A Case of Bilateral Microphthalmia and Extensive Colobomas of the Globes Associated with a Likely Pathogenic Homozygous <i>SIX6</i> Variant
Bibliographic record
Abstract
Colobomas of the globe and microphthalmia are congenital conditions that can strongly affect vision. Etiologies are varied and include embryonic and hereditary origins. We report what is, to the best of our knowledge, the first case of a SIX6 gene pathogenic variant associated with a phenotype of both bilateral microphthalmia and extensive colobomas of the globes. A 3-week-old boy presented with bilateral microphthalmia and iris, optic nerve, and chorioretinal colobomas. Genetic analysis was performed on a panel of 78 genes (microphthalmia, anophthalmia, and coloboma panel), and a homozygous likely pathogenic variant was identified in the SIX6 gene, resulting in the loss of the initiator methionine. Thus, our report expands the phenotypic spectrum of SIX6-related disorders.
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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 | 0.002 |
| Meta-epidemiology (narrow) | 0.001 | 0.001 |
| Meta-epidemiology (broad) | 0.001 | 0.001 |
| Bibliometrics | 0.001 | 0.001 |
| Science and technology studies | 0.001 | 0.002 |
| Scholarly communication | 0.001 | 0.001 |
| Open science | 0.001 | 0.001 |
| Research integrity | 0.002 | 0.002 |
| Insufficient payload (model declined to judge) | 0.002 | 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".