The expression of the Si1 gene in the testis of mice at different development stage
Bibliographic record
Abstract
Using in situ hybridization technique with Dig Labeled DNA probe,the expression of Si1 gene in testis of one-day old,3 weeks old and mature Kunming mice were studied.At the same time,TUNEL method were used for detection of apoptotic cells in situ to detect the cell apoptosis of the spermatogenic cells in testis of mice at 15th day after birth,20th day after birth and 25th day after birth.The results are as follows:(1) The expression of Si1 gene was very strong in partial seminiferous tube of 3 weeks old mice,but the expression of Si-1 gene was not be observed in testis of one-day old mice and mature mice.(2) The number of apoptotic cells increased from 15th day after birth to 20th day after birth,reached its peaks on postnatal 20th day and descended on 25th day after birth.So the conclusion that Si1 gene participates in the development of testis of mice,and the period of Si-1 gene expression and the cell apoptosis of the spermatogenic cells in mice were synchronously get.
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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 | 0.001 | 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 | 0.001 |
| Insufficient payload (model declined to judge) | 0.002 | 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".