Distinct Localization Patterns of Two Putative Mitochondrial Proteins in the Microsporidian <i>Encephalitozoon cuniculi</i>
Bibliographic record
Abstract
Microsporidia were once considered amitochondriate, but have now been found to retain relict mitochondria called mitosomes. These organelles have been identified by immunolocalization in Trachipleistophora hominis, whereas most data on function have been inferred from the presence of mitochondrial protein-encoding sequences in the genome of Encephalitozoon cuniculi. Here we describe the localization of two such enzymes in E. cuniculi cells. Immunofluorescent localization of ferredoxin involved in mitochondrial iron-sulfur cluster assembly reveals a punctate distribution as expected for mitochondria. In contrast, localization of mitochondrial glycerol-3-phosphate dehydrogenase suggests a cytoplasmic distribution in E. cuniculi and possible relocalization of this typically mitochondrial protein.
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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 | 0.001 | 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".