Results 111 to 120 of about 3,943 (202)

Environmental Influences On The Physiology Of Cnidarians And Their Symbionts [PDF]

Corals and other cnidarians maintain complex symbioses that include photosynthetic endosymbiotic dinoflagellates (Symbiodiniaceae), protozoans, fungi, bacteria, archaea, and other metazoans, collectively known as the holobiont.
Gantt, Shelby
core   +1 more source

Symbiont Community Diversity is More Variable in Corals That Respond Poorly to Stress [PDF]

, 2020
Coral reefs are declining globally as climate change and local water quality press environmental conditions beyond the physiological tolerances of holobionts—the collective of the host and its microbial symbionts.
Bachelot, Benedicte, Bay, Line K., Correa, Adrienne M.S., Howe-Kerr, Lauren I., Kenkel, Carly D., Wright, Rachel M.   +5 more
core   +1 more source

Bleaching forces coral’s heterotrophy on diazotrophs and Synechococcus [PDF]

, 2019
© 2019, International Society for Microbial Ecology. Coral reefs are threatened by global warming, which disrupts the symbiosis between corals and their photosynthetic symbionts (Symbiodiniaceae), leading to mass coral bleaching.
Benavides, M, Bonnet, S, Grosso, O, Houlbrèque, F, Lambert, C, Lorrain, A, Meunier, V, Pernice, M   +7 more
core   +3 more sources

Preparation of Symbiodiniaceae for cryopreservation and laser-warming v1

, 2022
This protocol is used to prepare Symbiodiniaceae samples for cryopreservation, specifically for vitrification and laser-warming. It uses Symbiodiniaceae freshly extracted from scleractinian corals as described here. The materials listed here are for 45 blades of encapsulated Symbiodiniaceae.
openaire   +1 more source

Diel transcriptional responses of coral-Symbiodiniaceae holobiont to elevated temperature

Communications Biology
AbstractCoral exhibits diel rhythms in behavior and gene transcription. However, the influence of elevated temperature, a key factor causing coral bleaching, on these rhythms remains poorly understood. To address this, we examined physiological, metabolic, and gene transcription oscillations in the Acropora tenuis-Cladocopium sp.
Sanqiang Gong, Jiayuan Liang, Lijia Xu, Yongzhi Wang, Jun Li, Xuejie Jin, Kefu Yu, Yuehuan Zhang   +7 more
openaire   +3 more sources

High levels of floridoside at high salinity link osmoadaptation with bleaching susceptibility in the cnidarian-algal endosymbiosis

Biology Open, 2019
Coral reefs are in global decline mainly due to increasing sea surface temperatures triggering coral bleaching. Recently, high salinity has been linked to increased thermotolerance and decreased bleaching in the sea anemone coral model Aiptasia. However,
Hagen M. Gegner, Nils Rädecker, Michael Ochsenkühn, Marcelle M. Barreto, Maren Ziegler, Jessica Reichert, Patrick Schubert, Thomas Wilke, Christian R. Voolstra   +8 more
doaj   +1 more source

Functional analyses of bacterial genomes found in Symbiodiniaceae genome assemblies

Environmental Microbiology Reports
Abstract Bacterial–algal interactions strongly influence marine ecosystems. Bacterial communities in cultured dinoflagellates of the family Symbiodiniaceae have been characterized by metagenomics. However, little is known about whole‐genome analysis of marine bacteria associated with these dinoflagellates.
Eiichi Shoguchi, Masanobu Kawachi, Chuya Shinzato, Girish Beedessee   +3 more
openaire   +2 more sources

Symbiodiniaceae and Ruegeria sp. Co-Cultivation to Enhance Nutrient Exchanges in Coral Holobiont

Microorganisms
The symbiotic relationship between corals and their associated microorganisms is crucial for the health of coral reef eco-environmental systems. Recently, there has been a growing interest in unraveling how the manipulation of symbiont nutrient cycling ...
Yawen Liu, Huan Wu, Yang Shu, Yanying Hua, Pengcheng Fu   +4 more
doaj   +1 more source

Mechanisms for the Persistence of the Coral Holobiont in the Warming Oceans of the Anthropocene [PDF]

, 2019
Coral Reefs are rapidly deteriorating in response to an onslaught of human-mediated stressors. Just one stressor alone, climate change, may extirpate coral reef ecosystems within a human lifetime, threatening societal and ecological catastrophe.
Merselis, Daniel G
core   +1 more source

Global Free‐Living Symbiodiniaceae Biodiversity Mirrors Local Environments

Journal of Biogeography
ABSTRACT Aim For free‐living Symbiodiniaceae, we aim to synthesise current knowledge, identify gaps in our understanding of biogeography and conduct the first quantitative genetic analysis of biogeography at a global scale. Location
Sydney L. Bell, Kate M. Quigley
openaire   +1 more source