A homozygous deletion of 8q24.3 including the <i>NIBP</i> gene associated with severe developmental delay, dysgenesis of the corpus callosum, and dysmorphic facial features
Bibliographic record
Abstract
We have identified by microarray-based comparative genomic hybridization analysis (aCGH), a homozygous deletion of 8q24.3 [arr cgh 8q24.3(140,879,937 --> 141,021,392)x0 mat pat] in a patient with dysmorphic facial features, dysgenesis of the corpus callosum, and severe mental retardation. The deletion was inherited from asymptomatic, consanguineous parents, each of them being heterozygous for the same deletion. The only gene known to map to this segment is the NIBP gene, and so far no clinical manifestations have been found in association with this gene mutation in homozygous or heterozygous state in humans. Our findings suggest that a homozygous deletion in the NIBP gene results in an autosomal recessive condition with multiple abnormalities and severe delay. In addition, the child inherited a 781-kb deletion on 4q32.2 from the mother that contains the SPOCK3 gene. We suggest that this heterozygous deletion is likely to be non-contributory to the phenotype.
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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 | 0.001 |
| Meta-epidemiology (narrow) | 0.001 | 0.000 |
| Meta-epidemiology (broad) | 0.000 | 0.000 |
| Bibliometrics | 0.001 | 0.000 |
| Science and technology studies | 0.001 | 0.001 |
| Scholarly communication | 0.000 | 0.000 |
| Open science | 0.000 | 0.000 |
| Research integrity | 0.001 | 0.001 |
| Insufficient payload (model declined to judge) | 0.001 | 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".