Characteristics of an isolate of white clover mosaic virus prevalent in Eastern Ontario’
Bibliographic record
Abstract
H. Khadhair and R. C. Sinha2 A virus found frequently in red clover plants in Ottawa area was identified as white clover mosaic (WCMV) by determining its host range, some physicochemical properties and serological reaction against WCMV-antiserum obtained from two different sources. Electron microscopic examination of leaf-dip and purified virus preparations showed flexuous filamentous particles with a modal length of 500 nm. Sedimentation coefficient (S,,,w) of the virus was 117 S, buoyant density 1.298 g/cm3, extinction coefficient 3.1, and A260/A280 ratio 1.24. An antiserum prepared against the Ottawa isolate of WCMV reacted specifically with the virus in purified preparations as well as in clarified extracts of infected clover plants in microprecipitin, precipitin-ring and agar gel diffusion tests.
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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 | 0.001 | 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".