Distribution of integrons and phylogenetic groups among <i>Escherichia coli</i> causing community-acquired urinary tract infection in Upper Egypt
Bibliographic record
Abstract
Escherichia coli is a major cause of community‐acquired urinary tract infections (CA‐UTIs). In this study, we investigated the antimicrobial resistance patterns, the distribution of phylogenetic groups, and the prevalence and characteristics of integron-bearing E. coli isolates from outpatients with CA‐UTIs in El-Minia governorate, in Upper Egypt. Out of the 583 urine samples collected, 134 were positive for E. coli, from which the most resistant isolates (n = 80) were selected for further analysis. The majority of these isolates (62.5%, 50/80) showed multidrug resistance profiles. Group B2 was the most predominant phylogenetic group (52.5%), followed by group F (21.25%), Clades I or II (12.5%), and finally isolates of unknown phylogroup (13.75%). Of the 80 isolates, 7 (8.75%) carried class 1 integrons, which contained 3 different types of integrated gene cassettes, including those conferring resistance to streptomycin/spectinomycin, trimethoprim, and some open reading frames of unknown function (gcuF). In conclusion, the types and combinations of the gene cassettes in our study may reflect the specific selective pressures to which the isolates were subjected within the study region, therefore, providing valuable data for future intervention strategies that are precisely tailored to prevent the dissemination of the uropathogenic E. coli strains circulating within Upper Egypt.
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How this classification was reachedexpand
Full frame distilled prediction
Teacher imitationNot calibrated prevalence, not ground truth. Human validation pending. Learned from the 10,348 direct Codex labels and 10,348 direct Gemma labels. Candidate is the union of thresholded teacher heads; consensus is their intersection. These outputs are machine_predicted_unvalidated and are not human labels or direct frontier model labels.
Codex and Gemma teacher scores by category
| Category | Codex | Gemma |
|---|---|---|
| Metaresearch | 0.000 | 0.000 |
| Meta-epidemiology (narrow) | 0.000 | 0.000 |
| Meta-epidemiology (broad) | 0.000 | 0.000 |
| Bibliometrics | 0.000 | 0.000 |
| Science and technology studies | 0.000 | 0.000 |
| Scholarly communication | 0.000 | 0.000 |
| Open science | 0.000 | 0.000 |
| Research integrity | 0.000 | 0.001 |
| Insufficient payload (model declined to judge) | 0.000 | 0.000 |
Machine scores (provisional)
The two teacher heads of the student model, read on this work. A score orders the frame for review; it never asserts a category, and the validation status ships verbatim with every row.
Baseline scores from an immature model (maturity gate not passed, 7 training rounds). Scores rank; they never assert a category.
score_only:v0-immature-baseline · verbatim from the scoring run: score_only means the number may rank works, and no category label ships from itClassification
machine, unvalidatedMachine predicted; a candidate call from one teacher head, not a consensus.
How this classification was reached, model by model and score by score, is at the end of the page under "How this classification was reached".