Pseudomonas aeruginosa lasR mutant fitness in microoxia is supported by an Anr-regulated oxygen-binding hemerythrin.
Clay ME, Hammond JH, Zhong F, Chen X, Kowalski CH, Lee AJ, Porter MS, Hampton TH, Greene CS, Pletneva EV, et al. Proc Natl Acad Sci U S A. 2020 Feb 11; 117(6):3167-3173. Epub 2020 Jan 24.