GLORIA

GEOMAR Library Ocean Research Information Access

feed icon rss

Your email was sent successfully. Check your inbox.

An error occurred while sending the email. Please try again.

Proceed reservation?

Export
Filter
  • Alkalinity, total; Alkalinity, total, standard deviation; Animalia; Aragonite saturation state; Aragonite saturation state, standard deviation; Benthic animals; Benthos; Bicarbonate ion; Bicarbonate ion, standard deviation; Calcite saturation state; Calculated using CO2SYS; Calculated using seacarb after Nisumaa et al. (2010); Calyx size; Calyx size, standard error; Carbon, inorganic, dissolved; Carbon, inorganic, dissolved, standard deviation; Carbonate ion; Carbonate ion, standard deviation; Carbonate system computation flag; Carbon dioxide; Cell size; Cell size, standard error; Cnidaria; Containers and aquaria (20-1000 L or 〈 1 m**2); Fugacity of carbon dioxide (water) at sea surface temperature (wet air); Growth/Morphology; Laboratory experiment; Laboratory strains; Not applicable; OA-ICC; Ocean Acidification International Coordination Centre; Partial pressure of carbon dioxide, standard deviation; Partial pressure of carbon dioxide (water) at sea surface temperature (wet air); pH; pH, standard deviation; Potentiometric titration; Salinity; Single species; Skeletal porosity; Skeletal porosity, standard error; Species, unique identification; Species, unique identification (Semantic URI); Species, unique identification (URI); Spectrophotometric; Stylophora pistillata; Temperature, water; Treatment; Type of study  (1)
  • Assessment  (1)
Document type
Keywords
Publisher
Years
  • 1
    Publication Date: 2024-03-15
    Description: There are increasing concerns that the current rate of climate change might outpace the ability of reef-building corals to adapt to future conditions. Work on model systems has shown that environmentally induced alterations in DNA methylation can lead to phenotypic acclimatization. While DNA methylation has been reported in corals and is thought to associate with phenotypic plasticity, potential mechanisms linked to changes in whole-genome methylation have yet to be elucidated. We show that DNA methylation significantly reduces spurious transcription in the coral Stylophora pistillata. Furthermore, we find that DNA methylation also reduces transcriptional noise by fine-tuning the expression of highly expressed genes. Analysis of DNA methylation patterns of corals subjected to long-term pH stress showed widespread changes in pathways regulating cell cycle and body size. Correspondingly, we found significant increases in cell and polyp sizes that resulted in more porous skeletons, supporting the hypothesis that linear extension rates are maintained under conditions of reduced calcification. These findings suggest an epigenetic component in phenotypic acclimatization that provides corals with an additional mechanism to cope with environmental change.
    Keywords: Alkalinity, total; Alkalinity, total, standard deviation; Animalia; Aragonite saturation state; Aragonite saturation state, standard deviation; Benthic animals; Benthos; Bicarbonate ion; Bicarbonate ion, standard deviation; Calcite saturation state; Calculated using CO2SYS; Calculated using seacarb after Nisumaa et al. (2010); Calyx size; Calyx size, standard error; Carbon, inorganic, dissolved; Carbon, inorganic, dissolved, standard deviation; Carbonate ion; Carbonate ion, standard deviation; Carbonate system computation flag; Carbon dioxide; Cell size; Cell size, standard error; Cnidaria; Containers and aquaria (20-1000 L or 〈 1 m**2); Fugacity of carbon dioxide (water) at sea surface temperature (wet air); Growth/Morphology; Laboratory experiment; Laboratory strains; Not applicable; OA-ICC; Ocean Acidification International Coordination Centre; Partial pressure of carbon dioxide, standard deviation; Partial pressure of carbon dioxide (water) at sea surface temperature (wet air); pH; pH, standard deviation; Potentiometric titration; Salinity; Single species; Skeletal porosity; Skeletal porosity, standard error; Species, unique identification; Species, unique identification (Semantic URI); Species, unique identification (URI); Spectrophotometric; Stylophora pistillata; Temperature, water; Treatment; Type of study
    Type: Dataset
    Format: text/tab-separated-values, 68 data points
    Location Call Number Limitation Availability
    BibTip Others were also interested in ...
  • 2
    Publication Date: 2022-05-25
    Description: Author Posting. © The Author(s), 2013. This is the author's version of the work. It is posted here by permission of Elsevier Ltd for personal use, not for redistribution. The definitive version was published in Marine Pollution Bulletin 72 (2013): 406-416, doi:10.1016/j.marpolbul.2013.02.038.
    Description: Expert opinion was assessed to identify current knowledge gaps in determining future changes in Arabian/Persian Gulf (thereafter ‘Gulf’) coral reefs. Thirty-one participants submitted 71 research questions that were peer-assessed in terms of scientific importance (i.e., filled a knowledge gap and was a research priority) and efficiency in resource use (i.e., was highly feasible and ecologically broad). Ten research questions, in six major research areas, were highly important for both understanding Gulf coral reef ecosystems and also an efficient use of limited research resources. These questions mirrored global evaluations of the importance of understanding and evaluating biodiversity, determining the potential impacts of climate change, the role of anthropogenic impacts in structuring coral reef communities, and economically evaluating coral reef communities. These questions provide guidance for future research on coral reef ecosystems within the Gulf, and enhance the potential for assessment and management of future changes in this globally significant region.
    Description: This manuscript is a direct result of the ‘Coral Reefs of the Gulf’ conference, hosted and sponsored by the New York University – Abu Dhabi Institute in Abu Dhabi, February 2012. In addition, D.A. Feary was supported by a Chancellors Postdoctoral Fellowship within the University of Technology, Sydney, D.M. Anderson was provided support from the Ministry of Environment and Water, United Arab Emirates, and the Woods Hole Center for Oceans and Human Health (NSF/NIEHS), E. Grandcourt was supported by Environment Agency – Abu Dhabi, H. Mahmood was supported by Kuwait University, C.R. Voolstra was supported by a KAUST AEA 3 Joint Collaborative Research award ‘the Natural History Museum, London and the Abu Dhabi Company for Onshore Oil Operations (ADCO) are thanked by D.M. John and J.D. George for supporting their research in the UAE’ research at Naturalis Biodiversity Center and partial field work for K. Samimi-Namin was supported by Schure-Beijerinck-Poppingfonds (KNAW), Alida Buitendijkfonds, Jan Joost ter Pelkwijkfonds, and Martin-Fellowship. The Alfred P. Sloan Foundation and the Census of Marine Life are gratefully acknowledged for the research grant provided to K. Samimi-Namin; in this regard N. D’Adamo (UNESCO, ICO, Perth), M. Claereboudt (Sultan Qaboos University), J.H. Ausubel (Rockefeller University), and P. Miloslavich (Universidad Simón Bolı́var) are appreciated for their continuous support and encouragement. The Mideast Coral Reef Society Initiative is funded by the NERC (NE/K00641X/1 to J. Wiedenmann).
    Keywords: Persian Gulf ; Arabian Gulf ; Coral Reefs ; Expert ; Assessment ; Research Gap
    Repository Name: Woods Hole Open Access Server
    Type: Preprint
    Format: application/pdf
    Location Call Number Limitation Availability
    BibTip Others were also interested in ...
Close ⊗
This website uses cookies and the analysis tool Matomo. More information can be found here...