... on cardiac lipid composition. In both populations of perch, the activity of glycolytic (pyruvate kinase and lactate dehydrogenase) and tricarboxylic acid cycle (pyruvate dehydrogenase and citrate synthase) enzymes increased with acute warming. However, at temperatures exceeding 30°C, a drastic thermally...

... species, thus suggesting that the two varieties have different degrees of adaptation to low temperatures. The objective of this study was to investigate the changes in lipid composition of soft tissues in wild and selected hard clams in relation to their metabolic and genetic characteristics. Clams were...

... composition, rather than the PM as a whole, are particularly important during thermal acclimation. * Author for correspondence (e-mail: [email protected]) 26 9 2005 © The Company of Biologists Limited 2005 2005 raft trout Oncorhynchus mykiss lipid composition...