Effects of the Epichloë fungal endophyte symbiosis with Schedonorus pratensis on host grass invasiveness
Bibliographic record
Abstract
We investigated the effect of grass-endophyte symbiosis on host grass invasiveness in Schedonorus pratesis (meadow fescue)-Epichloë uncinatum (se ven forage cultivars) and S. arundinaceus (tall fescue)-E. coenophialum (two cultivars) that were developed with high or low endophyte infection rate. Seeds were broadcast seeded into 2 x 2-m plots in a tilled, old-field grassland community in a completely randomised block experimental design. Schedonorus abundance, endophyte infection rate, and the co-occurring vegetation were sampled 3, 4, 5, and 6 yr after establishment, and the aboveground invertebrate community was sampled in S. pratensis plots 3 and 4 yr after establishment.
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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 | 0.003 | 0.011 |
| Meta-epidemiology (narrow) | 0.001 | 0.000 |
| Meta-epidemiology (broad) | 0.001 | 0.000 |
| Bibliometrics | 0.001 | 0.003 |
| Science and technology studies | 0.000 | 0.001 |
| Scholarly communication | 0.000 | 0.000 |
| Open science | 0.004 | 0.001 |
| Research integrity | 0.000 | 0.001 |
| 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".