Bibliographic record
Abstract
As a widely cultivated crop worldwide, barley ( Hordeum vulgare ) has a long history of domestication and has had a profound impact on agricultural production and human life. With the development of molecular biology technology, research on nucleotide diversity in barley has gradually deepened, providing important basis for understanding the genetic structure and domestication mechanism of barley. This study aims to analyze the impact of domestication on nucleotide diversity in barley. By comparing and analyzing the nucleotide diversity of wild barley and cultivated barley, it is found that population bottlenecks and targeted breeding during domestication have a profound impact on genetic structure. Meanwhile, the changes in adaptive genes and genomic structure of barley caused by domestication were explored, revealing the impact of domestication mechanisms on crop genetics. This study aims to enhance the understanding of the genetic mechanism of barley domestication, and provide scientific basis for variety improvement and genetic resource protection. In addition, it has reference value for other crop domestication and genetic diversity research, and is of great significance for promoting the development of agricultural biotechnology.
Fetched live from OpenAlex and de-inverted. Abstracts are not stored in this database: the inverted indexes are 8.6 GB of the frame’s 9.3 GB of text, and the host has 13 GB free.
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".