... respiration is impaired. CT min Mitochondrial flexibility OXPHOS Thermal sensitivity Cold tolerance Complex I The Danish Council for Independent Research - Natural Sciences European Union 101029380 Most insects have limited capacity for physiological heat...

... increased as diapause progressed, and acclimation to variable conditions altered both metabolic intensity and thermal sensitivity. However, incorporating these two types of metabolic plasticity into energy use models did not improve energy use estimates, validated by empirical measurements of energy stores...

..., indicating the important role of acclimation in their capacity to adjust to thermal challenges. Climate change Mitochondria Reactive oxygen species Aquatic ectotherms Thermal sensitivity Metabolism Groupe de Recherche Interuniversitaire en Limnologie Natural Sciences...

... limits but turn to oxidation of alternative substrates as complex I-supported respiration is impaired. Complex I Mitochondrial flexibility Glycerol-3-phosphate dehydrogenase Substrate control Thermal sensitivity Thermal tolerance The body temperature of ectotherms is closely associated...

...Jeffrey P. Olberding; Stephen M. Deban ABSTRACT Temperature influences many physiological processes that govern life as a result of the thermal sensitivity of chemical reactions. The repeated evolution of endothermy and widespread behavioral thermoregulation in animals highlight the importance...

..., as a key driver of thermal sensitivity in early life. * Author for correspondence ( [email protected] ) Competing interest The authors declare no competing or financial interests. 15 7 2020 9 10 2020 © 2020. Published by The Company of Biologists Ltd 2020...

...-tolerant mitochondria than their endemic counterparts. Mitochondria Climate change Thermal sensitivity Invasive species Aquatic ectotherms One of the greatest challenges faced by organisms in our time is climate change. Predictive models have estimated that by the end of the 21st century...

... influenced by temperature. The thermally induced changes to the regulation of specific steps within the OXPHOS process are poorly understood. In our study, we used the eurythermal species of planarian Dugesia tigrina to study the thermal sensitivity of the OXPHOS process at 10, 15, 20, 25 and 30°C. We...

... max Thermal sensitivity Trade-off The Earth's climate is changing rapidly, with both global surface temperatures and the incidence and intensity of extreme temperature events projected to increase ( IPCC, 2014 ). Within this context, the assessment of species' sensitivity to elevated...

...Essie M. Rodgers; Craig E. Franklin ABSTRACT Survival of air-breathing, diving ectotherms is dependent on their capacity to optimise the time available for obligate underwater activities, such as predator avoidance. Submergence times are thermally sensitive, with dive durations significantly...

... Thermal sensitivity Heart rate Thermotolerance Thermal safety margin Latitudinal gradients For ectotherms, environmental temperature ( T a ) is perhaps the most important abiotic factor that affects their body temperature ( Hochachka and Somero, 2002 ; Young et al., 2011 ) influencing...

... mitochondrial respiration temperature thermal sensitivity Mitochondrial DNA (mtDNA) encodes 13 key peptides of the mitochondrial electron transport system (ETS), and it is therefore suspected to partly evolve to adjust oxidative phosphorylation (OXPHOS) to environmental conditions of the organism...