Research into Molecular Environmental Physiology at Bangor covers the physiological adaptations of aquatic animals to extreme and seasonal environments. Studies have concentrated on whole animal and tissue-based responses (respiratory gas exchange, acid-base balance, ion-regulation, nitrogen excretion and protein metabolism) to fluctuations in physico-chemical variables, such as oxygen supply, temperature, salinity or pH. This has lead to an interest in the energetic costs of survival and the mechanisms underlying variations in tolerance limits between species. More recently, we have been using a molecular approach to link genotype to phenotypic plasticity. Collaborative projects are enabling us to examine the evolutionary significance of these responses. Future directions include the identification of genes induced by environmental stressors, and their physiological significance.

Contact Address:

Dr N. M. Whiteley
Molecular and Environmental Physiology
School of Biological Sciences
Brambell Building
Deiniol Road
Bangor
Gwynedd
LL57 2UW