Microbial diversity associated with a <i>Paralvinella sulfincola</i> tube and the adjacent substratum on an active deep‐sea vent chimney
Why this work is in the frame
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Bibliographic record
Abstract
ABSTRACT An extensive survey of the bacterial and archaeal phylogenetic diversity associated with a Paralvinella sulfincola tube and the adjacent substratum was conducted. Phylogenetic groups characterized by anaerobic and/or microaerophilic mesophiles dominated the bacterial 16S rDNA libraries (ɛ‐group F, Sulfurospirillum ‐group, δ‐ Proteobacteria ). The two libraries also contained groups with thermophilic lifestyles (ɛ‐group D, Caldithrix ‐group), groups comprising species with various phenotypes (ɛ‐group B, green non‐sulfur bacteria), and a group without cultured representative (ɛ‐group C). Archaeal 16S rDNA libraries from both samples were dominated by the novel lineage DHVE 9, and contained members of the uncultured group DHVE 3, as well as anaerobic hyperthermophiles from the families Thermofilaceae and Thermococcaceae . These results suggest the presence of mostly mesophilic and low oxygen conditions on the chimney surface, which is in accordance with descriptions of P. sulfincola 's habitat conditions. Although limited by the lack of replicates, our data on the P. sulfincola tube were compared to available data on the microbial communities associated with secretions from other deep‐sea vent polychaetes.
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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) | 0.000 | 0.000 |
| Bibliometrics | 0.000 | 0.000 |
| Science and technology studies | 0.001 | 0.001 |
| 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