Many microbial species form multicellular structures comprising elaborate wrinkles and concentric rings, yet the rules governing their architecture are poorly understood. The opportunistic pathogen Pseudomonas aeruginosa produces phenazines…
They are most commonly found as small circular, double-stranded DNA molecules in bacteria [1 ] and archaea; [2 ] however plasmids are sometimes present in eukaryotic organisms as well. [3 ][ page needed] [4 ] Plasmids often carry useful…