<i>Tricholoma matsutake</i> IFO6933 and IFO30604, “matsutake” isolates that have been maintained on slants and widely used in vitro for a quarter to half a century, can form ectomycorrhiza in <i>Pinus densiflora</i>
Bibliographic record
Abstract
Tricholoma matsutake isolates IFO6933 and IFO30604 have been maintained on slants for 46 and 26 years, respectively, and widely used for studies of matsutake in vitro without any contact with potential host plants. In the present study, we demonstrate that both isolates are able to form a typical ectomycorrhiza in association with Pinus densiflora. The result shows that T. matsutake is hardly attenuated in its symbiotic potential and that the fungal cultures maintained for years are useful in further analysis in vitro.
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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 | 0.001 | 0.001 |
| Meta-epidemiology (narrow) | 0.001 | 0.000 |
| Meta-epidemiology (broad) | 0.001 | 0.000 |
| Bibliometrics | 0.000 | 0.001 |
| Science and technology studies | 0.001 | 0.000 |
| Scholarly communication | 0.000 | 0.001 |
| Open science | 0.001 | 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 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".