Coordinated gene expression during gilthead sea bream skeletogenesis and its disruption by nutritional hypervitaminosis A
نویسندگان
چکیده
منابع مشابه
Juvenile gilthead sea bream (Sparus auratus
In teleost fish, as in other vertebrates, calcium is of key importance for numerous physiological processes. The skeleton of vertebrates consists mainly of calcium phosphate and calcium carbonate. It serves an important role as it determines body shape, protective aspects (scales, bone plates) and as a buffer internal reservoir for calcium and phosphorus. In teleosts, ~99% of the whole-body cal...
متن کاملNutritional regulation of glucose-6-phosphatase gene expression in liver of the gilthead sea bream (Sparus aurata).
To examine the role of glucose-6-phosphatase (G6Pase) in glucose homeostasis in the diabetes-like experimental model of carnivorous fish, we analysed postprandial variations and the effect of starvation, ration size and diet composition on the regulation of G6Pase expression at the enzyme activity and mRNA level in the liver of gilthead sea bream (Sparus aurata). G6Pase expression increased in ...
متن کاملAdipogenic Gene Expression in Gilthead Sea Bream Mesenchymal Stem Cells from Different Origin
During the last decades, adipogenesis has become an emerging field of study in aquaculture due to the relevance of the adipose tissue in many physiological processes and its connection with the endocrine system. In this sense, recent studies have translated into the establishment of preadipocyte culture models from several fish species, sometimes lacking information on the mRNA levels of adipog...
متن کامل‘Molecular characterization of a gilthead sea bream (Sparus aurata) muscle
Understanding the control of piscine fatty acid metabolism is important for determining the nutritional requirements of fish, and hence for the production of optimal aquaculture diets. The regulation and expression of carnitine palmitoyltransferase 1 (CPT1; EC No 2.3.1.21) are critical processes in the control fatty acid metabolism, and here we report a cDNA from gilthead sea bream (Sparus aura...
متن کاملProteolytic systems’ expression during myogenesis and transcriptional regulation by amino acids in gilthead sea bream cultured muscle cells
Proteolytic systems exert an important role in vertebrate muscle controlling protein turnover, recycling of amino acids (AA) or its use for energy production, as well as other functions like myogenesis. In fish, proteolytic systems are crucial for the relatively high muscle somatic index they possess, and because protein is the most important dietary component. Thus in this study, the molecular...
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ژورنال
عنوان ژورنال: BMC Developmental Biology
سال: 2011
ISSN: 1471-213X
DOI: 10.1186/1471-213x-11-7