Duplicated members of the Groucho/Tle gene family in fish
Bibliographic record
Abstract
The highly conserved Groucho/Tle gene family has widespread functions during embryonic development and in adults. For mammalians, four full-length Tle paralogues are known, whereas the whole spectrum of this gene family in fish species has not been analysed yet. Most detailed data exist for medaka, where 3 Tle genes have been described, Tle1, Tle3, and Tle4. We now isolated 3 additional Tle genes from the medaka genome. Sequence analysis identifies these genes as Tle2a, Tle2b, and Tle3b. Database searches of genomic sequences revealed an identical set of Tle paralogues being present in distantly related fish species, indicating duplicated Tle2 and Tle3 genes for the complete teleost lineage. Like the previously analysed medaka Tle genes, the three new genes show a broad expression pattern during embryogenesis. Nevertheless, a detailed comparison of all six Tle genes reveals critical differences in certain aspects of their expression pattern. In particular, we concentrated on the activity of Tle genes during ear development and found Tle2a and Tle2b expressed in this sensory organ.
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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".