Transcriptome analysis of Pseudomonas putida in response to nitrogen availability.
This work describes a regulatory network of Pseudomonas putida controlled in response to nitrogen availability. We define NtrC as the master nitrogen regulator and suggest that it not only activates pathways for the assimilation of alternative nitrogen sources but also represses carbon catabolism under nitrogen-limited conditions, possibly to prevent excessive carbon and energy flow in the cell.
Hervás
Ana B
AB
Centro Andaluz de Biología del Desarrollo/CSIC/Universidad Pablo de Olavide, Carretera de Utrera, Km. 1, 41013 Seville, Spain.
Canosa
Inés
I
Santero
Eduardo
E
D001426:Bacterial Proteins / Q000235:genetics; D001692:Biological Transport / Q000235:genetics; D020869:Gene Expression Profiling; D015964:Gene Expression Regulation, Bacterial; D007700:Kinetics; D009584:Nitrogen / Q000378:metabolism*; D051922:PII Nitrogen Regulatory Proteins / Q000235:genetics / Q000378:metabolism*; D016958:Pseudomonas putida / Q000235:genetics* / Q000378:metabolism*; D012269:Ribosomal Proteins / Q000235:genetics; D014158:Transcription, Genetic
D001426:Bacterial Proteins; D051922:PII Nitrogen Regulatory Proteins; D012269:Ribosomal Proteins; D009584:Nitrogen