AI Article Synopsis

  • * No significant differences were found in length-weight relationships between large and small individuals, but hormonal levels and antioxidant activities varied significantly.
  • * Out of 3,308 identified proteins, 69 were upregulated and 185 downregulated, indicating that growth advantages were linked to processes like glycolysis, protein synthesis, and antioxidant function.

Article Abstract

To analyze the differences between different-sized , we randomly selected 600 3-month-old . juveniles. Four months later, the blood and white muscle of these fish were analyzed. The results showed no significant difference in the length-weight relationship (LWR) value between the large and small . . The levels of serum growth hormone (gh) and insulin-like growth factor 1 (igf1) in the large . were significantly lower than those in the small, whereas the activity levels of Total superoxide dismutase (T-sod) and catalase (cat) were opposite to the results of gh and igf1. A total of 212 and 245 metabolites showed significant changes in the positive and negative polarity mode, respectively. Among 3,308 proteins identified, 69 proteins showed upregulated expression, and 185 proteins showed downregulated expression. These results indicated that the growth advantage of . was closely related to glycolysis, protein synthesis, and antioxidant function.

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Source
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC10407750PMC
http://dx.doi.org/10.1016/j.isci.2023.107413DOI Listing

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