Physical mapping of probes proximal to the fragile X locus (FRAX) confirms the order F9-DXS105 (cX55.7)-DXS98 (4D8)-FRAXA
Bibliographic record
Abstract
A woman with an abnormal karyotype, (46,X,der(X) (pter----q27::q27----q21), was analyzed using DNA probes in the region Xq27----qter. The results indicate that she is trisomic for the Factor IX locus, disomic for the locus DXS105 (cX55.7) and monosomic for the loci DXS98 (4D8), DXS52 (St14) and Factor VIII. This confirms the absence of the region Xq28 in the abnormal chromosome. Furthermore, the presence of only one copy of 4D8 and two copies of cX55.7 places the DXS98 locus distal to Factor IX and closer to the fragile X locus than DXS105.
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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 | 0.001 | 0.000 |
| Science and technology studies | 0.001 | 0.000 |
| Scholarly communication | 0.000 | 0.000 |
| Open science | 0.000 | 0.000 |
| Research integrity | 0.001 | 0.000 |
| Insufficient payload (model declined to judge) | 0.011 | 0.002 |
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".