... environmentally realistic, extended marine heatwave. Thermal tolerance Ocean acidification Coral–algal symbiosis Coral bleaching Symbiodiniaceae communities Stress and recovery periods National Institute of Food and Agriculture http://dx.doi.org/10.13039/100005825 1017848...

... the impacts of coral bleaching. * Author for correspondence ( [email protected] ) Competing interests The authors declare no competing or financial interests. 24 7 2023 21 3 2024 © 2024. Published by The Company of Biologists Ltd 2024 This is an Open Access article...

...Laura Fernandes de Barros Marangoni; Cecile Rottier; Christine Ferrier-Pagès ABSTRACT Widespread coral bleaching and mortality, leading to coral reef decline, have been mainly associated with climate-change-driven increases in sea surface temperature. However, bleaching and mortality events have...

... Climate change Coral bleaching Acclimatization Thermal tolerance Heterogeneous environments can drive adaptive diversification when contrasting environmental conditions exert strong divergent selection pressures and distinct habitat types are not equally frequent enough to favor the evolution...

... cell death after prolonged exposure. Aiptasia pallida Symbiodinium Sphingolipids Coral bleaching Many cnidarians, such as corals and sea anemones, engage in endosymbiotic associations with photosynthetic dinoflagellates in the genus Symbiodinium spp. These partnerships...

...Rachel N. Silverstein; Ross Cunning; Andrew C. Baker ABSTRACT Reef corals are sensitive to thermal stress, which induces coral bleaching (the loss of algal symbionts), often leading to coral mortality. However, corals hosting certain symbionts (notably some members of Symbiodinium clade D) resist...

... protection to a symbiotic sea anemone against the effects of stressful heating. Coral bleaching Aiptasia Exaiptasia pallida Thermal stress Respiration Cnidarian–dinoflagellate symbiosis Acclimation Scleractinian corals (Cnidaria, Anthozoa) form the structural basis of coral reefs...

... that inhibition of the Calvin–Benson cycle triggers coral bleaching. Inhibitor concentration range-finding trials aimed to determine the appropriate concentration to generate inhibition of the Calvin–Benson cycle, but avoid other metabolic impacts to the symbiont and the animal host. Both 3 mmol l −1 GA and 20...

...Camille W. Paxton; Simon K. Davy; Virginia M. Weis SUMMARY Coral bleaching occurs when there is a breakdown of the symbiosis between cnidarian hosts and resident Symbiodinium spp. Multiple mechanisms for the bleaching process have been identified, including apoptosis and autophagy, and most...

...Rachael Middlebrook; Kenneth R. N. Anthony; Ove Hoegh-Guldberg; Sophie Dove SUMMARY The onset of large-scale coral bleaching events is routinely estimated on the basis of the duration and intensity of thermal anomalies determined as degree heating weeks. Degree heating weeks, however, do...

... habitat, is threatened by sustained increases in sea surface temperatures (SST), which cause coral bleaching ( Glynn, 1996 ; Brown, 1997 ; Hoegh-Guldberg, 1999 ), increase the severity of tropical storms ( Webster et al., 2005 ) and may be linked to outbreaks of coral disease ( Harvell et al., 1999...

...: a timeline of four billion years. Cell Death Differ. 9 , 367 -393. Baker, A. C. ( 2001 ). Ecosystems: Reef corals bleach to survive change. Nature 411 , 765 . Berkelmans, R. and van Oppen, M. J. H. ( 2006 ). The role of zooxanthellae in the thermal tolerance of corals: a `nugget of hope...

...Lisa J. Rodrigues; Andréa G. Grottoli; Michael P. Lesser SUMMARY Chlorophyll fluorescence has been used to predict and monitor coral bleaching over short timescales (hours to days), but long-term changes during recovery remain largely unknown. To evaluate changes in fluorescence during long-term...

... of Pharmacy and Molecular Sciences, James Cook University, Townsville, QLD 4811, Australia 16 1 2008 © The Company of Biologists Limited 2008 2008 acclimation thermal stress Symbiodinium sp. photoprotective mechanisms coral bleaching Average global sea temperatures have...

... of Biologists Limited 2006 2006 Aiptasia pallida nitric oxide peroxynitrite oxidative stress Symbiodinium zooxanthellae coral bleaching Cnidaria dinoflagellate innate immunity programmed cell death necrosis apoptosis symbiosis Many cnidarians symbiotic with the intracellular...