Figure 2
From: Pseudomonas aeruginosa β-lactamase induction requires two permeases, AmpG and AmpP
Physical map of the ampO-ampP (A) and ampF-ampG (B) loci. The restriction map is based on PAO1 genome sequence with relevant restriction sites. (A) The 2779-bp ampO-ampP fragment has the PAO1 coordinates of 4721496 to 4724275. (B) The 2904-bp ampF-ampG fragment corresponds to the PAO1 coordinates of 4921591 to 4924494. The plasmids pKKF03 and pKKF04 are derivatives of pCRII-TOPO (Invitrogen, CA), whereas pKKF157 and pKKF161 are derivatives of pME6030 [41]. The Gm cassette (black inverted triangle) was inserted into the Hinc II and Asc I sites of pKKF03 and pKKF04, respectively.