RAP, a member of the Ras superfamily of small GTPases and its putative GTPase activating proteins and guanine nucleotide exchange factors in raw 264.7 macrophages
Bibliographic record
Abstract
The Fcγ receptor is a cell surface protein essential in the immune response that binds IgG-opsonized particles resulting in phagocytosis. Phagocytosis is a process used to remove pathogens and confine them in a vacuole that will enable their breakdown. The members of the Ras superfamily of small G proteins have been identified in samples where the activated Fcγ receptor complex was captured and analyzed using tandem mass spectrometry. The protein Rap. beloning to the Ras superfamily, guanosine triphosphatases (GTPase) activating proteins (GAPs), which promote the dissociation of GTP, and guanine nucleotide exchange factors (GEFs), that permits the exchange of GDP for GTP, were detected by SEQUEST in RAW 264.7 macrophages and futher analyzed using various methods. In this study, Raps, RasGAPs, and RapGEFs, were observed by tandem mass spectrometry and sequence correlation analysis. The selected isoforms were confirmed by Western blots, live cell confocal microscopy with fluorescent fusion constructs and antibody staining to verify the localization of Ras proetins, specifically Rap1, p120RasGAP and C3G, a RapGEF, to activated Fc reeceptor [sic].
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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 | 0.001 |
| Insufficient payload (model declined to judge) | 0.001 | 0.001 |
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".