A multigene phylogenetic assessment of the <i>Dilsea/Neodilsea</i> species complex (Dumontiaceae, Gigartinales) supports transfer of <i>Neodilsea natashae</i> to the genus <i>Dilsea</i>
Bibliographic record
Abstract
Abstract Sequence data from the nuclear large subunit ribosomal DNA (LSU), plastid large subunit of ribulose-l-5-bisphosphate carboxylase/oxygenase (rbcL) and the DNA barcode region of the mitochondrial cytochrome c oxidase 1 gene (COI-5P) were analyzed separately and in combination to assess monophyly of the red algal genera Dilsea and Neodilsea in the northeastern Pacific. Except for the LSU, all analyses affiliated Neodilsea natashae with species of the genus Dilsea rather than species of Neodilsea. These results, as well as anatomical features of Neodilsea natashae, support its transfer to Dilsea, as Dilsea natashae.
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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) | 0.000 | 0.000 |
| Meta-epidemiology (broad) | 0.000 | 0.000 |
| Bibliometrics | 0.001 | 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) | 0.001 | 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 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".