Localization of mRNA for UDP-Galactose: Ceramide Galactosyltransferase in the Brain during Mouse Development
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
UDP-galactose:ceramide galactosyltransferase (CGT) is considered to be a key enzyme in the biosynthesis of galactocerebroside (GalC), a frequently used marker for oligodendrocytes. CGT gene expression has been shown to be restricted to the oligodendrocyte lineage in young adult rat brain. We detected expression of the CGT gene in embryonic mouse brain and spinal cord from E17 onward using an in situ hybridization technique. Localization of CGT messages was restricted to two longitudinal columns of cells in the basal half of the ventricular zone around the fourth ventricule at the most caudal level of the medulla oblongata. After birth, they were distributed in caudal-to-rostral and ventral-to-dorsal gradients. This study shows that CGT mRNA is a good marker for localizing oligodendrocytes, and appears just before the GalC-positive stage.
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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 | 0.001 | 0.001 |
| Meta-epidemiology (narrow) | 0.000 | 0.000 |
| Meta-epidemiology (broad) | 0.000 | 0.000 |
| Bibliometrics | 0.000 | 0.001 |
| 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