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1 | Author | Year | Title | Journal | Keywords | Interesting Points | Relevant Projects | Link | ||||||||||||||||||
2 | Yoshioka et al. | 2022 | Larval transcriptomic responses of a stony coral, Acropora tenuis, during initial contact with the native symbiont, Symbiodinium microadriaticum | Scientific Reports | Coral, larvae, transcriptomics, gene, symbiont, infection, Acropora, RNAseq | More changes in gene expression when in contact with native symbionts compared to non-native. Upregulation of pattern recognition and transporter genes, suppression of immunity and apoptosis. Upregulation of sugar and amino acid transporters with symbiosis. | Apul 2022; Mcap 2020 | https://www.nature.com/articles/s41598-022-06822-3 | ||||||||||||||||||
3 | DeMerlis et al. | 2022 | Pre-exposure to a variable temperature treatment improves the response of Acropora cervicornis to acute thermal stress | Coral Reefs | Acropora, thermal tolerance, pre-exposure, pre-conditioning, temperature variability, stress | Variable vs static temperatures followed by 32C heat stress. Corals under variable temperatures didn't show signs of heat stress until later on than static corals. Variable temp corals bleached more gradually. | https://link.springer.com/article/10.1007/s00338-022-02232-z | |||||||||||||||||||
4 | Vidal-Dupiol et al. | 2022 | Frontloading of stress response genes enhances robustness to environmental change in chimeric corals | BMC Biology | Chimera, larvae, recruit, spat, transcriptomics, gene expression, frontloading, stress, plasticity, RNAseq | Compared chimeric and non-chimeric coloines for 1 year. Higher survival in chimeras. Chimeras lose plasticity and express/frontload genes at a higher level responsive to stress. Frontloading = higher baseline expression but reduced plasticity associated with stress response; dampening = reduced expression plasticity, e.g. dampening of metabolic processing genes during stress response. Can have a mix of frontloading or dampening. Found chimeric state influenced frontloading and plasticity. | https://bmcbiol.biomedcentral.com/articles/10.1186/s12915-022-01371-7 | |||||||||||||||||||
5 | Wong et al. | 2022 | An assessment of people living by coral reefs over space and time | Global Change Biology | Global, resources, reef, services, value | About 1 billion people live within 100 km of a coral reef (13% of population). Population growth by coral reefs is higher than global average. 60 countries with 100% of population by coral reefs. More people from low-middle income countries live by reefs. | https://onlinelibrary.wiley.com/doi/10.1111/gcb.16391 | |||||||||||||||||||
6 | Nielsen et al. | 2022 | Experimental considerations of acute heat stress assays to quantify coral thermal tolerance | Scientific Reports | Thermal stress, experimental design, bleaching, Acropora, Pocillopora | Fragment size impacts response to stress. Photosynthetic efficiency, color, host assays are rapid metrics for quantifying thermal stress effects. Sample between 10-24h after the end of heat stress. | https://www.nature.com/articles/s41598-022-20138-2 | |||||||||||||||||||
7 | Nalley et al. | 2023 | A systematic review and meta-analysis of the direct effects of nutrients on corals | Science of the Total Environment | Nutrients, review, algae, growth, symbiont, physiology | Increasing nutrients changes the magnitude and direction of impacts. Nutrients at higher concentrations promote growth of coral competitors. Elevated nutrients have negative direct and indirect effects. Impacts on symbionts are pronouced at high nutrients. Positively respond to more nutrients = zoox density, chl a, photosynthetic rate, growth; negatively responded = quantum yield, growth, larval survival, fertilization. There are important inflection points for nutrients. Great table of effects of nutrients. | E5 timeseries | https://www.sciencedirect.com/science/article/abs/pii/S0048969722061927?via%3Dihub | ||||||||||||||||||
8 | Zaquin et al. | 2022 | Different skeletal protein toolkits achieve similar structure and performance in the tropical coral Stylophora pistillata and the temperate Oculina patagonica | Scientific Reports | Calcification, gene expression, skeleton, organic matrix | Species specific proteome in the skeletons of each species. Different set of proteins with different amino acid compositions and morphology. Genes involved in skeleton include adhesion, proteolysis, cell communication, metal ion binding, protein binding, catalyic hydrolysis. Difference between complex and robust corals. | Mcap2020 | https://www.nature.com/articles/s41598-022-20744-0 | ||||||||||||||||||
9 | Gong et al. | 2023 | Day-night cycle as a key environmental factor affecting coral-Symbiodiniaceae symbiosis | Ecological Indicators | Symbiosis, nutritional exchange, diel cycle, gene expression, photo-physiology, nitrogen | Day-night oscillations in photophysiology, cell density, and gene expresion in Acropora and Pocillopora sp. Lower max quantum yield and higher cell density at day compared to night. Upregulated genes for circadian rhythum during the day with immunity down regulated. Symbionts also had lower genes for light reaction, calvin, glycolysis, but more genes for nitrogen assimilation during the day. Species specific differences in these cycles. | Mcap2020, Mcap2021 | https://www.sciencedirect.com/science/article/pii/S1470160X23000328 | ||||||||||||||||||
10 | Brown & Barott | 2022 | The Costs and Benefits of Environmental Memory for Reef-Building Corals Coping with Recurring Marine Heatwaves | Integrative and Comparative Biology | Memory, heatwave, thermal stress, cost, benefit, acclimatizaiton, hardening, trade-offs | Some species will harden with heatwaves, some will be more sensitive. Impacts of multiple heatwaves (insufficient recovery, priming). Many possible trajectories of impact of multiple heatwaves on intial phenotype and trajectory. | https://doi.org/10.1093/icb/icac074 | |||||||||||||||||||
11 | Fitz-James & Cavalli | 2022 | Molecular mechanisms of transgenerational epigenetic inheritance | Nature Reviews Genetics | Epigenetics, transgenerational inheritance, molecular, acclimatization, methylation | Loss of phenotype after F2 = intergenerational only; Maintainance of phenotype = trangenerational inheritance. Transgen inheritance is not as well understood with more controversy than intergenerational. Molecular signals of transgen: DNA methylation, histone modifications, non-coding RNAs. Mechanisms of epigenetic signal transmission: replicative transmission (transmitted across mitosis), reconstructive transmission (signals are erased across mitosis, but are regenerated by second epigenetic signal; ncRNAs, biophysical properties, 3D genome organization, transcription factor binding), and paramutation (transmission of epigenetic information from one allel or locus to its pair on a sister chromosome; horizontal transfer of epigenetic information). Is transgen adaptive? Is it an adaptation to survive or unintentional consequence? | E5 | https://www.nature.com/articles/s41576-021-00438-5 | ||||||||||||||||||
12 | Webb et al. | 2023 | Restoration and coral adaptation delay, but do not prevent, climate-driven reef framework erosion of an inshore site in the Florida Keys | Scientific Reports | Restoration, climate, degradation, reef, outplant, conservation, bleaching | Carbonate budgets to look at species specific responses to climate change. Outcomes of restoration. Regardless of coral adaptive capacity or restoration, carbonate production decreases once threshold for annual bleaching is reached. Mitigation and adaptation did delay onset of net erosion. Maintenance is possible under decreased emiision with thermal adaptation. | https://www.nature.com/articles/s41598-022-26930-4 | |||||||||||||||||||
13 | Smith et al. | 2023 | Biological Impacts of Marine Heatwaves | Annual Review of Marine Science | Review, marine heatwave, climate change, warming, marine ecosystems | Review and synthesis of marine heatwave effects. MHW = When temps exceed the 90th percentile of local climatology for five days or more. Under stress, organisms use cellular thermal stress response and adjust metabolism to conserve energy. If organism can't move, it may respond by helping deficit with feeding or decreased repro investment. Complex life cycles mean organisms will respond individually to MHWs. There are multiple pressure points (parent and offspring devel. stages) for spawning organisms for example. Positive outcome = priming, negative outcome = reduced investment. Response dependent on disturbance history. Could provide benefits for non native species during MHWs. In coral reefs, some events provide thermal protection. Larger colonies may be less tolerant, affecting reproductive output. Mesocosms could be useful resaerch systems to look at more realistic situations. | Life history perspective | https://doi.org/10.1146/annurev-marine-032122121437 | ||||||||||||||||||
14 | Randolph Quek et al. | 2023 | Limited influence of seasonality on coral microbiomes and endosymbionts in an equatorial reef | Ecological Indicators | Microbiome, bacteria, symbiosis, seasonality | Bacteria are dynamic while symbionts are more stable. No monsoon or environmental effect on bacteria. Three species over two year period tracking. Highly dynamic bacterial communities over time, but not affected by rainy season variations. Biogeography impacts holobiont. Network plot of symbionts-bacteria show cooccurance between symbionts and bacteria that could be due to nitrogen, sulfur, iron transport and metabolism. Virbrio was co-occurent between symbionts and bacteria as well as Synechococcus, may be attributed to DMSP degradation pathways. Vibrio could influence nitrogen and DMSP degradation. DMSP confers protection to ROS and protect against pathogens. Other taxa capable of DMSP degradatino are Alteromonas, Synechococcus, Flavobacteriaceae, and Rhodobacteraceae. Others have siderophore producing qualities (iron transport) including Thalassotaleo, Erythrobacter, Rhodobacteraceae, and Sphingomonadaceae. Could influence holobiont iron uptake and micronutrients. | Mcap2020, E5 timeseries | https://www.sciencedirect.com/science/article/pii/S1470160X23000201#s0075 | ||||||||||||||||||
15 | Bouwmeester et al. | 2023 | Solar radiation, temperature and the reproductive biology of the coral Lobactis scutaria in a changing climate | Scientific Reports | Light, temperature, reproduction, Lobactis, spawning | Warmer temps and UV radiation altered spawning timing and warmer temps reduced fertilization success. Warmer temp and higher PAR negatively affected sperm and egg physiology. Exposed parents for about one month. | https://www.nature.com/articles/s41598-022-27207-6 | |||||||||||||||||||
16 | Wyatt et al. | 2023 | Hidden heatwaves and severe coral bleaching linked to mesoscale eddies and thermocline dynamics | Nature Communications | Heatwaves, bleaching, thermoclines, climate change, cooling, Moorea | Used combination of SST, in situ temperatures, and sea level anomalies in Moorea. Variations in severity of MHWs driven by mesoscale eddies that alter sea level and thermocline depth and decreased or increased internal cooling. Reductions in eddies in 2019 resulted in bleaching. | E5 timeseries | https://www.nature.com/articles/s41467-022-35550-5 | ||||||||||||||||||
17 | Gantt et al. | 2023 | Wild and nursery-raised corals: comparative physiology of two framework coral species | Coral Reefs | Nursery, physiology, conservation, photoacclimation | Nurseries aim to optimize health and growth, so conditions are different than wild. Nursery corals were similar in metabolism to wild conspecifics. But nursery corals were acclimated to low light with different symbiont populations. | https://link.springer.com/article/10.1007/s00338-022-02333-9 | |||||||||||||||||||
18 | Glynn et al. | 2023 | Environmental and geographical factors structure cauliflower coral's algal symbioses across the Indo-Pacific | Journal of Biogeography | Symbiosis, environment, Pocillopora, gradient | Temperature was most important in driving symbiont communities across ocean locations. Recent bleached corals had C and D, while unbleached had D. Decreases in C in these corals were replaced by Symbiodinium (A). | E5 timeseries | https://onlinelibrary.wiley.com/doi/abs/10.1111/jbi.14560 | ||||||||||||||||||
19 | Osvatic et al. | 2023 | Gene loss and symbiont switching during adaptation to the deep sea in a globally distributed symbiosis | ISME Journal | Genetics, symbiont switching, chemosymbiosis, Lucinidae, horizontal transmission | Studies metabolism and biodiversity of 22 lucinid species. Symbiont switching near hydrothermal vents and cold seeps. Stronger purifying selection in extreme habitats. | Life history perspective | https://www.nature.com/articles/s41396-022-01355-z | ||||||||||||||||||
20 | Puntin et al. | 2022 | The reef-building coral Galaxea fascicularis: a new model system for coral symbiosis research | Coral Reefs | Model system, symbiosis, bleaching, symbiont, spawning, Galaxea | Galaxea as a model coral system. Individual polyps can be separated to enable high replication genotype studies. Can be easily and effectively bleached for symbiont studies. Bleached adults can reestablish symbiosis. Reported ex situ spawning in aquaria. | https://link.springer.com/article/10.1007/s00338-022-02334-8 | |||||||||||||||||||
21 | Allen-Waller & Barott | 2023 | Symbiotic dinoflagellates divert energy away from mutualism during coral bleaching recovery | Symbiosis | Bleaching, Cladocopium, Durusdinium, translocation, isotope, pH | A) Without stress, coral investment in symbiont photosynthesis and growth produces returns in photosynthetically fixed carbon translocated to the coral. B) After a bleaching event reduces symbiont population density, symbionts may invest in their own cell division and regrowth at the expense of translocating fixed carbon to the coral. The coral is left with fewer resources for its own growth and recovery while maintaining a smaller but growing symbiont population. Coral symbiont thermotolerance confers no nutritional advantage to hosts during heat treatment. Symbionts at higher density sequester a greater share of the carbon they fixed. After bleaching, symbionts can divert photosynthate from the mutualism to their own cell division. This would exaccerbate energetic deficit for corals after bleaching. Regardless of treatment, corals hosting C incorporated more fixed carbon than D colonies. | Hawaii 2023, Mcap2022 | https://link.springer.com/article/10.1007/s13199-023-00901-3 | ||||||||||||||||||
22 | Rivera et al. | 2021 | A framework for understanding gene expression plasticity and its influence on stress tolerance | Molecular Ecology | Gene expression, plasticity, best practices, stress tolerance, life history | Framework for interpreting gene expression and reaction norms. Lots of details highlighted in the paper | Mcap2020, Mcap2021, Apul2022, Hawaii 2023 | https://onlinelibrary.wiley.com/doi/full/10.1111/mec.15820 | ||||||||||||||||||
23 | Richardson & Marshall | 2023 | Mapping the correlations and gaps in studies of complex life histories | Ecology and Evolution | Life histories, study design, marine invertebrates | Lots of good info in paper - recommends individual longitudinal studies for early life history work in the field | Mcap2020, Mcap2021, Apul2022, Hawaii 2023 | https://onlinelibrary.wiley.com/doi/epdf/10.1002/ece3.9809 | ||||||||||||||||||
24 | Goto-Inoue et al. | 2023 | Different lipid compositions and their specific localization in the eggs and sperm of Acropora tenuis | Coral Reefs | Lipid, egg, sperm, spawning, Acropora, fatty acid, total lipid, fatty acid, MALDI | Phosphatidylcholine (PC) is a major phospholipid and the composition of PC's was different between egg and sperm. Different types of fatty acids were enriched in sperm as compraed to eggs (more n-3 fatty acids in sperm and more PCs in bundles). Neutral lipids are long term energy storage and polar lipids are structural and membrane lipids. Fatty acid composition changes by developmental stage and symbiotic state. Used Mass Spec imaging to visualize molecular locatlization that could be useful for future projects. Sampled by washing with 0.2 FSW and frozen in liquid nitrogen and stored at -80C. Measured total lipids by Thin Layer Chromatography. Used MALDI for localization. Fatty acids measured through GCMS. Neutral lipids were higher in eggs and polar lipids were not different in total amount between eggs and sperm. PC content higher in eggs then sperm. There were sperm specific lipids. Eggs had high wax esters and free fatty acids, sperm had more diacylglycerol. | Apul2022, Hawaii 2023 | https://link.springer.com/article/10.1007/s00338-023-02360-0 | ||||||||||||||||||
25 | Klepac et al. | 2023 | Symbiont composition and coral genotype determines massive coral species performance under end-of-century climate scenarios | Frontiers in Marine Science | Climate, genotype, symbiont composition, physiology, temperature, ocean acificiation | P. clivosa corals with sensitive Breviolum symbiont were more sensitive to stress than O. faveolata corals with Durusdinium symbionts. Some genotypes performed better than others. But sometimes genet and phenotypic traits ranking didn't provide the same result, so there may be limitations to genotype rankings. | E5 | https://www.frontiersin.org/articles/10.3389/fmars.2023.1026426/full | ||||||||||||||||||
26 | Sahin et al. | 2023 | Heating rate explains species-specific coral bleaching severity during a simulated marine heatwave | Marine Ecology Progress Series | Bleaching, heatwave, Pocillopora, Plesiastrea, physiology | Slow vs fast heating rates (0.5C vs 1C per day). Heating rate is good predictor of bleaching sensitivity, faster rate = more severe bleaching. P. damicornis was more sensitive to faster rates. | https://www.int-res.com/abstracts/meps/v706/p33-46/ | |||||||||||||||||||
27 | Tavakoli-Kolour et al. | 2023 | Acclimation potential of Acropora to mesophotic environment | Marine Pollution Bulletin | Acropora, acclimation, survival, depth, juvenile, morphology | Acclimation in early life stage to mesophotic depths. 5, 10, 20, 40m depths. Survival at 40m was higher than other depths for A. tenuis and A. valida, but opposite for A. digitifera and A. hyacinthus. Morphology also varied by site. Thicker wall and longer septa in shallow corals. Symbiont density higher at deeper depths as was chlorophyll - indicating photoacclimation. Morphology of skeleton may be due to tryign to capture more light - or maybe less calcification can happen with less P? | https://www.sciencedirect.com/science/article/pii/S0025326X23001297?casa_token=tyEOQVufTckAAAAA:EZ0BQqP8HyydDJSkeEx9eQ-3tWMpOhYX3OjvEZ2dFoZvpVThED8LgkO-cPijRVucLnn6GwGbVg | |||||||||||||||||||
28 | Palacio-Castro et al. | 2023 | Increased dominance of heat-tolerant symbionts creates resilient coral reefs in near-term ocean warming | PNAS | Symbionts, bleaching, warming, tolerance, Pocillopora, Durusdinium | Two lineages of Pocillopora increased association with Durusdinium during 2015-2016 bleaching event and had lower bleaching/mortality. | E5 | https://www.pnas.org/doi/abs/10.1073/pnas.2202388120 | ||||||||||||||||||
29 | Haydon et al. | 2023 | Metabolomic signatures of corals thriving across extreme reef habitats reveal strategies of heat stress tolerance | ProcB | Metabolomics, Pocillopora acuta, mangroves, reefs, transplant, symbiont type, stress | GCMS metabolomics of P. acuta from hot acidic mangrove vs those from reefs. Higher energy generating and biosynthesis pathways in mangroves vs reefs. Under heat stress, reef symbiont metabolic profiles changed but host didn't. In mangroves, host metabolites changed to have antioxidant and energy storage pathways. May result from different associations with sensitive vs tolerant symbionts. Some good details on metabolite specifics. | Mcap2020, Mcap2021 | https://royalsocietypublishing.org/doi/10.1098/rspb.2022.1877 | ||||||||||||||||||
30 | Nielsen & Petrou | 2023 | LIpid stores reveal the state of the coral-algal symbiosis at the single cell level | ISME Journal | Lipid, single cell, ROS, symbion, Pocillopora acuta, heat stress, bleaching, confocal microscopy, Montipora capitata, Porites compressa | Measured lipid peroxidation (due to ROS damage) in lipid stores of endo and ex symbiotic cells of three coral species. Used confocal microscopy and lipid hyperoxide sensitive fluorescent dye. Higher LPO in endosymbionts with more lipid in exsymbionts. Heat stress can change the LPO/lipid volume profile of cells. | Apul2022, Hawaii2023 | https://www.nature.com/articles/s43705-023-00234-8 | ||||||||||||||||||
31 | Rapuano et al. | 2023 | Coming of age: Annual onset of coral reproduction is determined by age rather than size | iScience | Age, reproduction, size, growth, maturity, | Corals remember their biological age even after fragmentation. Age more than size influences reproduction. | https://www.sciencedirect.com/science/article/pii/S2589004223006107?via%3Dihub | |||||||||||||||||||
32 | Toone et al. | 2023 | Bottlenecks and barriers: Patterns of abundance in early mussel life stages reveal a potential obstacle to reef recovery | Aquatic Conservation | Mussel, early life stages, juvenile, settlement, shellfish | Settlement is a bottleneck for mussels. There is a need for life cycle specific restoration approaches. On degraded areas mussels didn't recruit back to seabed areas, and were more present on docks above the seabed. | LHP | https://onlinelibrary.wiley.com/doi/full/10.1002/aqc.3979 | ||||||||||||||||||
33 | Chuang et al. | 2023 | Bacterial Community Shifts during Polyp Bail-Out Induction in Pocillopora Corals | Ecology | Polyp bail out, Pocillopora, bacteria, 16S, stress | Polyp bail out is both a stress response and asexual reproductive strategy. Microbes may be involved in onset of this process. Induced by hypersaline and hyperthermal methods. Examined V5-V6 region of 16S. Gammaproteobacteria and alphaproteobacteria were dominant. Alpha increased and gamma decreased with bail out. Thalassospira, Marisediminitalea, Rhodobacteraceae, and Myxococcales increased during bail out. | https://journals.asm.org/doi/full/10.1128/spectrum.00257-23 | |||||||||||||||||||
34 | Mantanona and DeCarlo | 2023 | Coral growth persistence amidst bleaching events | Limnology and Oceanography Letters | Bleaching, growth, calcification, thermal stress | Raman spectrometry to assess biogeochemical response of corals that survived bleaching (before, during, and after). Corals upregulate calcifying fluid saturation state during bleaching and for 2 years after recovery. There is unexpected resilience during bleaching despite decreasing energy reserves. Used coral skeleton cores and back calculated saturation state. There were higher extension rates after bleaching than before. May result from reduced negative competition between symbionts and host for inorganic carbon needed for P and for growth. The loss of symbionts would decrease proton gradient between coral and seawater, making the conversion of HCO3- to H+ and CO32- more favorable and elevate saturation state. This may change under OA however. But there is a permanent shift in calcification that occurs after bleaching. This may be because symbionts do not fully recover. Or symbionts may be shuffled to thermally tolerant genera. This would change energy dynamics and decreased carbon fixation and therefore more DIC left for host. The changes could also be driven by the host and shift to more nighttime calcification than daytime. | https://aslopubs.onlinelibrary.wiley.com/doi/full/10.1002/lol2.10340 | |||||||||||||||||||
35 | Edmunds and Perry | 2023 | Decadal-scale variation in coral calcification on coral-depleted Caribbean reefs | MEPS | Calcification, Caribbean, community dynamics, growth | Used surveys from 1992-2019 in USVI. There was small change over time to a slight decline in already low coral cover. Change in species to favor homogenization and weedy species. Certain species contribute more to calcification than others. | E5 | https://www.int-res.com/abstracts/meps/v713/p1-19 | ||||||||||||||||||
36 | Kramer et al. | 2023 | Light pollution alters the skeletal morphology of coral juveniles and impairs their light capture capacity | Marine Pollution Bulletin | Juvenile, calcification, skeleton, morphology, light | Exposed juveniles to artificial light at night for 30 months. Condcuted in situ on S. pistillata. LED lights and fluorescent lamps used. Corals exposed had altered skeletal morphology resulted in reduced light capture capacity and gaining better optical modifications to increased light levels. Light pollution led to decreased skeletal density and were more porous under LED. Could decrease solar photosynthesis capacity during the day. There were differences depending on LED vs fluorescent lights. There was higher chlorophyll per cell under LED but higher cell density and chlorophyll per surface area under fluorescent. | https://www.sciencedirect.com/science/article/pii/S0025326X23006458?casa_token=a7e_b-DYYFAAAAAA:-ZLsf8qE5l6L91Vd-8hgZdZrXUwg4fQmbuj72DNHlTlXAMlsMljKxhgcdLdCPLiFjgNjakMnjQ | |||||||||||||||||||
37 | Neo et al. | 2023 | Inconsistent coral bleaching risk indicators between temperature data sources | Earth and Space Science | Bleaching, temperature, sea surface temperature, modeling, thermal stress | Used Global Circulation Models, NOAA CoralTemp SST, ESA CCI SST, and coral core derived SST data sets for historical bleaching events. Calculated degree heating weeks and degree heating months. These metrics were inconsistent across the data sets and did not accurately reflect high thermal stress during moderate or high bleaching events. DHW = sum of all degrees above a locally determined heat threshold rolling over a 12 week period. Calculated by summing all daily anomaly values (daily max - mean monthly max) over 7 days and dividing by 7. DHM are calculated over a 3 month rolling window rather than weeks. | https://agupubs.onlinelibrary.wiley.com/doi/full/10.1029/2022EA002688 | |||||||||||||||||||
38 | Lachs et al. | 2023 | Unexpectedly high coral heat tolerance at thermal refugia | bioRxiv | Bleaching, thermal stress, refugia, Acropora digitifera, tolerance | Identified local scale refugia and hotspots on reefs in Pacific archipelago with 36 years of satellite data. Non thermal selective pressures may also influence heat tolerance. There was higher tolerance at thermal refugia. The most tolerant corals could withstand 4-5 DHW of additional stress compared to the least tolerant. | https://www.biorxiv.org/content/10.1101/2023.06.16.545328v1.abstract | |||||||||||||||||||
39 | Peruzza et al. | 2023 | Impaired reproduction, energy reserves and dysbiosis: The overlooked consequences of heatwaves in a bivalve mollusc | Marine Pollution Bulletin | Marine heatwaves, manila clam, shellfish, reproduction, energy reserves, symbiosis, dysbiosis, fitness, thermal stress | Exposed manilla clams to marine heatwave (2050 prediction). Altered reproduction, behavior, energy reserves, and caused dysbiosis. Reduced fitness, but did not reach lethal temperatures. Need to account for non-lethal impacts. Energy reserves were measured as heapto-somatic index (reduced under MHW). Females also produced smaller oocytes. There was dysbiosis in the digestive glad microbiota and impacted burying and filtration rate. These results were seen at the RNA and metabolome level as well. Negative effects were more pronouced in males. MHW impact organism at multiple levels. Exposed to 30 C vs 20 C for 30 days in heatwave profile. There were more vibrio spp. in males and in females there was a reduction in alpha diversity but higher beta diversity. Used V3-V4 region for 16S. More pathogenic strains under MHW. Vibrio may be outcompeting symbiotic host species (e.g., Phaeobacter) | LHP | https://www.sciencedirect.com/science/article/pii/S0025326X23006252 | ||||||||||||||||||
40 | Evensen et al. | 2023 | The Coral Bleaching Automated Stress System (CBASS): A low-cost, portable system for standardized empirical assessments of coral thermal limits | Limnology and Oceanography Methods | CBASS, bleaching, thermal stress, system, method | CBASS methods paper and protocol | NomNom | https://aslopubs.onlinelibrary.wiley.com/doi/full/10.1002/lom3.10555 | ||||||||||||||||||
41 | Huang et al. | 2023 | Reduced genetic diversity and restricted gene flow of broadcast-spawning coral Galaxea fascicularis in the South China Sea reveals potential degradation under environmental change | Marine Pollution Bulletin | Genetic diversity, gene flow, Galaxea fascicularis, population genetics | Moderate genetic diversity and differentiation in South China Sea. Under climate change, risk of degradation in species is high. Structure of population shaped by SST and isolation. Higher latitude populations are specialized to human impacts. | https://www.sciencedirect.com/science/article/pii/S0025326X23005799?casa_token=n4Sgxo0KDDcAAAAA:e0rjO87D4MgHJdYDgaaMxqrTSQzFKgikQQWfFVy3PAD16TjXrV6Qd_Ju_y7-LEVl1ea6DdaJWg | |||||||||||||||||||
42 | Connelly et al. | 2023 | Antibiotics reduce Pocillopora coral-associated bacteria diversity, decrease holobiont oxygen consumption and activate immune gene expression | Molecular Ecology | Bacteria, 16S, Pocillopora, respirometry, photosynthesis, metabolism | Antibiotics were added to colonies of P. meandrina and P. verrucosa. Measured respiration and PAM. Antibiotics reduced alpha and beta diversity, but some resisted antibiotics suggesting they are resistant or occupy niches that protect from antibiotics. Antibiotics increased expression of immunity and stress response genes. There was decreased respiration in treated corals. Used an R "microbiome" package for analysis. Used WGCNA. Looked at colonies with C and D symbionts. Lower Fv/Fm in those with D. Similar R rates. | Hawaii2023 | https://onlinelibrary.wiley.com/doi/full/10.1111/mec.17049 | ||||||||||||||||||
43 | Puisay et al. | 2023 | How thermal priming of coral gametes shapes fertilization success | JEMBE | Gametes, spawning, thermal priming, thermal exposure, thermal stress, sperm, egg | Thermal priming improved fertilization success at high temperature. Thermal priming of egg and sperm did not equally affect fertilization - different roles of egg and sperm in thermal tolerance. Fertilization success was lower at 30C. All done in A. cytherea. | Pierrick paper | https://www.sciencedirect.com/science/article/pii/S0022098123000527?casa_token=kZjYW9m2fUYAAAAA:jHcJUAuki4Sp4BXoJQfROt0Fc2Xo-OY6MRDQGP9HwHuOpqmx72CipdtdXRTQ2OyaqXvY5VM5Mg | ||||||||||||||||||
44 | Saper et al. | 2023 | Quantifying capture and ingestion of live feeds across three coral species | Coral Reefs | Feeding, heterotrophy, Artemia, plankton | Calculated feeding rates for A. millepora, P. acuta, G. fascicularis with Artemia. Capture rates often overestimate ingestion rates for some species and the opposite was true for other species. | NomNom | https://link.springer.com/article/10.1007/s00338-023-02397-1 | ||||||||||||||||||
45 | Toullec et al. | 2023 | Host starvation and in hospite degradation of algal symbionts shape the heat stress response of the Cassiopea-Symbiodiniaceae symbiosis | bioRxiv | Cassiopea, symbiosis, heat stress, dysbiosis, NanoSIMS | Heatstress led to increase in catabolic activity and depletion of host carbon reserves and reduced photosynthates. Led to degradation of symbionts. May rely on large energy reserves. | Mcap2021, Hawaii2023 | https://www.biorxiv.org/content/10.1101/2023.06.12.544603v1.abstract | ||||||||||||||||||
46 | Hu et al. | 2023 | Coral–algal endosymbiosis characterized using RNAi and single-cell RNA-seq | Nature Microbiology | RNA interference, bleaching, single cell | Application of RNA interference method to study genes involved in endosymbiosis in soft coral. Endosymbiotic cell marker LePin binds to algae to initiate phagocytosis and modulate immune response. | https://www.nature.com/articles/s41564-023-01397-9 | |||||||||||||||||||
47 | Humanes et al. | 2023 | Breeding corals for heat tolerance | ResearchSquare (preprint) | Selective breeding, tolerance, bleaching | Substantial genetic component to heat tolerance. Selective breeding could enhance heat tolerance up to 1 DHW within one generation. No genetic correlation between long and short term heat stress tolerance. Acropora digitifera. Studied on juveniles of the F1 generation and the parents. | Hawaii2023 | https://www.researchsquare.com/article/rs-2966278/v1 | ||||||||||||||||||
48 | Scucchia et al. | 2023 | The role and risks of selective adaptation in extreme coral habitats | Nature Communications | Adaptation, mangrove, reef, genetic diversity, gene expression, skeleton | Reduced gene expression variability and reduced genetic diversity in mangroves, which may be a disadvantage. There was reduced density, thickness, and higher porosity in skeletons in mangroves, which is a symptom of metabolic energy redirection to stress responses rather than calcification. Porites lutea species. Variability in gene expression represents advantage to favor adaptation to stress or environmental change. Mangrove corals are at a disadvantage. | E5 | https://www.nature.com/articles/s41467-023-39651-7 | ||||||||||||||||||
49 | Travaglione et al. | 2023 | Scleractinian corals rely on heterotrophy in highly turbid environments | Coral Reefs | Heterotrophy, feeding, turbidity, sedimentation, stable isotope | Acropora, Porites, and Platygyra in Western Australia at different turbidity levels. Looked at C13 and N15 of host and symbiont. All genera were more heterotrophic in turbid waters. Porites favored feeding at all levels of turbidity, but the other two were less heterotrophic at low turbidity sites. There are species specific heterotrophy strategies. | E5 | https://link.springer.com/article/10.1007/s00338-023-02407-2 | ||||||||||||||||||
50 | Klepac et al. | 2023 | Assessing acute thermal assays as a rapid screening tool for coral restoration | PrePrint | CBASS, bleaching, thermal stress, system, method | Similar responses in CBASS as to Fv/Fm, chl, host protein | ||||||||||||||||||||
51 | Roik et al. | 2023 | Trade-offs in a reef building coral after six years of thermal acclimation | bioRxiv | Trade offs, Pocillopora acuta, thermal stress, cool, metabolic rates, biomass, physiology, growth | Long term exposure of P. acuta to 31°C in comparison with others in a cooler regime. At high temp, corals had higher metabolic rates and higher biomass and energy reserves than ambient corals. There was a shift to higher lipid build up at high temp. But there was decreased skeletal growth and higher density skeletons. This could impact reef function and growth. Symbionts at 31°C were compromised with lower energy reserves, possibly an exploitation by the host and lower stress resilience. There is a difference in long vs short term acclimation. | E5, Mcap2021 | https://www.biorxiv.org/content/10.1101/2023.07.20.549699v2.abstract | ||||||||||||||||||
52 | Turnham et al. | 2023 | High physiological function for corals with thermally tolerant host adapted symbionts | ProcB | Pocillopora, Durusdinium, Cladocopium, symbiont, tolerance, thermal stress | Pocillopora gradis associates with either C or D. There were similar phenotypes between corals with both symbionts, but significant functional differences when exposed to high temp. Colonies with D had negligible differences. There was a difference in egg size between symbiont types. D colonies were unaffected by short term temperature stress. Good mechanistic information from RNA. | Hawaii2023 | https://royalsocietypublishing.org/doi/full/10.1098/rspb.2023.1021?casa_token=lHXnyR4kIhMAAAAA%3AZax4tDhbUXIa4SwzV3rompD7DW9G7WG9l7Qw62n3DplI35q7EMK-w1d92eFkcbY94ATnCAXISxSuHcU | ||||||||||||||||||
53 | Evensen et al. | 2023 | The roles of heating rate, intensity, and duration on the response of corals and their endosymbiotic algae to thermal stress | JEMBE | Thermal stress, symbiosis, Acropora, Porites, Red Sea, photophysiology | Measured FvFm in corals exposed to acute or prolonged heat stress. Thermal thresholds were higher in corals that were from a higher variability site. There were minimal differences in density, chl a, and host protein between sites. Thermal history likely shapes thermal tolerance. Good example of dose response curves. Repeated measures of live physiology helps detect subtle differences in tolerance over time. Rapid heating a time above 34C was most damaging to physiology. Rapid heat could limit capacity to expel symbionts fast enough and/or may compromise immunity or overwhelm capacity for CSR. | Mcap2021, Hawaii2023, E5 | https://www.sciencedirect.com/science/article/abs/pii/S002209812300062X?casa_token=lmdgwA6yGxoAAAAA:gUbWe0Y_W6Bx9f9TCNjRj5_Gu2CzkjTqRQz2JKoOJnEDyd9RGlkzlV9Ou6E5e4cmb5ig37Hfjko | ||||||||||||||||||
54 | Anderson-King et al. | 2023 | Branching coral growth and visual health during bleaching and recovery on the central Great Barrier Reef | Coral Reefs | Growth, bleaching, recovery, Great Barrier Reef, Acropora millepora, Pocillopora acuta | Seasonal variation in growth with higher growth rates (25-40%) in the summer. Chl a was the best predictor of growth in Acropora and "health score" was the best for Pocillopora. Following a bleaching event. Used model selection to identify best model using wAIC for each model. This is a good reference for model predictions. | E5 | https://link.springer.com/article/10.1007/s00338-023-02403-6 | ||||||||||||||||||
55 | Schneegans et al. | 2023 | Omix: A Multi-Omics Integration Pipeline | bioRxiv | Multi-omics, R, code, pipeline, bioinformatics | Pipeline for bioinformatics multi-omics and identifying biomarkers. Uses WGCNA and PLSDA individually and then uses multi PLSDA and multi-omics factor analysis and clustering | Mcap2020, E5 molecular | https://www.biorxiv.org/content/10.1101/2023.08.30.555486v1 | ||||||||||||||||||
56 | Williams et al. | 2023 | Peeling back the layers of coral holobiont multi- omics data | iScience | Multi-omics, R, transcriptomics, proteomics, analysis, code | Disconnect between transcription and translation of the same gene under stress. There was a weak but positive correlation between them. Protein does not equal expression and vice versa. Both data sets are meaningful in information about coral stress response. There may also be a lag between changes. Abundance of core metabolites such as nucleic and organic acids shouldn't change much, these need to be maintained. Not much correlation between microbiome and metabolome. Microbial work should focus on microbe-produced proteins in addition to taxonomy. | Mcap2020, Mcap2021 | https://www.sciencedirect.com/science/article/pii/S2589004223017005 | ||||||||||||||||||
57 | Ng et al. | 2022 | Enhancing reef restoration by assessing stakeholder knowledge, attitudes, and preferences | Restoration Ecology | Stakeholders, Singapore, restoration, education, outreach | Used survey to interview participants attitudes towards restoration. Identified high favorability for restoration, but also majority disagreed that restoration was the sole domain of scietists and that topic is not well communicated to the public. Species that should be restored were different by group - nature enthusaists and divers wanted more diversity whereas marine science professionals want to target stress tolerant species. | https://onlinelibrary.wiley.com/doi/full/10.1111/rec.13854?casa_token=H-ueJRU7YwMAAAAA%3AUOOGimOGOP_B3chjvPsVZ2PxkI6cmQebzRie61EEekXncGXxQmjLo0ThPkrV_tyBTxUJYPlzOPtXIcc | |||||||||||||||||||
58 | Elma et al. | 2023 | Post-bleaching alterations in coral reef communities | Marine Pollution Bulletin | Bleaching, community composition, structure, species, Africa | From pre bleaching in 2013 to post bleaching in 2016, there was a 37% decrease in live coral and 32% decrease in urchins. There was an increase in turf algae and in herbivorous fish. Impacts varied across reefs. | ||||||||||||||||||||
59 | Polato et al. | 2013 | Variation in the transcriptional response of threatened coral larvae to elevated temperatures | Molecular Ecology | Transcriptomics, expression, larvae, stress, Acropora palmata | Developmental time drove majority of experssion changes between 24-48 h. High temp accelerated normal gene patterns at 48 h. Good reference table for Mcap2020 revisions. Beta oxidation peroxisomal fatty acids were differentially expressed by temperature. More lipid metabolism under high temperature UPregulation of cellular development, DNA replication, tissue organization shows zygotic transition at 24h. Expression of lipid metabolism from parental lipids. Energy production via glyoxylate cycle were differentially experssed. This cycle is rare in metazoans but found in nematodes and anemones. Microbial or coral? Aligned to coral genome - so coral? Temp response varies with time. Higher lipid peroxidation requiers more redox homeostasis to deal with ROS produced during fatty acid oxidation. During bleaching there may be more catabolism of lipids via the glyoxylate cycle. | Mcap2021, Hawaii2023, Mcap2020 | https://onlinelibrary.wiley.com/doi/full/10.1111/mec.12163?casa_token=Mu5gf98-zRIAAAAA%3AKEYIqsvI9FNX6rLERP9rducAIqIE0jusBmH0dYmSuFKU2QI_NtntqCfYzC7TjcjfxO6MvZyqcBeCNFk | ||||||||||||||||||
60 | Brady et al. | 2011 | Circadian Cycles of Gene Expression in the Coral, Acropora millepora | PLOS ONE | Circadian, diel, transcriptomics, expression | Acropora millepora transcription between diurnal cycles. Some were light responsive while others were not. Things that change by day and night include mitochondrial respiratory chain, mitotic cell checkpoints, signaling, generation of precurser metabolites and energy, regulation of gene expression rhodopsin. | https://journals.plos.org/plosone/article?id=10.1371/journal.pone.0025072 | |||||||||||||||||||
61 | Hazraty-Kari et al. | 2023 | Reactions of juvenile coral to three years of consecutive thermal stress | Science of the Total Environment | Juvenile, stress, growth, long term, Acropora tenuis | Exposed juvenils to 1 week per year of thermal stress for three years. Survival in the first year was high, but was 50% in the third year. Higher mortality in consecutively stressed group and more mortality follwing stress. Cell density and Fv Fm declined in stressed groups, but growth was not affected. | Moorea2023 | https://www.sciencedirect.com/science/article/pii/S0048969722083310?casa_token=rd03CTNGa6sAAAAA:XhI5gxb1awW4ygps9XB7x94rRtKS5C-HcbRKc8EbSgdPZUYRhYHRwTfZSKQDC7RmW6MgEXqKhw | ||||||||||||||||||
62 | Takeuchi et al. | 2023 | Upper thermal tolerance of hermatypic coral Acropora digitifera collected from Sesoko Island, southern Japan, based on a laboratory experiment | Fisheries Science | Acropora digitifera, thermal stress, bleaching, herbicies | A. digitifera resisted bleaching for 2 weeks at 31C in Okinawa, which is 2C above highest summer temps. | https://link.springer.com/article/10.1007/s12562-022-01657-3 | |||||||||||||||||||
63 | Anthony et al. | 2023 | Spatiotemporal profiling of a dominant coral's photo-endosymbiotic assemblage indicates that acclimation is supported by phenotypic plasticity of single cells | bioRxiv | Symbiont, single cell, community, acclimation, diversity | Acropora pulchra associated asseblages tested using metabarcoding and flow cytometry. Displayed season specific phenotypic variance, while biodiversity was geogrphyically structured. Corals sampeld in Guam in May and August. Largely dominated by C40 with structure determined by site, not time. As seen in our E5 samples. | E5 | https://www.biorxiv.org/content/10.1101/2022.12.24.520888v2.abstract | ||||||||||||||||||
64 | Keister et al. | 2023 | Similarities in biomass and energy reserves among coral colonies from contrasting reef environments | Scientific Reports | Biomass, protein, lipid, carbohydrates, Palau | Nearshore colonies had lower biomass and energy reserves than offshore sites, may be due to increased demand of living in warmer more acidic environment. There were different symbiont species depending on site. Total lipid and lipid class were similar between sites. Converged to homeostatic set point for lipids. Reference for E5 physiology. | E5 | https://www.nature.com/articles/s41598-023-28289-6 | ||||||||||||||||||
65 | Prada et al. | 2023 | Acclimatization of a coral-dinoflagellate mutualism at a CO2 vent | Communications Biology | Ocean acidification, symbiont, acclimatization, pH | Balanophyllia europaea acclimatized to low ph/high CO2 vents in Italy. Increased autotrophy influence at the vent site. Diazotroph N fixation is occuring. Trophic adjustment helps with acclimatization. | https://www.nature.com/articles/s42003-022-04327-3 | |||||||||||||||||||
66 | Gong et al. | 2023 | Day-night cycle as a key environmental factor affecting coral-Symbiodiniaceae symbiosis | Ecological Indicators | Diurnal cycles, circadian, symbiont, photophysiology | Symbiosis, immune system, ammonia assimulation affected by day night cycle. Species dependent magnitude of oscillations. Day time genes related to symbiosis were upregulated, but immunity was down regulated. In the day there was more ammonia assimilation. | https://www.sciencedirect.com/science/article/pii/S1470160X23000328 | |||||||||||||||||||
67 | Izumi et al. | 2023 | Effects of light intensity and spectral composition on the growth and physiological adaptation of Acroporid corals | Coral Reefs | Light, photophysiology, Acropora, growth | Growth greater in all corals under longer light periods and intensity. Growth increased with increasing wavelength in A tenuis and A intermedia. Algal density increased with photoperiod. Density and chl were also affected by light spectrum. Carbonic anhydrase changed with coral growth, suggesting light accelerates coral calcification via photosynthesis in the symbiont. | Hawaii 2023, Moorea 2023 | https://link.springer.com/article/10.1007/s00338-023-02348-w | ||||||||||||||||||
68 | Lin & Nozawa | 2023 | The influence of seawater temperature on the timing of coral spawning | Coral Reefs | Spawning, Acropora, Taiwan, reproduction | Spawning occured when seawater temperatures increased to summer average. Spawning days negatively correlated with temperatures the week prior to spawning as well as spawning hours with temperatures between sunset and sunrise. Spawning occured earlyer at warmer site. | https://link.springer.com/article/10.1007/s00338-023-02349-9 | |||||||||||||||||||
69 | Jeetun et al. | 2023 | Differential responses of effective quantum yield to acute thermal stress in scleractinian corals including pre-and post-transplanted Acropora muricata | Indo Pacific Journal of Ocean Life | Transplant, Acropora muricata, photophysiology, thermal stress | Difference in photophysiology after transplantation between sites and between 2012 and 2020. | E5 | https://www.smujo.id/ol/article/view/12735/6526 | ||||||||||||||||||
70 | Shlesinger and van Woesik | 2023 | Oceanic differences in coral-bleaching responses to marine heatwaves | Science of the Total Environment | Bleaching, Bayesian, modeling | Scope and extent of bleahcing varies by space and time and there are differences in bleaching by oceanic basin. Used Bayesian modeling. Found bleaching tends to occur at increasing temperatures in the last four decades. | https://www.sciencedirect.com/science/article/pii/S0048969723007295 | |||||||||||||||||||
71 | Voolstra et al. | 2023 | Mitigating the ecological collapse of coral reef ecosystems | EMBO Reports | Review, bleaching, ecolgy, ecosystem, restoration, mitigation | Overview of restoration and need for mitigation on reefs. | https://www.embopress.org/doi/full/10.15252/embr.202356826 | |||||||||||||||||||
72 | George et al. | 2023 | Triploid Pacific oysters exhibit stress response dysregulation and elevated mortality following heatwaves | Global Change Biology | Oyster, triploid, diploid, ploidy, transcription, tolerance, stress | Looked at tolerance of diploid and triploid oysters - single or multi stressor. Higher mortality in triploids due to energetic limitation and metabolic depression. Dysregulation of stress genes in immunity, stress, and metabolism. | https://onlinelibrary.wiley.com/doi/abs/10.1111/gcb.16880 | |||||||||||||||||||
73 | Chow et al. | 2023 | Coral settlement and recruitment are negatively related to reef fish trait diversity | Coral Reefs | Fish, settlement, recruitment, Great Barrier Reef, modeling | Covariation in recruitment and forage fish assemblages. Hervibore abundance positively related to coral settlement. Negative relationship between foraging diversity and settlement. Fish play a role in coral recruitment. | ||||||||||||||||||||
74 | von Xylander et al. | 2023 | Sterols, free fatty acids, and total fatty acid content in the massive Porites spp. corals cultured under different pCO2 and temperature treatments | Coral Reefs | Lipids, fatty acids, Porites, acidification, thermal stress, sterols | Temp increases contribution of FFAs to total lipids and the presence of unusual fatty acid derivatives. FFAs can affect membrane fluidity. No effect of acificiation on lipid composition. Varied by genotypes. | Mcap2020, Hawaii2023, Apul2022 | https://link.springer.com/article/10.1007/s00338-023-02356-w | ||||||||||||||||||
75 | Britayev et al. | 2023 | Density and Bleaching of Corals and Their Relationship to the Coral Symbiotic Community | MDPI | Bleaching, cell density, symbiont, Pocillopora verrucosa | Symbiont species richness and abundance in obligate species increased with host population density but not in facultative species. Competitive pressure of obligate symbionts exist. | E5 | https://www.mdpi.com/1424-2818/15/3/456 | ||||||||||||||||||
76 | Grace Klinges et al. | 2023 | Microbiomes of a disease-resistant genotype of Acropora cervicornis are resistant to acute, but not chronic, nutrient enrichment | Scientific Reports | Microbiome, bacteria, Acropora cervicornis, nutrients, disease, parasite | Tested microbial structure in corals with parasite Aquarickettsia. 6 weeks of enrichment shifted diversity and composition and reduced growth. May be initially resilient but become sensitve with enough exposure. | https://www.nature.com/articles/s41598-023-30615-x | |||||||||||||||||||
77 | Doering et al. | 2023 | Advancing coral microbiome manipulation to build long-term climate resilience | Microbiology Australia | Microbiome, assisted, manipulation, resilience | Review on microbial manipulations to return to | https://www.publish.csiro.au/ma/MA23009 | |||||||||||||||||||
78 | Madin et al. | 2023 | Six years of demography data for 11 reef coral species | Ecology | Demography, Great Barrier Reef, long term, fecundity | Data set citation | https://research-repository.st-andrews.ac.uk/handle/10023/27296 | |||||||||||||||||||
79 | Powell-Palm et al. | 2023 | Cryopreservation and revival of Hawaiian stony corals via isochoric vitrification | bioRxiv | Cryopreservation, reproduction, preservation | Successful cryoprservation and revival of small coral fragments. Verified with respirometry. | https://www.biorxiv.org/content/10.1101/2023.03.05.531199v1.abstract | |||||||||||||||||||
80 | He et al. | 2023 | Organic ultraviolet filter mixture promotes bleaching of reef corals upon the threat of elevated seawater temperature | Science of the Total Environment | Bleaching, thermal stress, UV, light, spectrum, oxidative stress | Effects of UV filter were higher with elevated temperatures. UV filter compounds caused more bleaching and mortality. | Hawaii2023, Moorea2023 | https://www.sciencedirect.com/science/article/pii/S0048969723013608?casa_token=nfYai0ZRoMkAAAAA:AyqIojhp1N51nFewmVgF1fWH2BUmYxqWU2XzcjR24I9pjzPmrdC85hiU1YZDnXVJr3bolbM3Vg | ||||||||||||||||||
81 | Binet et al. | 2023 | Adult Corals Are Uniquely More Sensitive to Manganese Than Coral Early-Life Stages | Environmental Toxicology | Manganese, toxic metal, adult, Acropora muricata | Adult corals were sensitive to Manganese toxicity and showed tissue loss and bleaching at levels 10-340 times lower than those toxic to early life stages. | https://setac.onlinelibrary.wiley.com/doi/full/10.1002/etc.5618?casa_token=0BEPLbvAymEAAAAA%3A6INOZT_otxzZEx5aP2HvVFjUaYGHpZGyTM0xE-wx0QFekohWDyjObtpHjoPuP3HdRuwDS9D2vYaeSFQ | |||||||||||||||||||
82 | Li et al. | 2023 | High-frequency imagery to capture coral tissue (Montipora capricornis) response to environmental stress, a pilot study | PLOS ONE | High frequency, image, color, bleaching morphology | Details stages of morphology changes during stress. | Moorea2023 | https://journals.plos.org/plosone/article?id=10.1371/journal.pone.0283042 | ||||||||||||||||||
83 | Zhang et al. | 2023 | Synergistic/antagonistic effects of nitrate/ammonium enrichment on fatty acid biosynthesis and translocation in coral under heat stress | Science of the Total Environment | Nitrogen, fatty acid, lipid, translocation, thermal stress, nitrate, ammonium, Acropora hyacinthus | FA biosynthesis and polyunsaturated FA translations under nitrate/ammonium enrichment. Heat stress promoted inflammatory FA biosyntehsis in the host and inhibited FA biosynthesis in symbiont. Nitrate enrichment also disrupted FA biosynthesis n host and symbiont. However, ammonium enrichment promotes anti-inflammatory FA biosynthesis in symbionts and translcation to the host, allowing corals to better endure heat stress. "This phenomenon might be due to short-term heat stress and ammonium enrichment promoted translocation rate of photosynthetic products in Symbiodiniaceae (Rosic et al., 2014; Ezzat et al., 2015; Rädecker et al., 2021), subsequently might render Symbiodiniaceae to transfer more lipids to coral hosts (Dunn et al., 2012)." <- look at this for Mcap2021. Change in translocation under stress | Mcap2021, Hawaii2023, Moorea2023 | https://www.sciencedirect.com/science/article/pii/S004896972301450X?casa_token=VrpgZ7JqRtoAAAAA:SsYsBV4s6ndMfDFSO-OjuVbQiin8_z6v62ArDcwwT1UgglFsHIALwGaY35kq7lh8TCAN2XdhHQ | ||||||||||||||||||
84 | Schutter et al. | 2023 | Enhancing survival of ex-situ reared sexual recruits of Acropora palmata for reef rehabilitation | Ecological Engineering | Acropora palmata, restoration, recruitment, larvae, feeding | Larave in Bahamas reared, settled, and cultured under high or low TA and with or without Artemia feeding. Lower survival in high TA conditions. Higher polyps per recruit in fed treatments. After outplanting, fed were bigger. | https://www.sciencedirect.com/science/article/pii/S092585742300071X?casa_token=3sD7JYVx7QAAAAAA:P4up742_sdeml4G4-uBc1A7s51PXMQaR0fdo2QO-jZ_DJiZkSeeGz0YEPj2si-5psIEBbSOggg | |||||||||||||||||||
85 | Shah et al. | 2023 | Massive genome reduction occurred prior to the origin of coral algal symbionts | bioRxiv | Symbiont, Symbiodiniaceae, evolution, genome | Ancestor of symbionts believed to be free living with symbiosis occuring multiple times during evolution. Compared free living lineage to other symbiont taxa. Genome reduction, which is associated with symbiotic lifestage, occured before the origin of Symbiodiniaceae. Adaption to extreme conditions in an ancestor may have led to retained haploid genome size in all extant taxa in the lineage. Free living had longer introns, more mRNA editing, fewer lineage specific gene families and lower pseudogenisation (functional gene becomes non functional). | https://www.biorxiv.org/content/10.1101/2023.03.24.534093v2.abstract | |||||||||||||||||||
86 | Rapuano et al. | 2023 | Coming of age: Annual onset of coral reproduction is determined by age rather than size | iScience | Size, maturity, reproduction, growth, recruit | Colonial corals maintain reproduction after fragmentation. Corals remember biological age. Corals may experience aging. Maturity at about 4-6 years estimated from growth rates in spawning corals and earlier in brooders. | Moorea2023 | https://www.sciencedirect.com/science/article/pii/S2589004223006107#:~:text=Overall%2C%20our%20findings%20indicate%20that,the%20mass%20of%20reproductive%20output). | ||||||||||||||||||
87 | Roberty et al. | 2023 | Shallow and mesophotic colonies of the coral Stylophora pistillata share similar regulatory strategies of photosynthetic electron transport but differ in their sensitivity to light | Coral Reefs | Mesophotic, photophysiology, Stylophora, light, photosynthesis, cladocopium | Capacity to alternatively direct electron flow under high light in shallow and deep colonies. Photosynthetic apparatus of Symbiodinium drove higher electrons and dissipated light energy more than those with Cladocopium (deep corals). Difference in light acclimatization capacity. Alternative electron flow is important. | Hawaii2023, Moorea2023 | https://link.springer.com/article/10.1007/s00338-023-02370-y | ||||||||||||||||||
88 | Nielsen & Petrou | 2023 | Lipid stores reveal the state of the coral-algae symbiosis at the single-cell level | ISME Communications | Lipids, peroxidation, stress, confocal | Lipid peroxidation is a form of ROS damage. LPO was higher in symbionts. LPO not an indicator of stress, independent of excess ROS production. But lower LPO and increase in lipid stores is a robust indicator of changes in the metabolism and an indicator of imminent symbiosis breakdown. Across three species. | Mcap2021, Moorea2023, Hawaii2023 | https://www.nature.com/articles/s43705-023-00234-8 | ||||||||||||||||||
89 | Munbodhe et al. | 2023 | Photo-physiological responses and thermal tolerance of regionally endemic/rare and morphologically different corals of the Western Indian Ocean | Indo Pacific Journal of Ocean Life | Photophysiology, Indian Ocean, thermal stress, PAM | Corals in Mauritius have varying thermal tolerance levels by species. Has reference for PAM values. | https://smujo.id/ol/article/view/13825 | |||||||||||||||||||
90 | Hillyer et al. | 2022 | Chapter 14 - Exploring the coral bleaching tipping point with 13C metabolomics | Applied Environmental Metabolomics | Stable isotopes, metabolomics, C13 | SI metabolomics allows for changes in bulk carbon fixation and translocation and also complex metabolic responses in thermal and oxidative stress. Used C12 and C13 incubations as well as dark incubation. Immediately sampled in liquid nitrogen. Used non-targeted tracer fate detection NTFD to compare enrichment between C12 and C13 samples. Observed incorporation of C13 into metabolites. NO enrichment in dark indicates incorporation was due to symbiont fixation. Fixation also of holobiont/microbials (maltose). High enrichment in sugars, sugar alcohols, fatty acids, intermediates, and amino acids. Did host and symbiont fractions and normalized abundance of pools to cell density. Glyoxylate cycle shows up in symbionts. Despite bleahcing, there was enrichment of sugars in the host (as in Mcap2021). Showed increases in glucose provisioning but decreases in other compounds such as galactose, proline, and fatty acids. | Mcap2021, Moorea2023 | https://www.sciencedirect.com/science/article/pii/B978012816460000006X | ||||||||||||||||||
91 | Ferrier-Pages and Leal | 2018 | Stable isotopes as tracers of trophic interactions in marine mutualistic symbioses | Ecology and Evolution | Stable isotopes, translocation, C13 | Good revie for trophic provisioning and holobiont nutrition. SI useful for tracing nutrition throughout the holobiont. Light is an important factor. Figure 8 | Mcap2021, Moorea2023 | https://onlinelibrary.wiley.com/doi/full/10.1002/ece3.4712 | ||||||||||||||||||
92 | Koch et al. | 2023 | Stable Carbon and Oxygen Isotopes Indicate Photophysiology and Calcification Mechanisms of Macroalgae on Little Cayman Reefs | ResearchSquare (preprint) | Stable isotope, calcification, algae | CO2 did not enhance calcification. | https://www.researchsquare.com/article/rs-2743528/v1 | |||||||||||||||||||
93 | Bergman et al. | 2023 | Characteristics of The Bleached Microbiome of The Generalist Coral Pocillopora damicornis from Two Distinct Reef Habitats | Integrative Organismal Biology | Microbiome, bacteria, Great Barrier Reef, Pocillopora damicornis | Bacteria in healthy and bleached colonies. No difference with bleaching in alpha diversity, functional profiles, or beta diversity. | Mcap2020 | https://academic.oup.com/iob/article-pdf/5/1/obad012/49807580/obad012.pdf | ||||||||||||||||||
94 | Johnson et al. | 2023 | A global analysis of coral bleaching patterns in association with mangrove environments under global warming | Ecography | Mangrove, bleaching, thermal stress, Bayesian | Corals bleached more when further away from mangroves. Could be more tolerant in mangroves. | https://onlinelibrary.wiley.com/doi/full/10.1111/ecog.06534 | |||||||||||||||||||
95 | Cornwall et al. | 2023 | Coral adaptive capacity insufficient to halt global transition of coral reefs into net erosion under climate change | Global Change Biology | Symbiont, evolution, acclimatization, shuffling | Symbiont evolution and shuffling favors persistent net calcification. If symbionts increase thermal tolerance, calcification can be maintained under certian scenarios. Adaptive capcaicty will be insufficient under the severe emmissions scenarios. | Hawaii2023 | https://onlinelibrary.wiley.com/doi/full/10.1111/gcb.16647 | ||||||||||||||||||
96 | Dube et al. | 2023 | Algal symbioses with fire corals demonstrate host genotype specificity and niche adaptation at subspecies resolution | bioRxiv | Fire coral, symbiosis, niche, adaptation | Symbiont genetics mapped to host genetics - tight genotype relationships. Co evolved relationships. | https://www.biorxiv.org/content/10.1101/2023.04.03.535406v2.abstract | |||||||||||||||||||
97 | Zhang et al. | 2023 | Acute hypoxia induces reduction of algal symbiont density and suppression of energy metabolism in the scleractinian coral Pocillopora damicornis | Marine Pollution Bulletin | Hypoxia, Pocillopora damicornis, symbiont, metabolism | Inhibition of cell division, calcification, metabolism with hypoxia. Suppresses energy metabolism in symbiont. | https://www.sciencedirect.com/science/article/pii/S0025326X23003284?casa_token=ItY91i_wk5kAAAAA:FCM9_Mlq_e4NW4u-AfESF6XZkZlclSAl0318CfbhUiWspk2oN9XI2H1eF2dFHY7QUOybcDBqEQ | |||||||||||||||||||
98 | Geertsma et al. | 2023 | Real-time high resolution tracking of coral and oyster larvae | JEMBE | Larvae, spatial, oyster, camera, movement | Swimming speed, pre settlement behavior, substrate interactions in individual larvae through camera tracking. Corals located settlement cue within 90 min in a chamber. | https://www.sciencedirect.com/science/article/pii/S0022098123000424 | |||||||||||||||||||
99 | Lachs et al. | 2023 | No apparent trade-offs associated with heat tolerance in a reef-building coral | Communications Biology | Trade off, heat tolerance, thermal stress, bleaching, Acropora digitifera, Cladocopium | Exposed corals to heatwave, tested for growth, fecunditiy, symbiont density trade offs. All dominated by C40. No evidence for trade off with fecundity or growth. Positive association of heat with growth - faster growing colonies bleached and died at higher levels of stress. | Hawaii2023 | https://www.nature.com/articles/s42003-023-04758-6 | ||||||||||||||||||
100 | Bonilla et al. | 2023 | Contrasting reproductive strategies between stress-tolerant and competitive coral taxa | Coral Reefs | Reproduction, life history, tolerance | Larger colonies make a disproportionately greater contribution to population reproduction | LHP | https://link.springer.com/article/10.1007/s00338-023-02380-w |