Influences of Cadmium Stress on Photosynthesis and Endopeptidase Activities in Salix matsudana
Bibliographic record
Abstract
Salix matsudana was grown in hydroponic culture for 14d with CdCl2(0,5,25,50μmol·L-1),the effects of Cd on photosynthetic performance and endopetidase activites of S.matsudana were investigated through analyzing chlorophyll,Rubisco,PEPC free amino acid and endopetidase.Total chlorophyll,chlorophyll a and b were decreased in Cd-treated plant,Rubisco activity was reduced with Cd levels in the medium,PEPC activity in roots and leaves showed an decline under Cd treatment,free amino acids in roots remained no significant change,but free amino acids in leaves were increased depending upon concentration of Cd;endopeptidase in roots was hindered at different dose of Cd,however,endopetidase in leaves increased at higher dose of Cd compared to control.The results showed that the effects of Cd on photosynthesis of S.matsudana were related to decrease in photosynthetic pigments,up-regulation of endopeptidase in leaves and inhibition of CO2 carboxylation.
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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) | 0.001 | 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".