Deciphering the cellular and molecular roles of cellular nucleic acid binding protein during cranial neural crest development
Why this work is in the frame
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Bibliographic record
Abstract
Cellular nucleic acid binding protein (Cnbp) is a highly conserved single-stranded nucleic acid binding protein required for rostral head development. The use of a morpholino that inhibits Cnbp mRNA translation previously revealed a role of Cnbp in balancing neural crest cell apoptosis and proliferation in the developing zebrafish. Here, we report the use of another morpholino that specifically modifies the splicing of Cnbp pre-mRNA resulting in a reduction of full-length mRNA levels along with the generation of a novel transcript coding for an isoform that may act as dominant negative proteins. The use of this morpholino resulted in more severe phenotypes that enabled us to demonstrate that Cnbp loss-of-function adversely affects the formation and survival of craniofacial cartilaginous structures not only controlling the ratio of cell proliferation and apoptosis but also defining skeletogenic neural crest cell fate.
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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) | 0.000 | 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