Articles | Volume 16, issue 22
https://doi.org/10.5194/bg-16-4377-2019
© Author(s) 2019. This work is distributed under
the Creative Commons Attribution 4.0 License.
the Creative Commons Attribution 4.0 License.
https://doi.org/10.5194/bg-16-4377-2019
© Author(s) 2019. This work is distributed under
the Creative Commons Attribution 4.0 License.
the Creative Commons Attribution 4.0 License.
Shifts in dimethylated sulfur concentrations and microbiome composition in the red-tide causing dinoflagellate Alexandrium minutum during a simulated marine heatwave
Elisabeth Deschaseaux
CORRESPONDING AUTHOR
University of Technology Sydney, Climate Change Cluster, Ultimo NSW
2007, Australia
James O'Brien
University of Technology Sydney, Climate Change Cluster, Ultimo NSW
2007, Australia
Nachshon Siboni
University of Technology Sydney, Climate Change Cluster, Ultimo NSW
2007, Australia
Katherina Petrou
University of Technology Sydney, Climate Change Cluster, Ultimo NSW
2007, Australia
University of Technology Sydney, School of Life Sciences, Ultimo
NSW 2007, Australia
Justin R. Seymour
University of Technology Sydney, Climate Change Cluster, Ultimo NSW
2007, Australia
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Cited
14 citations as recorded by crossref.
- Gloeotrichia pisum in Lake Kinneret: A successful epiphytic cyanobacterium N. Lang‐Yona et al. https://doi.org/10.1111/jpy.13301
- An evaluation of the regional distribution and wet deposition of secondary inorganic aerosols and their gaseous precursors in IFS-COMPO preparatory to cycle 49R1 J. Williams et al. https://doi.org/10.5194/gmd-18-9913-2025
- Contrasting effects of temperature rise in different seasons on larger and smaller phytoplankton assemblages in a temperate coastal water, Laoshan Bay, northern Yellow Sea, China W. Zhao et al. https://doi.org/10.1016/j.marenvres.2025.107034
- Alexandrium pacificum and Alexandrium minutum: Harmful or environmentally friendly? A. Caruana et al. https://doi.org/10.1016/j.marenvres.2020.105014
- Acutely Rising Temperature Reduces Photosynthetic Capacity of Phytoplankton Assemblages in Tropical Oceans: A Large-Scale Investigation G. Mai et al. https://doi.org/10.3389/fmars.2021.710697
- Orchestrated Response of Intracellular Zwitterionic Metabolites in Stress Adaptation of the Halophilic Heterotrophic Bacterium Pelagibaca bermudensis M. Azizah & G. Pohnert https://doi.org/10.3390/md20110727
- Response of bacterial communities (Marivita, Marinobacter, and Oceanicaulis) in the phycosphere to the growth of Phaeodactylum tricornutum in different inorganic nitrogen sources X. Wei et al. https://doi.org/10.3389/fmars.2023.1086166
- Prokaryotic responses to a warm temperature anomaly in northeast subarctic Pacific waters S. Traving et al. https://doi.org/10.1038/s42003-021-02731-9
- The Microbiological Drivers of Temporally Dynamic Dimethylsulfoniopropionate Cycling Processes in Australian Coastal Shelf Waters J. O’Brien et al. https://doi.org/10.3389/fmicb.2022.894026
- Responses of Different Temperature-Acclimated Diatom Species, Smaller Thalassiosira pseudonana and Larger Thalassiosira rotula, to Increased Ambient Temperature W. Zhao et al. https://doi.org/10.3390/microorganisms13071652
- Uptake of dimethylsulphoniopropionate (DMSP) reduces free reactive oxygen species (ROS) during late exponential growth in the diatom Thalassiosira weissflogii grown under three salinities A. Theseira et al. https://doi.org/10.1007/s00227-020-03744-4
- Nanopore Sequencing of Amoebophrya Species Reveals Novel Collection of Bacteria Putatively Associated With Karlodinium veneficum D. Tizabi et al. https://doi.org/10.1093/gbe/evaf022
- The parasite Parvilucifera infectans kills the harmful alga Alexandrium minutum under different salinities and disrupts PSP toxin production R. O’Niel et al. https://doi.org/10.1016/j.hal.2026.103091
- Exchange or Eliminate: The Secrets of Algal-Bacterial Relationships B. Burgunter-Delamare et al. https://doi.org/10.3390/plants13060829
14 citations as recorded by crossref.
- Gloeotrichia pisum in Lake Kinneret: A successful epiphytic cyanobacterium N. Lang‐Yona et al. https://doi.org/10.1111/jpy.13301
- An evaluation of the regional distribution and wet deposition of secondary inorganic aerosols and their gaseous precursors in IFS-COMPO preparatory to cycle 49R1 J. Williams et al. https://doi.org/10.5194/gmd-18-9913-2025
- Contrasting effects of temperature rise in different seasons on larger and smaller phytoplankton assemblages in a temperate coastal water, Laoshan Bay, northern Yellow Sea, China W. Zhao et al. https://doi.org/10.1016/j.marenvres.2025.107034
- Alexandrium pacificum and Alexandrium minutum: Harmful or environmentally friendly? A. Caruana et al. https://doi.org/10.1016/j.marenvres.2020.105014
- Acutely Rising Temperature Reduces Photosynthetic Capacity of Phytoplankton Assemblages in Tropical Oceans: A Large-Scale Investigation G. Mai et al. https://doi.org/10.3389/fmars.2021.710697
- Orchestrated Response of Intracellular Zwitterionic Metabolites in Stress Adaptation of the Halophilic Heterotrophic Bacterium Pelagibaca bermudensis M. Azizah & G. Pohnert https://doi.org/10.3390/md20110727
- Response of bacterial communities (Marivita, Marinobacter, and Oceanicaulis) in the phycosphere to the growth of Phaeodactylum tricornutum in different inorganic nitrogen sources X. Wei et al. https://doi.org/10.3389/fmars.2023.1086166
- Prokaryotic responses to a warm temperature anomaly in northeast subarctic Pacific waters S. Traving et al. https://doi.org/10.1038/s42003-021-02731-9
- The Microbiological Drivers of Temporally Dynamic Dimethylsulfoniopropionate Cycling Processes in Australian Coastal Shelf Waters J. O’Brien et al. https://doi.org/10.3389/fmicb.2022.894026
- Responses of Different Temperature-Acclimated Diatom Species, Smaller Thalassiosira pseudonana and Larger Thalassiosira rotula, to Increased Ambient Temperature W. Zhao et al. https://doi.org/10.3390/microorganisms13071652
- Uptake of dimethylsulphoniopropionate (DMSP) reduces free reactive oxygen species (ROS) during late exponential growth in the diatom Thalassiosira weissflogii grown under three salinities A. Theseira et al. https://doi.org/10.1007/s00227-020-03744-4
- Nanopore Sequencing of Amoebophrya Species Reveals Novel Collection of Bacteria Putatively Associated With Karlodinium veneficum D. Tizabi et al. https://doi.org/10.1093/gbe/evaf022
- The parasite Parvilucifera infectans kills the harmful alga Alexandrium minutum under different salinities and disrupts PSP toxin production R. O’Niel et al. https://doi.org/10.1016/j.hal.2026.103091
- Exchange or Eliminate: The Secrets of Algal-Bacterial Relationships B. Burgunter-Delamare et al. https://doi.org/10.3390/plants13060829
Saved (final revised paper)
Latest update: 15 Jun 2026
Short summary
Here we report that abrupt increases in temperature–simulating marine heatwaves might have the potential to shape the physiological state and biogenic sulfur production in microalgae involved in harmful algal blooms. Changes in physiology and biochemistry seem to trigger a shift in the bacteria community associated with these microalgae. Since microalgae and associated bacteria play an important role in climate regulation, this could have serious consequences for our future ocean and climate.
Here we report that abrupt increases in temperature–simulating marine heatwaves might have the...
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