Génomique fonctionnelle in vivo de l'oxydoréductase PA3498 chez Pseudomonas aeruginosa
Bibliographic record
Abstract
Pseudomonas aeruginosa est une bactérie Gram négatif possédant un métabolisme très versatile lui permattant de proliférer dans plusieurs types environnements. Sa capacité à produire plusieurs facteurs de virulence lui permet de causer des infections opportunistes tel que des infections pulmonaires chroniques chez les patients atteints de fibrose kystique. Notre équipe a développé la mutagénèse à étiquette, basée sur la PCR (PCR based Siggnature-tagged mutagenesis), permettant de cribler une banque de 7968 mutants. Cette technique a permis la sélection de 214 mutants représentant des évènements d’insertion d’un mini-transposon dans 148 gènes différents. De ces nouveaux gènes essentiels à l’infection par P. aeruginosa, nous avons choisi de caractériser le gène PA3498. Nous avons conclu que la protéine codée par ce gène est nécessaire à l’initiation et/ou au maintien du pathogène in vivo ainsi qu’à la maturation des protéases sécrétées par P. aeruginosa et qu’elle est homologue à l’oxydoréductase PDR de Burkholderia cepacia.
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How this classification was reachedexpand
Full frame machine prediction
Teacher imitationNot calibrated prevalence, not ground truth. Human validation pending. The Gemma side is a direct model label for every work in the frame, read from the title-only record. The Codex side is a classifier learned from the 10,348 direct Codex labels and calibrated to design-weighted sample rates; fields without enough sample support carry no Codex call. Candidate is the union of the two sides; consensus is their intersection. These outputs are machine_predicted_unvalidated and are not human labels.
Distilled classifier scores by category (both heads)
| 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 | 0.000 |
| Insufficient payload (model declined to judge) | 0.002 | 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 source (direct Gemma or distilled Codex), 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".