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Identification Of Transcription Regulators Of The Algz/R Two-Components Regulatory System In Pseudomonas Aeruginosa, Kwasi Yeboah
Identification Of Transcription Regulators Of The Algz/R Two-Components Regulatory System In Pseudomonas Aeruginosa, Kwasi Yeboah
Electronic Theses and Dissertations
Pseudomonas aeruginosa is an opportunistic pathogen that express a plethora of virulence components controlled through two-component regulatory systems that allow for sensing and responding to environmental stimuli. This study was aimed at identifying transcription regulators of algZ that encodes the histidine sensor kinase (AlgZ) of the AlgZR two-component regulatory system. To understand how the algZ gene is transcriptionally controlled, transposon mutagenesis was used to create a mutant library with varying algZ expression based on their b-Galactosidase activity. The gene PA3327 was identified as a potential regulator of algZ expression using arbitrary PCR. This gene encodes a probable non-ribosomal peptide synthetase …