Proteomics reveal temperature-coupled cobalamin homeostasis and pathogenicity in Pseudomonas aeruginosa
Viktoria Steck, Matthew R. McIlvin, Annie Stefanides, Eric A. Webb, Mak A. Saito
This study uses proteomics to show that Pseudomonas aeruginosa adjusts its cobalamin homeostasis and pathogenicity in response to temperature changes, revealing temperature-dependent shifts in metabolic strategies.
bioRxiv · Oct 11, 2026 · PreprintMicrobiology