Effects of increased CO2 on fish gill and plasma proteome.

ABSTRACT: Ocean acidification and warming are both primarily caused by increased levels of atmospheric CO2, and marine organisms are exposed to these two stressors simultaneously. Although the effects of temperature on fish have been investigated over the last century, the long-term effects of moderate CO2 exposure and the combination of both stressors are almost entirely unknown. A proteomics approach was used to assess the adverse physiological and biochemical changes that may occur from the exposure to these two environmental stressors. We analysed gills and blood plasma of Atlantic halibut (Hippoglossus hippoglossus) exposed to temperatures of 12 °C (control) and 18 °C (impaired growth) in combination with control (400 µatm) or high-CO2 water (1000 µatm) for 14 weeks. The proteomic analysis was

SUBMITTER: Bresolin de Souza K 

PROVIDER: S-EPMC4109940 | biostudies-literature | 2014

REPOSITORIES: biostudies-literature