Genetic Regulatory Mechanisms of Muscle Growth and Flesh Quality in <i>Oxyeleotris marmorata</i>
Bibliographic record
Abstract
Oxyeleotris marmorata, commonly known as the marbled sleeper or bamboo fish, is a high-value tropical freshwater species appreciated for its superior flesh quality and nutritional value. Despite increasing production, the long breeding cycle and slow growth rate hinder its industrial development. This review systematically summarizes the genetic and molecular mechanisms underlying muscle growth and flesh quality traits in O. marmorata, aiming to provide a theoretical basis for genetic improvement. Key topics include muscle development stages, fiber types and composition, regulatory pathways such as the GH/IGF axis and myogenic regulatory factors (MRFs), as well as roles of non-coding RNAs. The paper also explores genes related to intramuscular fat deposition, collagen synthesis, and flavor-related metabolism. Advances in omics technologies, QTL/GWAS findings, environmental and nutritional influences, and breeding strategies like MAS and CRISPR-based gene editing are also discussed. This review provides comprehensive insights into improving growth performance and meat quality through molecular breeding approaches.
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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 | 0.000 |
| 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) | 0.002 | 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".