Investigation of Antifreeze Protein Activity in Blue Mussels and Amyloid-Like Transition in a Predominant Winter Flounder Serum Antifreeze Protein
Bibliographic record
Abstract
The study of marine antifreeze proteins has provided new findings. The blue mussel (Mytilus edulis) was known to have antifreeze activity; however, the antifreeze protein or other molecule responsible has never been characterized. Activity was evident in mussels from each of the Maritime provinces, Canada. The antifreeze molecule was shown to alter ice crystal morphology. It functioned over a wide range of pH values and it showed protease resistance. Nonetheless, its purification was not achieved. A winter flounder (Pseudopleuronectes americanus) ?-helical antifreeze protein, wflAFP6, has been shown to form amyloid-like fibrils during freezing. Separation of different aspects of the freezing process demonstrated that equilibrium freezing with an ice template is necessary for conversion of the wflAFP6 to the amyloid-like conformation. Amyloid-like conformation was determined by dye binding and electron microscopy. The effects of wflAFP6 concentration and solution properties were determined in order to better understand the process of conversion.
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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 | 0.000 | 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) | 0.000 | 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 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".