The dynamics of karyopherin-mediated nuclear transport
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
The regulated exchange of proteins and nucleic acids between the nucleus and cytoplasm demands a complex interplay between nuclear pore complexes (NPCs), which provide conduits in the nuclear envelope, and mobile transport receptors (or karyopherins, also known as importins/exportins) that bind and mediate the translocation of cargoes through the NPCs. Biochemical characterization of individual karyopherins has led to the identification of many of their cargoes and to the elucidation of the mechanisms by which they mediate transport. Likewise, the characterization of numerous NPC-associated components, in combination with structural studies of NPCs, have begun to address the possible mechanisms that drive nucleocytoplasmic transport, and the role that different nucleoporins play in the transport process. Some recent studies indicate that several NPC-associated factors, previously thought to be stable components of the NPC, dynamically interact with both nuclear and cytoplasmic aspects of the NPC. The mobility of these components challenges our conventional view of the NPC as the stationary phase of transport. These components and their potiential roles in nucleo-cytoplasmic transport are discussed.
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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