Inactivation Efficacy of Antibacterial Protein Crude Extract From CP7 Strain Against Bacillus bombysepticus of Silkworm
Bibliographic record
Abstract
In this study,antibacterial protein crude extract was prepared from Paenibacillus polymyxa fermentation culture of a new strain of CP7 and used for inverstigation on its inactivation efficacy against a strain of Bacillus sp..The results showed that cells and spores of Bacillus bombysepticus became abnormal in shape after being treated with the antibacterial protein crude extract.Distortion,sunken surface,emptiness and dents were observed.Damage also occurred to cells and tissues that arose crimples of cell wall,disruption of cell membrane,dissolution and disappearance of organelles,leakage of intracellular substances(especially phosphorus and DNA).It also influenced respiration of cells and spores.Oxygen consumption was increased rapidly in short time after the treatment.Persistence in time of aerobic respiration was shortened and the amount of overall consumed oxygen was decreased.The analysis suggested that cells and spores of Bacillus sp.were directly damaged after treatment with CP7 antibacterial proteins.These antibacterial proteins can demolish structures of cell wall and cell membrane,dissolve the cytoplasm or make the cytoplasm leak out of the cell in serious cases,and finally inhibit or kill bacteria through synergistic action of affecting respiratory metabolic pathway.
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How this classification was reachedexpand
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 itClassification
machine, unvalidatedMachine predicted; a candidate call from one teacher head, 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".