The γ‐H2A.X: Is it just a surrogate marker of double‐strand breaks or much more?
Why this work is in the frame
A frame that forgets how it found something cannot be audited. These are the routes that admitted this work.
Bibliographic record
Abstract
In recent years, several histone modifications have been implicated in the cellular response to DNA double-strand breaks (DSBs). One of the best characterized histone modifications important in DSB repair is the phosphorylation of histone H2A variant, H2A.X. In response to DSBs, H2A.X is phosphorylated and this phosphorylation is required for DSB signaling and the retention of repair proteins at the break site. Despite the existing picture that the function of H2A.X is to promote DNA repair, very recent data suggest that the phosphorylation of histone H2A.X has additional functions. This is analogous to histone H3 phosphorylation on serine 10, which participates in seemingly incompatible functions--transcriptional activation and mitosis. In this review, we discuss the role of histone H2A.X in maintaining genomic stability and review emerging evidence that histone H2A.X is multifunctional.
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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 | 0.000 | 0.000 |
| Meta-epidemiology (narrow) | 0.001 | 0.000 |
| Meta-epidemiology (broad) | 0.001 | 0.001 |
| 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 | 0.001 | 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 it