Genetic Diversity Analysis of 20 Potato(Solanum tuberosumL.) Genetypes in Qinghai Province with SSR Markers
Bibliographic record
Abstract
The SSR was used to study the genetic diversity of 20 potato cultivars in Qinghai Province.The result showed that 136 bands were amplified,with a mean of 13.5,among them 130 bands were polymorphic,the ratio of polymorphism was as high as 95.59%.The polymorphic information content values(PIC) ranged from 0.225 6 to 0.948 4,with a mean of 0.768 3.The fragment size varied from 100 to 300 bp.The UPGMA(unweighted pair group method arithmetic averages) analysis based on SSR data showed that all accessions can be classified into five groups at 0.61 similarity level,which indicated that the hereditary basis of 20 tested potato varieties was narrow,and the cluster analysis result was in good accordance with source of tested varieties.
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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 | 0.001 | 0.000 |
| Meta-epidemiology (narrow) | 0.000 | 0.000 |
| Meta-epidemiology (broad) | 0.000 | 0.000 |
| Bibliometrics | 0.001 | 0.001 |
| 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 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".