Biochemical Composition of Fertilized Striped Bream Pagellus erythrinus(Linnaeus, 1758) Eggs
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چکیده
منابع مشابه
Pronuclear Microinjection of Rabbit Fertilized Eggs
Although, the first transgenic animal was produced more than 30 years ago, there are still many factors limiting efficiency of transgenesis. One of them is the low rate of transgene incorporation into the genome of microinjected eggs. This mini-review summarizes recent research methods based on pronuclear microinjection of rabbit fertilized eggs in order to reach higher efficiency of transgene ...
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The eccentric shift of the sea-urchin egg within the fertilization membrane under an electric field was analysed by measuring the electrophoretic mobility of the isolated fertilization membrane and that of the egg deprived of the fertilization membrane. In addition, the migration speed of the egg proper was measured within the fertilization membrane under the conditions that: either (1) the mov...
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The aim of this study was to investigate the impact of production system (organic, conventional) on the quality of chicken eggs. Energetic value, carbohydrate, cholesterol, protein, fatty acid, sodium, potassium, phosphorus, dry matter and vitamin contents were evaluated. The mean content of cholesterol was 30%, and potassium 7%, greater in the organic eggs compared with the conventional eggs. ...
متن کاملPurification and Characterization of an Antioxidant Protein from Fertilized Eggs
Free radicals may attack cells or tissue, leading to chronic diseases, and antioxidant consumption is potentially useful for removing free radicals. Egg proteins may be used as potential sources of antioxidant considering their ability of scavenging free radicals to apply for food or cosmetics industry. In this study, we obtained a natural antioxidant protein from fertilized eggs, which was a d...
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When fertilized one-cell eggs are subjected to distilled water treatment for 2-6 min, cytoplasm bulges through the sperm-slit in the zona pellucida and forms a cytoplasmic fragment (CF). CFs were observed in 86-5% of eggs; in 20-9% of cases CFs contained a pronucleus (or pronuclei). In 53-4% of eggs permanent incorporation of the second polar body (2 P.B.) into the egg cytoplasm occurred. These...
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ژورنال
عنوان ژورنال: Pakistan Journal of Biological Sciences
سال: 2005
ISSN: 1028-8880
DOI: 10.3923/pjbs.2005.1342.1345