR. The intergenic fhp-fhpR region of P. aeruginosa PAO1 was used as a bait...

Topics

Bacterial Proteins
Base Sequence
Gene Expression Regulation, Bacterial
Genes, Regulator
Hemeproteins
Molecular Sequence Data
Mutation
Nitrites
Oxygen
Promoter Regions, Genetic

Methodology Data sources Editorial policy Privacy About Contact Helena Bioinformatics

Pseudomonas aeruginosa

Sequence Alignment

Transcription, Genetic

Source

Identifiers

PMID: 18043907
DOI: 10.1007/s00203-007-0329-3

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