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Reposted by Autumn

Jon Paczkowski🌹 @paczkowskilab.bsky.social · 09/12/2025

What started out as a structure-function project for an undergraduate researcher morphed into something bigger w/ @popea.bsky.social leading the way. Check out how RhlR fine tunes its response to its autoinducer to avoid producing too much pyocyanin. www.biorxiv.org/content/10.6...

biorxiv.org

RhlR quorum-sensing receptor ligand sensitivity regulates the differential expression of phenazine genes in Pseudomonas aeruginosa

Bacteria control individualistic and group behaviors using a form of cell-cell communication called quorum sensing. Quorum sensing relies on the production of chemical signals called autoinducers and ...

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