Identification of Compound Heterozygous <i>CYP11A1</i> Variants via Reanalysis of Clinical Sequencing Data
Bibliographic record
Abstract
A molecular diagnosis is currently achievable in approximately 50% of patients assessed by clinical geneticists at tertiary care centres. Next-Generation Sequencing Panels contain a defined group of genes associated with a clinically defined set of phenotypes. Most clinical sequencing providers streamline their wet-bench workflows by sequencing the entire exome or genome, followed by targeted bioinformatic extraction of variant data from a pre-specified gene set. Thus, additional data on these patients remain available but are only reviewed by special request. We interrogated clinical-grade sequencing data on two out of three affected members of a family with childhood-onset adrenal insufficiency in whom an autosomal recessive condition was suspected. Review of clinome data identified heterozygosity for CYP11A1 variants c.644T>C; p.(Phe215Ser) and c.1187G>A; p.(Arg396Lys) in both affected sibs. Long-read whole genome sequencing of the proband showed these variants were in trans, confirming compound heterozygosity and resolving the molecular etiology of the clinical diagnosis.
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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 | 0.002 | 0.001 |
| 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 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".