Bibliographic record
Abstract
磷是生命的必需元素之一，在作物的生长发育中起着重要的作用。然而，大多数土壤中有效磷的含量很低，而作为磷肥生产的磷矿资源正趋于耗竭，与此同时，土壤中的磷大部分以作物难以利用的形态存在。已有的研究表明植物通过分泌柠檬酸活化土壤中难溶性无机磷从而提高了土壤磷的可利用性。本研究采用根癌农杆菌介导法将柠檬酸合成酶（citrate synthase）基因CS导入杂交籼稻优良恢复系明恢86，共获得48株T0再生植株。经PCR检测，其中22株为转基因阳性植株。对阳性转基因植株的Southern及Northem分析表明，外源基因己整合到了水稻基因组中并得以有效表达。转基因植株后代的生理学和农艺学性状的研究正在进行之中。
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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 | 0.001 |
| Meta-epidemiology (narrow) | 0.000 | 0.000 |
| Meta-epidemiology (broad) | 0.000 | 0.000 |
| Bibliometrics | 0.001 | 0.001 |
| Science and technology studies | 0.001 | 0.003 |
| Scholarly communication | 0.003 | 0.003 |
| Open science | 0.000 | 0.000 |
| Research integrity | 0.001 | 0.001 |
| Insufficient payload (model declined to judge) | 0.003 | 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".