Degradation Characteristics and Applications of Amycolatopsis sp.M3-1 for ZJ0273
Bibliographic record
Abstract
ZJ0273,Propyl 4-(2-(4,6-dimethoxypyrimidin-2-yloxy) benzylamino) benzoate,is a novel herbicide with the property of high activity,broad spectrum and low toxicity to animals,and it is developed for pre-and post-emergence weed control in the oilseed rape field.The highly efficient ZJ0273 degrading bacterial strain M3-1 was screened,isolated and separated from farmland of long-term using pyrimidinylthiobenzoate herbicides by applying modern molecular biological techniques together with the traditional microbiological methods,and it can grow on by using ZJ0273 as the sole carbon and energy source.The strain M3-1 was identified as Amycolatopsis sp.by physiological,biochemical tests and 16s rDNA sequence.The optimum ZJ0273 degrading conditions of using strain M3-1 and their application in soil were studied.The results show that with condition of 35℃,pH 6.0,8% of inoculation and 100 mg?L?1 of ZJ0273,the degrading ratio in 25 d is 63.3%.Using strain M3-1,the degradation ratio of ZJ0273 is decreased with the increasing ZJ0273 concentration;300 mg?L?1 of ZJ0273 can strongly inhibit bio-activity of strain M3-1,which means that higher concentration of ZJ0273 has higher toxicity to M3-1.The strain M3-1also has a good degradation effect to ZJ0273 in soil,the degradation ratio could up to 53.7% after 25 days.The physicochemical properties of strain M3-1 may open new possibilities for its biotechnological applications and allow the use of Amycolatopsis sp.M3-1 in the soil bioremediation.
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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".