Filamentous virus-like particles are present in coral dinoflagellates across genera and ocean basins

LI Howe-Kerr, AM Knochel, MD Meyer… - The ISME …, 2023 - academic.oup.com
Filamentous viruses are hypothesized to play a role in stony coral tissue loss disease
(SCTLD) through infection of the endosymbiotic dinoflagellates (Family Symbiodiniaceae) of …

[HTML][HTML] Macroscale patterns of oceanic zooplankton composition and size structure

MC Brandão, F Benedetti, S Martini, YD Soviadan… - Scientific Reports, 2021 - nature.com
Ocean plankton comprise organisms from viruses to fish larvae that are fundamental to
ecosystem functioning and the provision of marine services such as fisheries and CO2 …

A new integrated morpho-and molecular systematic classification of Cenozoic radiolarians (Class Polycystinea)–suprageneric taxonomy and logical nomenclatorial …

N Suzuki, L O'Dogherty, JP Caulet, P Dumitrica - Geodiversitas, 2021 - BioOne
ABSTRACT A revised taxonomy of Cenozoic radiolarian families is of particular importance
because exhaustive molecular phylogenetic analyses for Collodaria, Entactinaria …

eDNA metabarcoding shows latitudinal eukaryote micro-and mesoplankton diversity stabilizes across oligotrophic region of a> 3000 km longitudinal transect in the …

R O'Rorke, A van der Reis, U von Ammon… - Deep Sea Research …, 2022 - Elsevier
Sea surface planktonic assemblages were sampled using environmental DNA at 1.5°
latitudinal increments (from 39.5 to 11.5° S) following the 110° E meridian in the Eastern …

How do algae endosymbionts mediate for their coral host fitness under heat stress? A comprehensive mechanistic overview

MAMM Al-Hammady, TF Silva, HNM Hussein… - Algal Research, 2022 - Elsevier
The zooxanthella Symbiodinium is classified into nine clades (A–I), six of which are known
to be coral symbionts. As a reaction to thermal stress, symbionts are lost to the host by …

Carbon and nitrogen content to biovolume relationships for marine protist of the Rhizaria lineage (Radiolaria and Phaeodaria)

JS Mansour, A Norlin… - Limnology and …, 2021 - Wiley Online Library
Rhizaria are large protistan cells that have been shown to be a major component of the
planktic community in the oceans and contribute significantly to major biogeochemical …

[HTML][HTML] Dinoflagellate Host Chloroplasts and Mitochondria Remain Functional During Amoebophrya Infection

E Kayal, C Alves-de-Souza, S Farhat… - Frontiers in …, 2020 - frontiersin.org
Dinoflagellates are major components of phytoplankton that play critical roles in many
microbial food webs, many of them being hosts of countless intracellular parasites. The …

Responsiveness to contest experiences is associated with competitive ability but not aggressiveness or boldness

YJ Chen, YT Chang, YC Tseng, Y Hsu - Behavioral Ecology and …, 2022 - Springer
Many animals raise and lower aggressiveness after recent wins and losses, respectively.
Individuals that differ in internal/external conditions could also differ in their responsiveness …

Key link between iron and the size structure of three main mesoplanktonic groups (Crustaceans, Rhizarians, and colonial N2-fixers) in the Global Ocean

M Dugenne, M Corrales-Ugalde, JY Luo, L Stemmann… - bioRxiv, 2024 - biorxiv.org
Size is commonly used as a master trait to characterize pelagic organisms as it affects a
range of processes and impact marine biogeochemical cycles and services. Yet, a holistic …

Les Rhizaires: organismes non-modèles pour l'étude, à partir de données d'imagerie in situ, de l'écologie planctonique et des cycles biogéochimiques

T Biard - 2023 - hal.science
Les grands cycles biogéochimiques sont intimement liés à la capacité de biominéralisation
de plusieurs grandes lignées, capables de moduler sur des échelles géologiques le cycle …