This paper identifies the small RNA PaiI as an anaerobically induced regulator in Pseudomonas aeruginosa PA14 and shows that it is needed for efficient denitrification under nitrate-respiring conditions.
This paper uses NMR spectroscopy to resolve transcription intermediates of the 2'dG riboswitch at single-nucleotide resolution, showing how transcript length and metastable states govern ligand-controlled switching.
This paper shows that the Hfq-binding RNA CrcZ is highly abundant in anoxic Pseudomonas aeruginosa biofilms and that competition for Hfq by CrcZ limits anaerobic biofilm formation.
This paper uses Poly-seq to define the MazF regulon in Escherichia coli, showing how MazF reshapes both mRNA processing and ribosome specificity to reprogram translation during harsh stress.
This study uses RNA-seq to compare planktonic, short-term anoxic, and long-term anoxic biofilm states of Pseudomonas aeruginosa PA14 in synthetic cystic fibrosis sputum medium, revealing transcriptomic changes linked to denitrification, chronic adaptation, and antibiotic tolerance.