Genomic and phenotypic characterization of Rhizobium gallicum phage vB_RglS_P106B
Bibliographic record
Abstract
The phage P106B (vB_RglS_P106B) is a Siphoviridae phage with a narrow spectrum of infectivity, which has been isolated from soils with a history of pea cultivation. The trapping host of P106B is an indigenous strain of Rhizobium gallicum (SO14B-4) isolated from soils associated with Vicia cracca. Phenotypic characterization of the phage revealed that P106B has an approximate burst size of 21 p.f.u. per infected cell with 60 min and 100 min eclipse and latent periods, respectively. Phage P106B was unable to transduce under the conditions tested. The genome of P106B is 56 024 bp in length with a mean DNA G+C content of 47.9 %. The complete genome sequence contains 95 putative ORFs and a single tRNA gene coding for leucine with the anticodon TTA. Putative functions could only be assigned to 22 of the predicted ORFs while a significant number of ORFs (47) shared no sequence similarities to previously characterized proteins. The remaining 26 putative protein-coding genes exhibited a sequence resemblance to other hypothetical proteins. No lysogeny-related genes were found in the P106B genome.
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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".