The response regulator BqsR/CarR controls ferrous iron (Fe2+) acquisition in Pseudomonas aeruginosa
Alexander Paredes, Mackenzie Hull, Harvinder Singh, Darryn Greene, Ahmed O. Tajudeen, Aya Kubo, Sara Patamawenu, Rachel Kramer, Janae Baptiste Brown, Kelly N. Chacón, Marianna A. Patrauchan, Aaron T. Smith
This study identifies PaBqsR as a regulator of Fe2+ acquisition in P. aeruginosa by directly binding Fe2+ and controlling the feo operon.
bioRxiv · Apr 12, 2025 · PreprintBiochemistry