The percentage of cells in microtitre culture existing in biofilm of the four <i>P. aeruginosa</i> isolate categories.

<p>Data shown as untransformed averages of five replicates per isolate per category ±SE.</p

A table summarising statistical analyses and trends in expression over time across all traits.

<p>A table summarising statistical analyses and trends in expression over time across all traits.</p

Pyocyanin production of the four <i>P. aeruginosa</i> isolate categories.

<p>Data shown as untransformed averages of five replicates per isolate per category ±SE.</p

The production of ezymes protease (a) and elastase (b) of the four <i>P. aeruginosa</i> isolate categories.

<p>Protease and elastase activity calculated as <i>A</i>₄₄₀/<i>A</i>₆₀₀ and <i>A</i>₄₉₅/<i>A</i>₆₀₀, respectively. Data shown as untransformed averages of five replicates per isolate per category ±SE.</p

Relative production of (a) 3-oxo-C12-HSL and (b) C₄-HSL (c) PQS and (d) C₇-HHQ interpreted from LC/MS peak readings.

<p>Data shown as untransformed averages of single replicates per isolate per category ±SE.</p