Structure–activity relationship study on the bioreduction of AZO dyes by <i>Clostridium paraputrificum</i>
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
Abstract Seven commercially available, structurally related azo dyes have been bioreduced by the anaerobic bacterium Clostridium paraputrificum. The rates of reduction of these dyes were found to vary between 24 and 74 nmoles reduced/mg protein/h. Acid red 1 and desmethyl acid red 106 were found to be the most readily reduced, while chromotrope 2R and cibacron brilliant red 3B-A were reduced at the slowest rates. The differences in reduction rates can be rationalized on the basis of structural differences and are consistent with the possible intermediacy of low molecular-weight electron carriers as the mediators of reduction. The incorporation of electron-withdrawing groups into the dyes, even if remotely placed, was found to increase the rate of reduction of dyes under controlled conditions, supporting the inversely proportional relationship between the electron density of the azo bond and the ease of bioreduction.
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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