Detection and Distribution of various HLAR Gene in Enterococcus faecalis and Enterococcus faecium by Multiplex-PCR
Why this work is in the frame
A frame that forgets how it found something cannot be audited. These are the routes that admitted this work.
Bibliographic record
Abstract
In recent years, three new aminoglycoside resistance genes such as aph (3)-IIIa and ant (4)-Ia, that encode for the APH (3) and ANT (4) have also been identified. The aim of this study was to come up with a multiplex-PCR procedure for detection of aac(6)-Ie-aph(2)-Ia, aph(3)-IIIa, ant(4)-Ia genes in the Enterococcus spp. clinical isolates. Material and Method: 100 samples were isolated from various specimens, from various hospitals in Tehran, Iran. The grown colonies were identified by standard biochemical and disc diffusion tests. Multiplex-PCR for aac (6')-Ie -aph(2'')-Ia , aph(3)-IIIa, ant(4)-Ia genes amplification were performed in order to confirm bacterial colonies as Enterococcus spp. Results: Eighty four (84%) Enterococcus spp. isolates were collected from the 100 specimens. The highest and lowest isolates were related to urine (48%) and sputum (2%). Antibiotic susceptibility test results showed that the highest and lowest resistance was related to tetracycline and nitrofurantoin, respectively. Multiplex PCR results revealed that aac (6)-Ie-aph (2)-Ia, ant (4)-Ia and aph (3)-IIIa genes were present in 6% of the isolated bacteria from the urine, 2% from the wound and 1% from the pleural samples. the aac (6)-Ie-aph (2)-Ia and aph (3)-IIIa genes were present in 25% of the isolated strains from the urine, 3% from the wound and 2% from the plural specimens. Nine percent of the strains were isolated from the urine, 3% from the wound and 1% from the plural were positive for aac (6)-Ie-aph (2)-Ia and ant (4)-Ia genes. Discussion: we had observed enterococci isolates with phenotypic resistance to HLAR and demonstrated aac(6)-Ie-aph(2)-Ia and aph(3)-IIIa genes more frequently occurring than other genes. A collection of AMEs are accountable for HLAR status among Enterococcus species. The aac (6)-Ie-aph (2)-Ia gene was detected more frequently than the other genes.
Fetched live from OpenAlex and de-inverted. Abstracts are not stored in this database: the inverted indexes are 8.6 GB of the frame’s 9.3 GB of text, and the host has 13 GB free.
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 | 0.001 | 0.001 |
| 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 | 0.001 |
| 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 it