| Locus | Strains analyzed (n) | Nucleotides (%) | Total* | Frequency T/C/A/G (%) | ||
| Conserved | Variable | Parsimony-informative | ||||
| 16S rRNA | 47 | 688 (39.6) | 918 (52.9) | 612 (35.2) | 1289.1/1734 | 19.9/23.6/24.5/32 |
| atpD | 44 | 676 (41.5) | 939 (57.7) | 704 (43.2) | 1175.5/1627 | 16.9/33.1/19.4/30.6 |
| dnaK | 47 | 836 (39.8) | 1165 (55.5) | 935 (44.5) | 1372/2099 | 14.4/30.8/23.3/31.5 |
| glnII | 45 | 401 (24) | 1190 (71.3) | 1031 (61.8) | 957.1/1667 | 17.9/32.3/20.5/29.3 |
| Concatenated housekeeping | 47 | 1913 (35.4) | 3294 (61) | 2670 (49.5) | 3388.8/5393 | 16.2/32/21.3/30.6 |