A model for the biogenesis of Turnip mosaic virus replication factories
Why this work is in the frame
A frame that forgets how it found something cannot be audited. These are the routes that admitted this work.
Bibliographic record
Abstract
Nicotiana benthamiana plants were agroinfiltrated with an infectious clone of the Turnip mosaic virus (TuMV) that was engineered to tag replication vesicles with either GFP or mCherry fluorescent proteins. Punctuate vesicle structures were observed in the cytoplasm of infected cells corresponding to viral replication factories. The vesicles were highly motile and co-aligned with the microfilaments. Utilization of latrunculin B, an inhibitor of microfilament polymerization, reduced accumulation of the virus, suggesting that microfilaments are necessary during infection. To investigate biogenesis of the vesicles, leaves were infected simultaneously with two recombinant TuMV infectious clones, one that labeled vesicles in red and one that labeled them in green. We observed cell with green only and red only vesicles indicating a single viral genome origin. In some cases, vesicles exhibited sectors of green, red and yellow fluorescence were also observed, demonstrating that fusion among individual vesicles is possible. Based on those results we propose a model for the biogenesis of viral factory, where viral translation and replication are tightly coupled within virus-induced vesicles.
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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 | 0.002 |
| 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 | 0.001 |
| Scholarly communication | 0.000 | 0.000 |
| Open science | 0.001 | 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