Deciphering Coral Disease Dynamics: Integrating Host, Microbiome, and the Changing Environment DOI Creative Commons
Rebecca Vega Thurber, Laura D. Mydlarz, Marilyn E. Brandt

и другие.

Frontiers in Ecology and Evolution, Год журнала: 2020, Номер 8

Опубликована: Ноя. 30, 2020

Diseases of tropical reef organisms is an intensive area study, but despite significant advances in methodology and the global knowledge base, identifying proximate causes disease outbreaks remains difficult. The dynamics infectious wildlife diseases are known to be influenced by shifting interactions among host, pathogen, other members microbiome, a collective body work clearly demonstrates that this also case for main foundation species on reefs, corals. Yet, wildlife, coral stand out as being driven largely changing environment. These contributed not only losses whole ecosystem regime shifts. Here we suggest better decipher corals, must integrate more holistic modern paradigms consider multiple variable three major players epizootics: its associated In perspective, discuss how expanding pathogen component classic host-pathogen-environment triad incorporate shifts microbiome leading dysbiosis provides model understanding dynamics. We outline issues arising when evaluating each trio make suggestions bridging gaps between them. further best tackle these challenges, researchers adjust standard paradigms, like one pathogen-one model, that, date, have been ineffectual at uncovering many emergent properties Lastly, recommendations ways forward fields marine ecology future conservation restoration given observations.

Язык: Английский

The impacts of climate change on coastal groundwater DOI
Christina Richardson, Kay L. Davis, Clara Ruiz‐González

и другие.

Nature Reviews Earth & Environment, Год журнала: 2024, Номер 5(2), С. 100 - 119

Опубликована: Янв. 11, 2024

Язык: Английский

Процитировано

45
Inherent differential microbial assemblages and functions associated with corals exhibiting different thermal phenotypes DOI Creative Commons
Érika P. Santoro, Anny Cárdenas, Helena D. M. Villela

и другие.

Science Advances, Год журнала: 2025, Номер 11(3)

Опубликована: Янв. 17, 2025

Certain coral individuals exhibit enhanced resistance to thermal bleaching, yet the specific microbial assemblages and their roles in these phenotypes remain unclear. We compared communities of bleaching–resistant (TBR) bleaching–sensitive (TBS) corals using metabarcoding metagenomics. Our multidomain approach revealed stable distinct compositions between phenotypes. Notably, TBR were inherently enriched with eukaryotes, particularly Symbiodiniaceae, linked photosynthesis, biosynthesis antibiotic antitumor compounds glycosylphosphatidylinositol-anchor proteins, crucial for cell wall regulation metabolite exchange. In contrast, TBS dominated by bacterial metabolic genes related nitrogen, amino acid, lipid metabolism. The inherent microbiome differences corals, already observed before stress, point holobiont associated bleaching resistance, offering insights into mechanisms underlying response climate-induced stress.

Язык: Английский

Процитировано

5
Sugar enrichment provides evidence for a role of nitrogen fixation in coral bleaching DOI Creative Commons
Claudia Pogoreutz, Nils Rädecker, Anny Cárdenas

и другие.

Global Change Biology, Год журнала: 2017, Номер 23(9), С. 3838 - 3848

Опубликована: Апрель 21, 2017

The disruption of the coral-algae symbiosis (coral bleaching) due to rising sea surface temperatures has become an unprecedented global threat coral reefs. Despite decades research, our ability manage mass bleaching events remains hampered by incomplete mechanistic understanding processes involved. In this study, we induced a phenotype in absence heat and light stress adding sugars. sugar addition resulted symbiotic breakdown accompanied fourfold increase coral-associated microbial nitrogen fixation. Concomitantly, increased N:P ratios host algal symbionts suggest excess availability limitation within holobiont. As fixation is similarly stimulated ocean warming scenarios, here propose refined model integrating cascading effects This highlights putative role nitrogen-fixing microbes holobiont functioning breakdown.

Язык: Английский

Процитировано

151
Microbial indicators as a diagnostic tool for assessing water quality and climate stress in coral reef ecosystems DOI
Bettina Glasl, Nicole S. Webster, David G. Bourne

и другие.

Marine Biology, Год журнала: 2017, Номер 164(4)

Опубликована: Март 23, 2017

Язык: Английский

Процитировано

142
Deciphering Coral Disease Dynamics: Integrating Host, Microbiome, and the Changing Environment DOI Creative Commons
Rebecca Vega Thurber, Laura D. Mydlarz, Marilyn E. Brandt

и другие.

Frontiers in Ecology and Evolution, Год журнала: 2020, Номер 8

Опубликована: Ноя. 30, 2020

Diseases of tropical reef organisms is an intensive area study, but despite significant advances in methodology and the global knowledge base, identifying proximate causes disease outbreaks remains difficult. The dynamics infectious wildlife diseases are known to be influenced by shifting interactions among host, pathogen, other members microbiome, a collective body work clearly demonstrates that this also case for main foundation species on reefs, corals. Yet, wildlife, coral stand out as being driven largely changing environment. These contributed not only losses whole ecosystem regime shifts. Here we suggest better decipher corals, must integrate more holistic modern paradigms consider multiple variable three major players epizootics: its associated In perspective, discuss how expanding pathogen component classic host-pathogen-environment triad incorporate shifts microbiome leading dysbiosis provides model understanding dynamics. We outline issues arising when evaluating each trio make suggestions bridging gaps between them. further best tackle these challenges, researchers adjust standard paradigms, like one pathogen-one model, that, date, have been ineffectual at uncovering many emergent properties Lastly, recommendations ways forward fields marine ecology future conservation restoration given observations.

Язык: Английский

Процитировано

123