Observation of spore germination in Physarum globuliferum
Bibliographic record
Abstract
We described in detail the spore germination events in Physarum globuliferum. Observations were made using depression slides under a computer-supported video microscope. When a spore germinated, one protoplast, one myxamoeba or one swarm cell emerged; not more than one of these was observed. Under most conditions, the release of the spore protoplast was accomplished by the splitting of the spore wall into what appeared to be a V-shaped opening. Sometimes, the spores germinated through a minute pore dissolved in the spore wall and a myxamoeba or a swarm cell emerges. Under unfavorable conditions, myxamoeba may round up to form microcysts. Swarm cells are peanut-like, with one anteriorly attached flagellum. The pseudopodium of the myxamoeba is a typical lobopodium containing endoplasm only. Key words: Myxomycete, protoplast, swarm cell, myxamoeba, microcyst.
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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 | 0.000 |
| Meta-epidemiology (narrow) | 0.000 | 0.000 |
| Meta-epidemiology (broad) | 0.000 | 0.000 |
| Bibliometrics | 0.001 | 0.001 |
| Science and technology studies | 0.000 | 0.000 |
| Scholarly communication | 0.000 | 0.000 |
| Open science | 0.000 | 0.000 |
| Research integrity | 0.000 | 0.001 |
| 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".