De novo 1q32q44 duplication and distal 1q trisomy syndrome
Bibliographic record
Abstract
We report on an infant with minor anomalies and a de novo 1q duplication. The chromosomal abnormality was diagnosed prenatally after sonographic detection of cerebral ventriculomegaly and bilateral choroid plexus cysts in the fetus. The amniocentesis showed an abnormal male karyotype, 46,XY,dup(1)(q32q44), subsequently confirmed by fluorescence in situ hybridization using whole chromosome paint 1 and comparative genomic hybridization. The baby, born at 37 weeks of gestation, had wide cranial sutures and large fontanelles, sloping forehead, hypertelorism, short and downward-slanting palpebral fissures, a high-arched and narrow palate, malformed ears, and long feet with overriding second and third toes. This is the sixth case of known duplication involving the 1q32q44 segment; the physical findings in the case reported herein are similar to those of other patients reported previously, providing further evidence of the existence of the "distal 1q trisomy" phenotype.
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How this classification was reachedexpand
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 | 0.000 |
| Meta-epidemiology (narrow) | 0.000 | 0.000 |
| Meta-epidemiology (broad) | 0.001 | 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) | 0.000 | 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 itClassification
machine, unvalidatedMachine predicted; a candidate call from one teacher head, 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".