Dictyostelium brefeldianum H. Hagiw., Bull. Natn. Sci. Mus.
Bibliographic record
Abstract
Dictyostelium brefeldianum H. Hagiw., Bull. Natn. Sci. Mus., Tokyo, Ser. B, 10(1): 39 (1984). Sorocarps (Fig 2G) solitary, usually unbranched, phototropic, prostrate. Sorophores colorless, sinuous, 0.6–4.5(10.5) mm long, tapering from bases to tips, usually consisting of one tier of cells except for the bases and tips, bases (Fig 2H) conical or round, tips (Fig 2I) capitate. Sori white, globose, 25–230(280) μm diam. Spores (Fig 2J) hyaline, oblong, mostly 5.3–7.3 × 3.0–4.0 μm, without polar granules, sometimes with irregular granules. Cell aggregations radiate. Pseudoplasmodia do not migrate, usually producing single sorogens. Myxamoebae (Fig 2K) irregular or triangular in the direction of movement. Cultures examined. HMJAU MR043. Strain 0081–2 isolated in 2009 from mixed forest soil (861 m elevation) collected in the Wangqing National Nature Reserve, Jilin Province, China, in the same year. Known distribution. U.S.A., Canada, Germany, England, France, Denmark, Switzerland, Japan, New Guinea, Nepal, Uganda, Ukraine, Korea, and China. Commentary. Dictyostelium brefeldianum is a medium-sized cosmopolitan species that is often prostrate and strongly phototropic. This study extends its worldwide distribution in China.
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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 | 0.001 | 0.000 |
| Meta-epidemiology (narrow) | 0.001 | 0.001 |
| Meta-epidemiology (broad) | 0.001 | 0.000 |
| Bibliometrics | 0.003 | 0.002 |
| Science and technology studies | 0.001 | 0.000 |
| Scholarly communication | 0.000 | 0.002 |
| Open science | 0.001 | 0.001 |
| Research integrity | 0.001 | 0.001 |
| Insufficient payload (model declined to judge) | 0.012 | 0.013 |
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".