Cre recombinase specificity defined by the <i>tau</i> locus
Bibliographic record
Abstract
We generated a transgenic mouse line (tau::Cre) by targeting the Cre to the tau locus (Mapt). Based on previous reports on the expression of Tau during development, we expected the Cre recombinase to be expressed in a neuron-specific and pan-neuronal manner. However, intercrosses between the tau::Cre and the Cre-activatable reporter animals resulted in offspring with recombination either restricted to the nervous system or throughout the entire conceptus, indicating expression of Tau early in development. The percentage of neuron-specific excision was dependent on the Cre reporter used representing different Cre target sites in the mouse genome. In spite of the observed variability, our data suggest that the tau::Cre mouse line can be used for pan-neuronal recombination of floxed alleles when it is used with caution.
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How this classification was reachedexpand
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 | 0.001 | 0.000 |
| Scholarly communication | 0.000 | 0.000 |
| Open science | 0.001 | 0.000 |
| Research integrity | 0.000 | 0.000 |
| Insufficient payload (model declined to judge) | 0.000 | 0.001 |
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 teacher head, 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".