TABLE 1 .
Mutation | Type of variationa | No. of isolateswith a mutation | No. of uniquemutations |
---|---|---|---|
Deletion | In frame | 5 | 3 |
Frameshift | 67 | 21 | |
Insertion | In frame | 8 | 4 |
Frameshift | 12 | 9 | |
IS element | 60 | 20b | |
Single-nucleotidechange | Missense | 300 | 95 |
Nonsense | 128 | 21 | |
Total | 580 | 173 |
Based on comparison to P. aeruginosa PAO1.
Based on the site of IS element insertion within the lasR coding sequence.