Kinetin Is the Most Effective Cytokinin on Shoot Multiplication from Cucumber
Bibliographic record
Abstract
In vitro shoot multiplication of cucumber (Cucumis sativus) was examined from the nodal explants of 10-day-old aseptic plantlets using Murashige and Skoog (MS) media supplemented with different concentration (0, 0.5, 1, 2, 3 mg L-1) of cytokinins (6-Benzylaminopurine-BAP, Kinetin-Kn, Thidiazuron-TDZ, and Zeatin). Nodal explants of cucumber showed shoot induction and multiplication in response to all cytokinins tried. MS medium containing Kn was the most effective for inducing shoots from nodal explants of cucumber. The maximum rate of regeneration (83%), the highest number of obtained shoots (7.93 shoots/explant) and the longest shoots (3.61 cm) were obtained on MS medium fortified with 1 mg L-1 Kn. The lowest culture responses were recorded for media supplemented with either BAP or Zeatin. In conclusion, using Kn is strongly recommended than using Zeatin, TDZ and BAP to obtain the highest percentage of regeneration, the highest number of shoot/explant, and the highest shoot length for nodal explants of cucumber.
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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) | 0.000 | 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".