EXPLOITATION OF VARYING LIGHT REGIMES AND HIGH SUCROSE CONCENTRATIONS FOR IN VITRO TUBERIZATION IN POTATO: A STEP TOWARDS DISEASE FREE SEED PRODUCTION
Bibliographic record
Abstract
Potato is the 4 th major vegetable crop in our country but more than 90% of the seed is imported which costs heavy economic burden on the foreign exchange. Further, imported germplasm is not well adapted to local climatic conditions and is vulnerable to different types of diseases. In vitro manipulations have proved their worth not only for the mass multiplication but also for the production of disease free seed of various crop plants. A proficient in vitro micropropagation and tuberization system was established in elite potato cultivars Kuroda and Desiree. In addition to growth hormones, sucrose concentration and light regime appeared to have dominant effect on microtuberization. Maximum number of microtubers was observed in genotype Desiree (2.20±0.20) followed by Kuroda (2.0±0.316) on MS medium augmented with 8% sucrose. Average fresh weight was maximum (0.70±0.063 g) on MS medium augmented with 10% sucrose in genotype Desiree. Likewise, best microtuberization was observed in initial 20 days light (16 hrs light with 8 hrs dark) incubation followed by complete dark incubation. The resultant microtubers were multiplied in pots for the production of minitubers and were tested for disease infestation by ELISA (Enzyme Linked Immunosorbant Assay). The antigen-antibody interaction was detected to be similar to the negative control (0.35-0.528) indicating absence of the viral pathogens. Hence, the developed protocol can be employed for the mass multiplication of disease free seed of elite potato cultivars resulting in reduced dependence on imported seed.
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 | 0.001 | 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".