Characterization of the <i>Hippophae rhamnoides WRKY</i> gene family and functional analysis of the role of the <i>HrWRKY21</i> gene in resistance to abiotic stresses
Why this work is in the frame
A frame that forgets how it found something cannot be audited. These are the routes that admitted this work.
Bibliographic record
Abstract
Sea buckthorn (Hippophae rhamnoides L.) is a plant with economic and ecological value. It is uniquely capable of growing well under salt and drought stress. WRKY transcription factors play important roles in the ability of plants to resist stress. In this study, 48 HrWRKY genes were identified based on RNA sequencing of H. rhamnoides. Evaluation of expression pattern of HrWRKY1, HrWRKY17, HrWRKY18, HrWRKY21, HrWRKY33-2, HrWRKY40-2, HrWRKY41, and HrWRKY71 suggested that they were involved in abiotic stress. Interestingly, HrWRKY21, one of eight HrWRKY genes, was a positive regulator of abiotic stress tolerance in H. rhamnoides. In addition, most morphological attributes of roots in transgenic Nicotiana tabacum lines (overexpressing HrWRKY21) were also markedly increased compared with the wild-type (WT), including total lengths, specific root lengths, and surface areas. Stress tolerance of transgenic lines was also correlated with higher antioxidant activity (SOD and POD), lower percentage of relative conductivity (REC), and lower activity of malondialdehyde (MDA) under stress conditions. These findings represent a foundation of knowledge about the molecular mechanisms driving resistance to adverse conditions in plants; they are a promising step towards development of tree cultivars with improved tolerance to abiotic stress.
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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 | 0.001 |
| 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 it