Characterization of the O-antigen in the lipopolysaccharide of Cronobacter (Enterobacter) malonaticus 3267
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
Cronobacter malonaticus, a Gram-negative bacterium previously known as Enterobacter sakazakii, is an opportunistic pathogen known to cause serious infection in infants and neonates. To provide aid for the serological and chemical identification of clinical, environmental, or food isolates of this emerging pathogen, the characterization of the lipopolysaccharide (LPS) O-polysaccharide (O-PS) antigens of Cronobacter spp. is being undertaken. The structural analysis of the O-PS, obtained by hydrazinolysis of the lipopolysaccharide produced by Cronobacter malonaticus HPB 3267, was investigated by composition, methylation, and two-dimensional high-resolution nuclear magnetic resonance methods, and was found to be a polymer of a branched pentasaccharide unit. This unit is composed of D-glucose (D-Glc), D-galactose (D-Gal), 2-amino-2-deoxy-D-glucose (D-GlcN), 2-amino-2-deoxy-D-galactose (D-GalN) and 3-deoxy-D-manno-oct-2- ulosonic acid (Kdo) residues (1: 1: 1: 1: 1), forms the repeating oligosaccharide in the O-PS antigen
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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 | 0.001 | 0.000 |
| Research integrity | 0.000 | 0.000 |
| 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