Screening Quality Mutants of Wheat Radiated by ~(60)Co-γ Ray and Molecular Identification
Bibliographic record
Abstract
To clarify the mutagenic effects of radiation to quality characters of wheat,dry seeds of wheat variety Heke2 were radiated by 60Co-γ ray with the dose of 300Gy.The genetic variation of 234 M3 lines on protein content,wet gluten content,sedimentation value,hardness and yield were analyzed,and the mutants were identified by molecular marker.Depending on the criterion of over mean±2s,13 positive mutant lines and 5 negative mutant lines in protein content,8 positive mutant lines and 3 negative mutant lines in wet gluten content,6 positive mutant lines and 3 negative mutant lines in sedimentation value,2 positive mutant lines and 9 negative mutant lines in hardness,and 5 positive mutant lines and 4 negative mutant lines in yield were identified from 234 M3 lines,respectively.Significant correlation of protein,gluten and sedimentation content indicated parallel variations might be occurred in these traits.Based on national criterion(protein content≥15%,wet gluten content≥35%),8 lines with expected protein and wet gluten content were preliminarily selected.The two SSR primers of Xbarc164 and Xgwm161 correlated with protein content presented polymorphism in those 8 mutant lines by molecular marker,the genetic loci of protein content could be occurred.
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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".