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Apoptosis plays a key role in the physiology of multicellular organisms, and has been well studied in mammals, but not in teleosts. Zinc (Zn) has been shown to be an important regulator of apoptosis and apoptosis involves in the regulation of lipid metabolism. Moreover, our recent study indicated that waterborne and dietborne Zn exposure differently influenced lipid metabolism in Pelteobagrus fulvidraco,...
Transcription factor nuclear factor of activated T cells c4 (NFATc4) is the best-characterized target for the development of cardiac hypertrophy. Aberrant microRNA-29 (miR-29) expression is involved in the development of cardiac fibrosis and congestive heart failure. However, whether miR-29 regulates hypertrophic processes is still not clear. In this study, we investigated the potential functions...
Three key genes, stearoyl-CoA desaturase-1 (SCD1), Δ6 fatty acyl desaturases (Fads2 (Δ6)) and elongase of very long-chain fatty acid 5 (ELOVL5) were firstly isolated and characterized from yellow catfish, Pelteobagrus fulvidraco. The protein sequence of yellow catfish SCD1 and Fads2 (Δ6) possessed all the characteristics of microsomal fatty acid Fads2 (Δ6), including three histidine boxes, two transmembrane...
Superoxide dismutases (SODs) are metalloenzymes that represent one important line of defense against reactive oxygen species (ROS). In this paper, two novel SOD genes, MdSOD1 and MdSOD2, which putatively encode 261 and 214 amino acid residues respectively were identified and characterized from the housefly Musca domestica. The high similarity of MdSOD1 and MdSOD2 with SODs from other organisms indicated...
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