Tellurite removal by a tellurium-tolerant halophilic bacterial strain, Thermoactinomyces sp. QS-2006
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
Among the 25 strains of moderately halophilic bacteria isolated from the hypersaline environments of Iran, a Gram-positive and moderately halophilic bacterial strain isolated from a saline soil was identified as Thermoactinomyces sp. strain QS-2006. This strain was found to tolerate high concentrations of tellurite with growth occurring up to a concentration of 500 mM Te. When the strain was cultured aerobically in medium containing 0.1–3.0 mM potassium tellurite, tellurium was removed from the soluble toxic oxyanion form under a wide range of conditions including pH (7–10), temperature (30–45°C), agitation (0–220 rpm), and various concentrations of salts including NaCl , KCl , NaNO 3 and NaCH 3 COOH (0.5–1.5 M). Maximum tellurite removal (95.5%) occurred in a medium containing 1–3% NaCl with a pH of 7.5 incubated at 35°C. Transmission Electron Microscope (TEM) coupled with Energy Dispersive X-ray (EDX) showed that tellurium compounds were adsorbed to the bacterium wall and inside the cytoplasm.
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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 | 0.001 | 0.000 |
| Meta-epidemiology (narrow) | 0.000 | 0.000 |
| Meta-epidemiology (broad) | 0.001 | 0.000 |
| Bibliometrics | 0.000 | 0.000 |
| Science and technology studies | 0.000 | 0.001 |
| Scholarly communication | 0.000 | 0.000 |
| Open science | 0.001 | 0.000 |
| Research integrity | 0.001 | 0.000 |
| Insufficient payload (model declined to judge) | 0.001 | 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