Processed Pseudogenes Are More Abundant in Human and Mouse X Chromosomes than in Autosomes
Bibliographic record
Abstract
Two different hypotheses have been proposed to explain the observation that some genomes contain more processed pseudogenes than others. One predicts that processed pseudogene abundance is inversely proportional to the substrate specificity of the reverse transcriptase that generates processed pseudogenes. The other predicts that the amount of processed pseudogenes found in genomes is proportional to the length of oogenesis. Here, we test the oogenesis hypothesis by analyzing the data from 6 studies that described the number of pseudogenes on different chromosomes of the human and/or mouse genomes. Our results show a significant overabundance of processed pseudogenes in the X chromosomes and a significant underrepresentation of processed pseudogenes in the Y chromosome of the human genome. These observations support the hypothesis that the number of processed pseudogenes is proportional to the length of oogenesis.
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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 | 0.000 | 0.000 |
| Scholarly communication | 0.000 | 0.000 |
| Open science | 0.000 | 0.000 |
| Research integrity | 0.001 | 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 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".