RegulonDB RegulonDB 10.8: Operon Form
   

pdeA operon and associated TUs in Escherichia coli K-12 genome




Operon      
Name: pdeA
This page displays every known transcription unit of this operon and their known regulation.


Transcription unit       
Gene(s): pdeA   Genome Browser M3D Gene expression COLOMBOS
Note(s): Base on a σS-deficient rpoS mutant background, yfeA is under the significant negative control of rpoS Sommerfeldt N,2009 This negative control is most likely due to increased formation of a vegetative or other alternative RNAP holoenzyme in the absence of competition of σS with the other sigma factors Sommerfeldt N,2009 This suggests that σS might control yfeA expression indirectly.
Evidence: [ICWHO] Inferred computationally without human oversight



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