TABLE 2 .
Top discriminant features in the accessory genomea
| ORF group | ORF(s) identified | Function or annotation | Level of associated virulence |
|---|---|---|---|
| 20 | 8636 | Hypothetical protein | Low |
| 8649 | Hypothetical protein | ||
| 66 | 1800 | Hemolysin XhiA family protein | Low/intermediate |
| 363 | 1744 | DNA-packaging protein | High |
| 438 | 695 | Fis family transcriptional regulator | High |
| 711 | 9089 | Hypothetical protein/phage protein | High |
| 9090 | Hypothetical protein | ||
| 9091 | Transcriptional regulator | ||
| 9122 | Hypothetical protein | ||
| 9123 | Hypothetical protein | ||
| 9124 | Hypothetical protein | ||
| 735 | 9160 | Unknown | High |
| 807 | rep | DNA helicase | High |
| recF_1 | DNA recombinase | ||
| 3254 | Hypothetical protein | ||
| 531 | Helicase | ||
| 894 | ATPase AAA | ||
| 9165 | Single-stranded DNA-binding protein | ||
| 9166 | Hypothetical protein | ||
| 9167 | Conjugal transfer protein | ||
| 9168 | Hypothetical protein | ||
| 9169 | Cell surface protein | ||
| 9170 | DNA topoisomerase III | ||
| 9171 | DNA binding protein | ||
| 9172 | Hypothetical protein | ||
| 9173 | Transcriptional regulator | ||
| 9175 | Transposase | ||
| 9176 | Endonuclease | ||
| 9177 | Hypothetical protein | ||
| 9178 | Conjugal transfer protein | ||
| 959 | 14507 | Transposase | High |
| 960 | 35 | ATP/GTP binding protein | High |
| iap_3 | Lysozyme-like family protein |
a
Each ORF group from the regression analysis was examined for the genes within the group, and the putative functions for each gene are reported.