Table 3.
Genetic characteristics of MLST loci
| Gene | Size (pb) | Mean GC (%) | Number of alleles | Number of polymorphic sites | Pi | H | dN/dS | |||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| field isolates | field isolates + ref. strains | field isolates | field isolates + ref. strains | field isolates | field isolates + ref. strains | field isolates | field isolates + ref. strains | field isolates | field isolates + ref. strains | |||
| glnA | 416 | 50.48 | 2 | 4 | 1 | 2 | 0.0003 | 0.0007 | 0.0476 | 0.1894 | 0.0000 | 0.0000 |
| gyrB | 454 | 45.59 | 2 | 2 | 2 | 2 | 0.00011 | 0.00055 | 0.0929 | 0.1502 | 0.0000 | 0.0000 |
| dnaJ | 632 | 53.64 | 4 | 5 | 4 | 4 | 0.00041 | 0.00066 | 0.1394 | 0.2596 | 0.2753 | 0.2753 |
| thrA | 303 | 47.85 | 2 | 2 | 1 | 1 | 0.0000 | 0.0000 | 0.0476 | 0.0784 | - | - |
| hsp60 | 509 | 47.74 | 2 | 2 | 1 | 1 | 0.00016 | 0.00026 | 0.4936 | 0.4580 | - | - |
| recA | 472 | 49.58 | 1 | 1 | 0 | 0 | 0.0000 | 0.0000 | 0.0000 | 0.0000 | - | - |
- Not determined.