Differential Control of Bmal1 Circadian Transcription by REV-ERB and ROR Nuclear Receptors
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
Circadian rhythms result from feedback loops involving clock genes and their protein products. In mammals, 2 orphan nuclear receptors, REV-ERBalpha and RORalpha, play important roles in the transcription of the clock gene Bmal1. The authors now considerably extend these findings with the demonstration that all members of the REV-ERB (alpha and beta) and ROR (alpha, beta, and gamma) families repress and activate Bmal1 transcription, respectively. The authors further show that transcription of Bmal1 is the result of competition between REV-ERBs and RORs at their specific response elements (RORE). Moreover, they demonstrate that Reverb genes are similarly expressed in the thymus, skeletal muscle, and kidney, whereas Ror genes present distinct expression patterns. Thus, the results indicate that all members of the REV-ERB and ROR families are crucial components of the molecular circadian clock. Furthermore, their strikingly different patterns of expression in nervous and peripheral tissues provide important insights into functional differences between circadian clocks within the organism.
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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) | 0.000 | 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 | 0.000 | 0.000 |
| Research integrity | 0.000 | 0.000 |
| 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 it