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MetabolomicsExtreme genome diversity and cryptic speciation in a harmful algal bloom forming eukaryote

Harmful algal blooms (HABs) of the toxic haptophyte Prymnesium parvum are a recurrent problem in many inland and estuarine waters around the world. Strains of P. parvum vary in the toxins they produce and in other physiological traits associated with HABs, but the genetic basis ...

2023-04-26 | MTBLS5893 | MetaboLights
MetabolomicsMetabolism links nutrient stress and harmful algal bloom formation

Four species of phytoplankton representing important bloom-forming species from three globally important phyla (Bacillariophyta, Haptophyta, and Ochrophyte) were cultured in this study. These species include the cosmopolitan diatom Chaetoceros affinis CCMP159 (isolated from Great South B...

2024-02-28 | MTBLS1807 | MetaboLights
ProteomicsHarmful algal bloom species Microcystis aeruginosa releases thiamin antivitamins to suppress competitors
In environmental ecosystems, vitamin concentrations are often exceedingly low and auxotrophy, or reliance on exogenous vitamin or vitamin precursors, is widespread. We show here that the widespread harmful algal bloom (HAB) species Microcystis aeruginosa, threatening freshwater aquatic ecosystems gl...
ORGANISM(S): Chlamydomonas Reinhardtii (ncbitaxon:3055) Microcystis Aeruginosa Niva-cya 118/2 (ncbitaxon:59621) 
2025-05-28 | MSV000098018 | MassIVE
UnknownViral impacts on total abundance and clonal composition of the harmful bloom-forming phytoplankton Heterosigma akashiwo.
Not available
S-EPMC92399 | biostudies-literature
GenomicsAlgal bloom metatranscriptome
Metatranscriptomic response of Lake Erie microbial communities to hydrogen peroxide treatment
PRJNA1282059 | ENA
ProteomicsA New Family of Tubular Pilus from Microcystis aeruginosa, a Harmful Algal 2 Bloom Forming Cyanobacterium
Cyanobacteria are photosynthetic prokaryotes vital to global biogeochemical cycles. However, some form harmful algal blooms (cyanoHABs) that disrupt ecosystems and produce toxins. The mechanisms by which these blooms form have yet to be fully understood, particularly the role of extracellular compon...
ORGANISM(S): Microcystis aeruginosa PCC 7806SL 
2026-02-09 | PXD066540 | Pride
Ct pili Microcystis aeruginosa Cryo-em Cyanobacteria 
MetabolomicsComparative metabolomic analysis of exudates of microcystin-producing and microcystin-free Microcystis aeruginosa strains

Cyanobacterial harmful algal blooms (cHABs) dominated by Microcystis aeruginosa threaten the ecological integrity and beneficial uses of lakes globally. In addition to producing hepatotoxic microcystins (MC), M. aeruginosa exudates (MaE) contain various compounds with demonstrat...

2023-01-16 | MTBLS6603 | MetaboLights
UnknownMetatranscriptome profiling of a harmful algal bloom.
Not available
S-EPMC4255328 | biostudies-literature
UnknownInteractions between chytrids cause variable infection strategies on harmful algal bloom forming species.
Not available
S-EPMC11603126 | biostudies-literature
UnknownA method for examining temporal changes in cyanobacterial harmful algal bloom spatial extent using satellite remote sensing.
Not available
S-EPMC6084444 | biostudies-literature
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