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Anders Meibom

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Related publications (123)

The “language” of endosymbiotic partners. “A correlative workflow combining cryo-preparation, fluorescence/electron microscopy, and NanoSIMS imaging to “listen” to the molecular and metabolic dialogue between partners in symbiotic corals”

Arun Aby Paraecattil, Anders Meibom, Gaëlle Delphine Toullec, Céline Edith Loussert-Fonta

2019

Cellular Uptake and Intracellular Trafficking of Poly(N-(2-Hydroxypropyl) Methacrylamide)

Harm-Anton Klok, Olivier Burri, Graham Knott, Arne Seitz, Claudia Battistella, Anders Meibom, Romain Guiet, Stéphane Laurent Escrig

Cellular uptake and intracellular trafficking of polymer conjugates or polymer nanoparticles is typically monitored using fluorescence-based techniques such as confocal microscopy. While these methods have provided a wealth of insight into the internalizat ...

American Chemical Society2019

Vibrio coralliilyticus infection triggers a behavioural response and perturbs nutritional exchange and tissue integrity in a symbiotic coral

Anders Meibom, Louise Helene Soegaard Jensen, Emma Mary Gibbin

Under homoeostatic conditions, the relationship between the coralPocillopora damicornisandVibrio coralliilyticusiscommensal. An increase in temperature, or in the abundance ofV. coralliilyticus, can turn this association pathogenic,causing tissue lysis, ex ...

2019

Kleptoplastidic benthic foraminifera from aphotic habitats: insights into assimilation of inorganic C, N and S studied with sub-cellular resolution

Anders Meibom, Charlotte Madeleine Nicole Lekieffre, Emmanuelle Geslin

The assimilation of inorganic compounds in foraminiferal metabolism compared to predation or organic matter assimilation is unknown. Here, we investigate possible inorganic-compound assimilation in Nonionellina labradorica, a common kleptoplastidic benthic ...

WILEY2019

Sub-cellular stable isotopic imaging of metabolic interactions in symbiotic corals

Anders Meibom

2019

Kleptoplastic foraminifera: the transformation of heterotrophic unicellular eukaryotes into photosynthetic organisms

Anders Meibom, Charlotte Madeleine Nicole Lekieffre, Emmanuelle Geslin

2019

Mitochondrial ph probe

Matthias Lütolf, Gennady Nikitin, Anders Meibom

The present invention relates to dual fluorophore ratiometric mitochondrial pH probes, their uses and their manufacture. ...

2019

Role of photosymbiosis in the Late Triassic expansion of shallow-water Scleractinia

Anders Meibom

Since their appearance in the Anisian (ca. 240 Ma) scleractinian corals rapidly diversified and expandedacross shallow marine environments, becoming the main builders of reefs. This ecological success coralsowe to their symbiotic relationship with photosyn ...

2019

Ammonium and nitrate assimilation in benthic foraminiferal cells: NanoSIMS observations and enzymatic pathways

Cédric Schmidt, Anders Meibom, Charlotte Madeleine Nicole Lekieffre, Emmanuelle Geslin

2019

From the product to the process: Fine-scale skeletal structures of scleractinian corals and their relevance to biomineralization models, geochemical sampling strategies, and phylogenetic reconstructions

Anders Meibom, Jaroslaw Hubert Stolarski

Interpretation of biomineralization processes based solely on the end product - the skeleton - may seem abreakneck task. This is because the biologically controlled mineralization involves cascades of intermediatephases and the activity of a myriad of orga ...

2019

The Transnational Red Sea Center

Anders Meibom

2019

Dissolution-reprecipitation reaction of dolomite: investigation of self- and tracer-diffusion using SIMS mini-spot and NanoSIMS profiles

Lukas Baumgartner, Anders Meibom, Stéphane Laurent Escrig

Recrystallization of minerals due to fluid infiltration modifies their original chemical and isotopic signature. Such processes are sought after as they give access to timescales of geologic processes, which are commonly quantified using diffusion chronome ...

2019

Post-mortem recrystallization of biogenic amorphous calcium carbonate and crystal tailoring by the inherited macromolecular framework

Anders Meibom, Jaroslaw Hubert Stolarski

2019

Plagioclase Glomerocrysts: taking the pulse of volcanic eruptions

Anders McCarthy, Anders Meibom, Stéphane Laurent Escrig

Volcanic eruptions result from complex interplay of magmatic processes including the ascent and storage of magma in the crust, volatile exsolution and crystallization. The dynamics of crystallization in shallow subvolcanic systems and the consequences of i ...

2019

Using NanoSIMS coupled with microfluidics to visualize the early stages of coral infection by Vibrio coralliilyticus

Anders Meibom, Isabelle Domart-Coulon, Emma Mary Gibbin

Background: Global warming has triggered an increase in the prevalence and severity of coral disease, yet little is known about coral/pathogen interactions in the early stages of infection. The point of entry of the pathogen and the route that they take on ...

2018

Innovative TEM-coupled approaches to study foraminiferal cells

Anders Meibom, Stéphane Laurent Escrig, Charlotte Madeleine Nicole Lekieffre, Emmanuelle Geslin

Transmission electron microscope (TEM) observation has revealed much about the basic cell biology of foraminifera. Yet, there remains much we do not know about foraminiferal cytology and physiology, especially for smaller benthic foraminifera, which inhabi ...

2018

A NanoSIMS Investigation on Timescales Recorded in Volcanic Quartz From the Silicic Chon Aike Province (Patagonia)

Lukas Baumgartner, Anders Meibom, Stéphane Laurent Escrig, Susanne Seitz

2018

An overview of cellular ultrastructure in benthic foraminifera: New observations of rotalid species in the context of existing literature

Anders Meibom, Charlotte Madeleine Nicole Lekieffre, Emmanuelle Geslin

We report systematic transmission electron microscope (TEM) observations of the cellular ultrastructure of selected, small rotalid benthic foraminifera. Nine species from different environments (intertidal mudflat, fjord, and basin) were investigated: Ammo ...

2018

Inorganic carbon and nitrogen assimilation in cellular compartments of a benthic kleptoplastic foraminifer

Anders Meibom, Maria-Evangelia Giovani, Charlotte Madeleine Nicole Lekieffre, Emmanuelle Geslin

Haynesina germanica, an ubiquitous benthic foraminifer in intertidal mudflats, has the remarkable ability to isolate, sequester, and use chloroplasts from microalgae. The photosynthetic functionality of these kleptoplasts has been demonstrated by measuring ...

Nature Research2018

Short-Term Thermal Acclimation Modifies the Metabolic Condition of the Coral Holobiont

Julia Marie Jeanne Yvonne Bodin, Anders Meibom, Thomas Krüger, Emma Mary Gibbin

The nutritional symbiosis between coral hosts and photosynthetic dinoflagellates is fundamental to the functioning of coral reefs. Rising seawater temperatures destabilize this relationship, resulting in drastic declines in world-wide coral cover. Thermal ...

2018

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