Novel virus dynamics in an Emiliania huxleyi bloom

Supplement of Genotyping an Emiliania huxleyi (prymnesiophyceae) bloom event in the North Sea reveals evidence of asexual reproduction

Rewiring Host Lipid Metabolism by Large Viruses Determines the Fate of Emiliania huxleyi, a Bloom-Forming Alga in the Ocean.

Marine viruses are major ecological and evolutionary drivers of microbial food webs regulating the fate of carbon in the ocean. We combined transcriptomic and metabolomic analyses to explore the cellular pathways mediating the interaction between the bloom-forming coccolithophore Emiliania huxleyi and its specific coccolithoviruses (E. huxleyi virus [EhV]). We show that EhV induces profound tra...

Infection of phytoplankton by aerosolized marine viruses.

Marine viruses constitute a major ecological and evolutionary driving force in the marine ecosystems. However, their dispersal mechanisms remain underexplored. Here we follow the dynamics of Emiliania huxleyi viruses (EhV) that infect the ubiquitous, bloom-forming phytoplankton E. huxleyi and show that EhV are emitted to the atmosphere as primary marine aerosols. Using a laboratory-based setup,...

Host-virus dynamics and subcellular controls of cell fate in a natural coccolithophore population.

Marine viruses are major evolutionary and biogeochemical drivers in marine microbial foodwebs. However, an in-depth understanding of the cellular mechanisms and the signal transduction pathways mediating host-virus interactions during natural bloom dynamics has remained elusive. We used field-based mesocosms to examine the "arms race" between natural populations of the coccolithophore Emiliania...

Genome-wide Analysis of Core Promoter Regions in Emiliania Huxleyi

Emiliania huxleyi (E. huxleyi), the most abundant coccolithophorid, has served as a model system for environmental studies pertaining to global carbon cycling, oceanic sulfur bio-transformations, and paleoclimatology. It has also potential applications in material sciences and biomedical studies. E. huxleyi was selected by the Department of Energy in 1999 for genome sequencing, which was recent...