Polymorphism in a Human Chromosome-Specific Interstitial Telomere-Like Sequence at 22q11.2
Bibliographic record
Abstract
Interstitial telomeric sequences (ITSs) are common in human. We previously reported the presence of an ITS at 22q11.2 which is in the vicinity of the genomically unstable region involved in 22q11 rearrangements. Recently, we studied the molecular status of the ITS 22q11.2 in the normal population. The amplification of an ITS at 22q11.2 showed different patterns ranging from 1-4 kb, confirming the highly polymorphic nature of this sequence. The linkage analysis of the ITS at 22q11.2 in members of 10 different families demonstrated a strong relation between offspring and parents. In contrast, the study of a DiGeorge case and his 2 parents revealed the presence of a novel allele probably inherited from the father. These results open an avenue for the use of this sequence as an allelic marker, and its implication in 22q11.2-related pathogenesis.
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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) | 0.000 | 0.000 |
| Meta-epidemiology (broad) | 0.000 | 0.000 |
| Bibliometrics | 0.001 | 0.001 |
| Science and technology studies | 0.000 | 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) | 0.003 | 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".