Bibliographic record
Abstract
[Objective] The aim was to establish the BHK-21 stable cell lines expressing T7 RNAP and GFP.[Method]T7 RNAP gene was amplified from E.coli BL21(DE3)and inserted into FG12 vector.The lenti-virus recombinant plasmid FG12-T7 RNAP plasmid was obtained via identification with double enzymes digestion and gene sequencing.The transient expressed T7 RNAP protein was determined by WB in 293T cells transfected with FG12-T7 RNAP plasmid.The recombinant FG12-RNAP lenti-virus was packaged up by transfecting the 293 cells with the recombinant vector FG12-RNAP and the helper plasmids via lipofectamine-2000,which was then used to infect BHK-21 cells.The positive cell clones were obtained after continuous screening by GFP.The expression of T7 RNAP gene was confirmed by Western blot.[Result]The cell line stably expressing the T7 RNAP gene was established by Western blot.[Conclusion]T7 RNAP gene could be stably expressed in eukaryotic cells and it provided a good platform to rescue RNA virus in vivo.
Fetched live from OpenAlex and de-inverted. Abstracts are not stored in this database: the inverted indexes are 8.6 GB of the frame’s 9.3 GB of text, and the host has 13 GB free.
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 | 0.001 | 0.000 |
| Meta-epidemiology (narrow) | 0.000 | 0.000 |
| Meta-epidemiology (broad) | 0.001 | 0.000 |
| Bibliometrics | 0.000 | 0.001 |
| Science and technology studies | 0.001 | 0.000 |
| Scholarly communication | 0.001 | 0.001 |
| Open science | 0.001 | 0.000 |
| Research integrity | 0.000 | 0.001 |
| Insufficient payload (model declined to judge) | 0.003 | 0.003 |
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".