The correlation between fish growth and several biochemical characteristics with reference to the steelhead Parasalmo mykiss Walb
| Autor: | Nina N. Nemova, O. V. Meshcheryakova, M. I. Shatunovskii, M. V. Churova |
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| Rok vydání: | 2010 |
| Předmět: |
chemistry.chemical_classification
medicine.medical_specialty animal diseases Dehydrogenase Biology General Biochemistry Genetics and Molecular Biology chemistry.chemical_compound Endocrinology Enzyme chemistry Lactate dehydrogenase Internal medicine Gene expression Myosin medicine biology.protein Cytochrome c oxidase Rainbow trout General Agricultural and Biological Sciences Gene |
| Zdroj: | Biology Bulletin. 37:236-245 |
| ISSN: | 1608-3059 1062-3590 |
| DOI: | 10.1134/s1062359010030040 |
| Popis: | Correlation analysis demonstrated a statistically significant correlation of linear-weight characteristics of the steelhead rainbow trout (cultivated steelhead form) with an RNA/DNA ratio and the expression level of the gene encoding cytochrome c oxidase (CCO) in two-year-old individuals (1+) as well as the expression level of the gene encoding the myosin heavy chain (MyHC) and activities of the enzymes CCO and lactate dehydrogenase (LDH) in muscles and 1-glycerophosphate dehydrogenase (1-GPDH) and glucose-6-phosphate dehydrogenase (G6PDH) in the liver of two- and three-year-old individuals (1+ and 2+). With age, the correlation of 1-GPDH and G6PDH activities in the rainbow trout liver with the fish body weight increased, whereas their correlations with the body length reduced. The age- and sex-related distinctions in the MyHC gene expression and activities of the white muscle enzyme LDH and the liver enzymes 2-GPDH and G6PDH were detected in rainbow trout of both age cohorts. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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