Anr, the anaerobic global regulator, modulates the redox state and oxidative stress resistance in Pseudomonas extremaustralis

• Published in: Microbiology
• Main Authors: Tribelli, Paula Maria, Nikel, Pablo Ivan, Oppezzo, Oscar J., López, Nancy I.
• Format: Article in Journal/Newspaper
• Language: English
• Published: Society for General Microbiology
• Subjects: Pseudomonas Extremaustralis; Anr; Global Regulatory Networks; Redox Homeostasis; Oxidative Stress; https://purl.org/becyt/ford/1.6; https://purl.org/becyt/ford/1; Antarctic; Argentina; Pablo; Antarc*
• Online Access: http://hdl.handle.net/11336/20852

The role of Anr in oxidative stress resistance was investigated in Pseudomonas extremaustralis, a polyhydroxybutyrate-producing Antarctic bacterium. The absence of Anr caused increased sensitivity to hydrogen peroxide under low oxygen tension. This phenomenon was associated with a decrease in the re...