Results 41 to 50 of about 147,505 (174)

Baseline dynamics of Symbiodiniaceae genera and photochemical efficiency in corals from reefs with different thermal histories [PDF]

open access: yesPeerJ, 2023
Ocean warming and marine heatwaves induced by climate change are impacting coral reefs globally, leading to coral bleaching and mortality. Yet, coral resistance and resilience to warming are not uniform across reef sites and corals can show inter- and ...
Crystal J. McRae   +9 more
doaj   +2 more sources

Relative abundance of nitrogen cycling microbes in coral holobionts reflects environmental nitrate availability

open access: yesRoyal Society Open Science, 2021
Recent research suggests that nitrogen (N) cycling microbes are important for coral holobiont functioning. In particular, coral holobionts may acquire bioavailable N via prokaryotic dinitrogen (N2) fixation or remove excess N via denitrification activity.
Arjen Tilstra   +6 more
doaj   +1 more source

Lineage-specific symbionts mediate differential coral responses to thermal stress

open access: yesMicrobiome, 2023
Background Ocean warming is a leading cause of increasing episodes of coral bleaching, the dissociation between coral hosts and their dinoflagellate algal symbionts in the family Symbiodiniaceae.
Chenying Wang   +7 more
doaj   +1 more source

Limited influence of seasonality on coral microbiomes and endosymbionts in an equatorial reef

open access: yesEcological Indicators, 2023
Coral-associated bacteria and Symbiodiniaceae are critical for maintaining the health of their coral hosts. Factors that are known to affect the coral microbiome include biogeography, seasonality, and environmental change, but longitudinal studies are ...
Z.B. Randolph Quek   +9 more
doaj   +1 more source

The extended phenotypes of marine symbioses: ecological and evolutionary consequences of intraspecific genetic diversity in coral-algal associations

open access: yesFrontiers in Microbiology, 2014
Reef-building corals owe much of their success to a symbiosis with dinoflagellate microalgae in the genus Symbiodinium. In this association, the performance of each organism is tied to that of its partner, and together the partners form a holobiont that
John Everett Parkinson, Iliana B Baums
doaj   +1 more source

Multi-omics determination of metabolome diversity in natural coral populations in the Pacific Ocean

open access: yesCommunications Earth & Environment, 2023
Coral reefs are considered one of the most emblematic ecosystems in our oceans, but their existence is increasingly threatened by climate change. In this study, natural populations of two reef-building coral genera, Pocillopora spp. and Porites spp., and
Maggie M. Reddy   +31 more
doaj   +1 more source

Urbanization comprehensively impairs biological rhythms in coral holobionts

open access: yesGlobal Change Biology, 2022
Abstract Coral reefs are in global decline due to climate change and anthropogenic influences (Hughes et al., Conservation Biology , 27: 261–269, 2013). Near coastal cities or other densely populated areas, coral reefs face a range of additional challenges.
Yaeli Rosenberg   +10 more
openaire   +4 more sources

Integrative omics framework for characterization of coral reef ecosystems from the Tara Pacific expedition

open access: yesScientific Data, 2023
Coral reef science is a fast-growing field propelled by the need to better understand coral health and resilience to devise strategies to slow reef loss resulting from environmental stresses.
Caroline Belser   +51 more
doaj   +1 more source

Environmental generalism, holobiont interactions, and Pocilloporid corals in the warming oceans of the eastern coast of Australia

open access: yesFrontiers in Ecology and Evolution, 2023
Ocean warming has been driving mortality events across the world’s coral reef ecosystems and is resulting in multifaceted ecosystem restructuring. With the rapid shifts occurring across ecosystems, questions arise of which species, in which locations ...
Jessica L. Bergman   +4 more
doaj   +1 more source

Beneath the surface: community assembly and functions of the coral skeleton microbiome

open access: yesMicrobiome, 2019
Coral microbial ecology is a burgeoning field, driven by the urgency of understanding coral health and slowing reef loss due to climate change. Coral resilience depends on its microbiota, and both the tissue and the underlying skeleton are home to a rich
Francesco Ricci   +5 more
doaj   +1 more source

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