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. 2018 Sep 6;8:13344. doi: 10.1038/s41598-018-30813-y

Figure 2.

Figure 2

Genotyping of clinical P. aeruginosa isolates that displayed a weakened biofilm formation. (a) Mutations in rhlI gene that resulted in changes in amino acid residues in biofilm-deficient isolates. (b) Mutation in lasR genes in two isolates, bj13 and bj14. The red box show the changes in the 180th nucleotide in lasR leading to LasRW60* mutation. All sequencing results were compared to reference PAO1 genome sequences. (c) PFGE pattern of clinical isolates. Genomic DNA extracted from the isolates were digested with SpeI. PAO1 genomic DNA digested with SpeI was used as a control.