The complete chloroplast genome sequence of Viola labradorica (Violaceae)
Bibliographic record
Abstract
Viola labradorica is commonly known as Alpine violet, American dog violet, Dog violet, and Labrador violet. This species is distributed throughout eastern Canada and North America. In the present study, we sequenced the chloroplast genome of V. labradorica for the first time and performed a phylogenetic analysis of the genus Viola. The length of the chloroplast genome of V. labradorica was 158,751 bp. A large single-copy region (87,211 bp), a small single-copy region (17,344 bp), and two inverted repeat regions (27,098 bp each) were identified. A phylogenetic analysis was conducted using 77 protein-coding genes from the chloroplast genomes of 34 Viola. Salix koriyanagi (Salicaceae) was used as an outgroup. The genus Viola forms a monophyletic clade. Among the clades for the genus Viola, the sect. Viola formed a clade and was divided into two subclades: subsect. Viola and subsect. Rostratae. Within the subsect. Rostratae, V. labradorica was placed in a basal position. These results contribute to a clear identification of the phylogenetic position of V. labradorica in the subsect. Rostratae.
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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 | 0.001 |
| Bibliometrics | 0.001 | 0.003 |
| Science and technology studies | 0.001 | 0.000 |
| Scholarly communication | 0.001 | 0.001 |
| Open science | 0.001 | 0.001 |
| Research integrity | 0.001 | 0.001 |
| Insufficient payload (model declined to judge) | 0.003 | 0.002 |
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".