Metabolic Pathways in Kiwifruit: From Gene Expression to Metabolite Accumulation
Bibliographic record
Abstract
By combining metabolome and transcriptome data, we found several important regulatory pathways and transcription factors. These components are all related to the production and accumulation of flavor substances in kiwifruit during development and ripening. The L-galactose pathway is the main way to synthesize AsA (ascorbic acid), while the D-galacturonic acid pathway and AsA cycle pathway are secondary. MYB transcription factors affect the accumulation of chlorophyll and carotenoids, which is directly related to the color performance of the fruit. Key structural genes such as AaLDOX have also been found, which are involved in the synthesis of anthocyanins and form the red flesh of some kiwifruit varieties. These findings give us a clearer understanding of how flavor substances are synthesized and regulated in kiwifruit. These studies can be used in breeding in the future, such as improving the flavor, nutrition and appearance of kiwifruit to make the quality better.
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How this classification was reachedexpand
Full frame machine prediction
Teacher imitationNot calibrated prevalence, not ground truth. Human validation pending. The Gemma side is a direct model label for every work in the frame, read from the title-only record. The Codex side is a classifier learned from the 10,348 direct Codex labels and calibrated to design-weighted sample rates; fields without enough sample support carry no Codex call. Candidate is the union of the two sides; consensus is their intersection. These outputs are machine_predicted_unvalidated and are not human labels.
Distilled classifier scores by category (both heads)
| 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) | 0.001 | 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 source (direct Gemma or distilled Codex), 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".