Torpor‐responsive expression of novel microRNA regulating metabolism and other cellular pathways in the thirteen‐lined ground squirrel, <i>Ictidomys tridecemlineatus</i>
Bibliographic record
Abstract
Research has demonstrated the importance of microRNA in cold-tolerant animals, including their dynamic regulation throughout mammalian hibernation. In this study, we used small RNA sequencing and bioinformatic methods to identify novel microRNA regulating gene expression during hibernation in thirteen-lined ground squirrels, Ictidomys tridecemlineatus. A group of 17 novel microRNA was identified, and their relative expression was quantitated using real-time quantitative polymerase chain reaction in liver, skeletal muscle, and heart tissues over four experimental conditions that represent the torpor-arousal cycle. Predicted mRNA targets of these novel microRNA were found to be enriched in biological processes known to be regulated during hibernation, such as lipid metabolism, ion-transport ATPases, and various cellular signaling cascades. This study provides an analysis of several novel microRNA that may be crucial to adaptation during hibernation.
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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 | 0.000 |
| 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 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".