Bibliographic record
Abstract
本研究将紫杆柽柳（Tamarix and rossowii Litv）晚期胚胎发生丰富蛋白（LEADQ663481）基因导入新疆早熟棉新陆早18号,通过冬季海南加代、夏季新疆继代的方法获得T3代转基因棉花株系。从40株大田卡那霉素检测阳性植株中,经过PCR筛选证明3株为阳性的转化株。在室内条件下,对转化株幼苗进行水培实验,并用12%（w/v）PEG-6000处理12h模拟干旱胁迫。结果显示,干旱胁迫之后,转LEA基因棉花基因表达量显著增加;丙二醛生成量显著降低;游离脯氨酸、可溶性糖、可溶性蛋白的生成量显著增加;棉花表型分析也证明了转LEA基因棉花抗旱性有提高。培养45d后,转LEA基因棉花的生物量高于非转基因棉花。本研究结果表明,在干旱胁迫条件下,转LEA基因棉花表现出了优良的生长和生理优势,显示出转LEA基因棉花能提高棉花的抗旱能力。
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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 | 0.001 |
| Bibliometrics | 0.001 | 0.001 |
| Science and technology studies | 0.001 | 0.001 |
| Scholarly communication | 0.003 | 0.002 |
| Open science | 0.000 | 0.001 |
| Research integrity | 0.001 | 0.001 |
| Insufficient payload (model declined to judge) | 0.005 | 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".