Genetic analysis of Washington State harbor seals (<i>Phoca vitulina richardii</i>) using microsatellites
Bibliographic record
Abstract
Washington harbor seals ( Phoca vitulina richardii (Gray, 1864)) are currently managed as two stocks: Washington Coastal Stock and Washington Inland Waters Stock. Previous analysis of mitochondrial DNA (mtDNA) in Washington harbor seals showed four geographically and genetically distinct populations. In this study of biparentally inherited nuclear DNA, we analyzed nine microsatellite loci on 482 samples of unweaned pups from nine locations in Washington State and the US–Canadian transboundary waters to determine if there were differences in gene flow between males and females. We found the same four genetically and geographically distinct populations as the analysis of maternally inherited mtDNA: Washington Coast, north Inland Waters, Hood Canal, and south Puget Sound. We recommend that the coastal stock remain as is, but the harbor seals in the Washington Inland Waters should be managed as three distinct populations rather than one.
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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 | 0.000 |
| 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 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".