Skip to main content
. 2021 Jul 29;118(31):e2107644118. doi: 10.1073/pnas.2107644118

Fig. 2.

Fig. 2.

Porin dependency of P. aeruginosa nutrient uptake. (A) Growth rates of P. aeruginosa PA14 wild-type and porin-free PA14 Δ40 in BM2 minimal media containing a single energy/carbon source. (B) One-dimensional 1H-NMR spectrum of modified BM2 medium containing 16 different nutrients before and after 5 h growth of P. aeruginosa PA14 wild type or porin-free PA14 Δ40. (C and D) PA14 nutrient consumption as measured by one-dimensional [1H] NMR spectroscopy. Each dot represents individual data for 1 of 21 independent cultures. (E) PA14 Δ40 nutrient consumption as measured by one-dimensional [1H] NMR spectroscopy. Each dot represents individual data for 1 of 21 independent cultures. Uptake rates for individual nutrients based on data shown in C and D. Means and SDs are shown.