Comparison of the haemagglutinin genotype with the antigenic type of infectious salmon anaemia virus
Bibliographic record
Abstract
Infectious salmon anaemia (ISA) has been recognized as affecting salt-water farmed Atlantic salmon, Salmo salar, in Norway since 1984. The first disease outbreak outside of Norway occurred in the Bay of Fundy, New Brunswick, Canada, in 1996 and has since occurred in Scotland, the USA and Denmark. The goal of this study was to further investigate the haemagglutinin (HA) genotype of infectious salmon anaemia virus (ISAV) in relation to its antigenic type. It was hypothesized that (a) ISAV, being an orthomyxovirus-like virus, may have similar characteristics to other members of Orthomyxoviridae ; (b) genetic variation in the HA gene of ISAV has led to two antigenically distinct isolates and may be responsible for pathogenic differences; and (c) the CHSE-214 cell line may give a better assessment of virus neutralization than the TO cell line. This study supports the original observation that the two HA genotypes of ISAV do differ antigenically. (Abstract shortened by UMI.).
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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".