Table 3.
Phylogenetic analysis of 80 E. coli isolates (Positive for ESBL genes) Causing urinary tract infection derived from various hospitals in Egypt.
| Phylogenetic groups | Genes Combination Profile | Number of isolates | (%) of isolates |
|---|---|---|---|
| A | (arpA+, chuA-, yjaA-, TspE4.C2-) | 0 | 0% |
| B1 | (arpA+, chuA-, yjaA-, TspE4.C2+) | 0 | 0% |
| F | (arpA-, chuA+, yjaA-, TspE4.C2-) | 17 | 21.25% |
| B2 | (arpA-, chuA+, yjaA+, TspE4.C2-) | 10 | B2 = 42 (52.5%) |
| B2 | (arpA-, chuA+, yjaA+,TspE4.C2+) | 32 | |
| B2 | (arpA-, chuA+, yjaA-,TspE4.C2+) | 0 | |
| A or C | (arpA+, chuA-, yjaA+,TspE4.C2-) | 0 | 0 |
| D or E | (arpA+, chuA+, yjaA-,TspE4.C2-) | 0 | 0 |
| D or E | (arpA+, chuA+, yjaA-,TspE4.C2+) | 0 | 0 |
| E or clade I | (arpA+, chuA+, yjaA+, TspE4.C2-) | 0 | 0 |
| Clade I or II | (arpA-, chuA-, yjaA+, TspE4.C2-) | 10 | 12.5% |
| Clade III, IV or V | (arpA-, chuA+(476)C, yjaA-, TspE4.C2-) | 0 | 0 |
| Unknown | (arpA-, chuA-, yjaA-,TspE4.C2+) | 4 | Unknown = 11 (13.75%) |
| Unknown | (arpA-, chuA-, yjaA+,TspE4.C2+) | 3 | |
| Unknown | (arpA+, chuA-, yjaA+, TspE4.C2+) | 0 | |
| Unknown | (arpA+, chuA+, yjaA+, TspE4.C2+) | 0 | |
| Unknown | (arpA-, chuA-, yjaA-, TspE4.C2-) | 4 |