Cytochemical Localization of Phenolic Compounds in Columella Cells of the Root Cap during Maturation of Seeds of <i>Brassica napus</i> L.
Why this work is in the frame
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Bibliographic record
Abstract
Abstract: Ultrastructural localization of phenolic compounds in the columella of the root cap of a canola embryo in Brassica napus L. during subsequent seed maturation stages was investigated. In bright green seeds the first signs of maturation and appearance of the first phenolic structures in the cell nuclei and cytoplasm in the area of the initial centre were found. Phenolics spread acropetally, gradually covering the whole columella in the dark green seeds. An increase in the number of phenolics occurred, together with an increase in the number of endoplasmic reticulum structures and in storage materials. In brown seeds, together with ultrastructural degradation and the end of production of storage substances, the number of phenolic deposits in the nucleus and cytoplasm decreases until their disappearance in black dormant seeds. Simultaneously, numerous phenolic deposits appear between the plasmalemma and the cell walls in the outer layer of the cap columella.
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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 | 0.000 | 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 it