Isolation and Characterization of An Alkaliphilic and Halotolerant <i>Nesterenkonia.sp</i> from An Extreme Soda Saline-alkali Soil in the Northeastern of China
Bibliographic record
Abstract
A strain of alkaliphilic and halotolerant, rod-shaped bacterium, designated strain SA-3, was solated from an Extreme soda saline-alkali soil in Heilongjiang, northeastern China. Strain SA-3 was Gram-positive, catalase-positive, and oxidase-negative and formed Orange colonies, and starch is not hydrolyzed, optimal growth conditions were pH 9.0 and 0.5 mol/L NaCl. Strain SA-3 has strong resistance to Na 2 CO 3 , hight pH value, and NaCl. 16S rRNA a gene sequence alignment analysis show that the strain formed a separated line within a clade containing the genus Nesterenkonia in the phylum Actinobacteria and was related to the species Nesterenkonia lutea YIM 70081 T (sequence similarity 99.2%), Nesterenkonia sandarakina YIM 70009 T (99.2%), Nesterenkonia jeotgali JG-241 T (99.1%), Nesterenkonia halotolerans YIM 70084 T (99.0%), Nesterenkonia aethiopica DSM 17733 T (97.5%). This similarity, suggest that this salt-tolerant alkaliphilic bacterium belonged to genus Nesterenkonia . This strain is a great potential microbial resources for development.
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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 | 0.000 | 0.000 |
| Meta-epidemiology (narrow) | 0.001 | 0.000 |
| Meta-epidemiology (broad) | 0.001 | 0.000 |
| Bibliometrics | 0.001 | 0.001 |
| Science and technology studies | 0.001 | 0.000 |
| Scholarly communication | 0.001 | 0.001 |
| Open science | 0.000 | 0.001 |
| Research integrity | 0.001 | 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 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".