Microbial metabolites in the marine carbon cycle

MA Moran, EB Kujawinski, WF Schroer, SA Amin… - Nature …, 2022 - nature.com
One-quarter of photosynthesis-derived carbon on Earth rapidly cycles through a set of short-
lived seawater metabolites that are generated from the activities of marine phytoplankton …

Enigmatic persistence of dissolved organic matter in the ocean

T Dittmar, ST Lennartz, H Buck-Wiese… - Nature Reviews Earth & …, 2021 - nature.com
Marine dissolved organic matter (DOM) contains more carbon than the combined stocks of
Earth's biota. Organisms in the ocean continuously release a myriad of molecules that …

The Mixoplankton Database (MDB): Diversity of photo‐phago‐trophic plankton in form, function, and distribution across the global ocean

A Mitra, DA Caron, E Faure, KJ Flynn… - Journal of Eukaryotic …, 2023 - Wiley Online Library
Protist plankton are major members of open‐water marine food webs. Traditionally divided
between phototrophic phytoplankton and phagotrophic zooplankton, recent research shows …

Dissolved storage glycans shaped the community composition of abundant bacterioplankton clades during a North Sea spring phytoplankton bloom

C Sidhu, IV Kirstein, CL Meunier, J Rick, V Fofonova… - Microbiome, 2023 - Springer
Background Blooms of marine microalgae play a pivotal role in global carbon cycling. Such
blooms entail successive blooms of specialized clades of planktonic bacteria that …

Characterizing the “fungal shunt”: Parasitic fungi on diatoms affect carbon flow and bacterial communities in aquatic microbial food webs

I Klawonn, S Van den Wyngaert… - Proceedings of the …, 2021 - National Acad Sciences
Microbial interactions in aquatic environments profoundly affect global biogeochemical
cycles, but the role of microparasites has been largely overlooked. Using a model …

Algal blooms in the ocean: hot spots for chemically mediated microbial interactions

C Kuhlisch, A Shemi, N Barak-Gavish… - Nature Reviews …, 2024 - nature.com
The cycling of major nutrients in the ocean is affected by large-scale phytoplankton blooms,
which are hot spots of microbial life. Diverse microbial interactions regulate bloom dynamics …

Alpha-glucans from bacterial necromass indicate an intra-population loop within the marine carbon cycle

I Beidler, N Steinke, T Schulze, C Sidhu… - Nature …, 2024 - nature.com
Phytoplankton blooms provoke bacterioplankton blooms, from which bacterial biomass
(necromass) is released via increased zooplankton grazing and viral lysis. While bacterial …

Co-culturing of microalgae and bacteria in real wastewaters alters indigenous bacterial communities enhancing effluent bioremediation

IA Perera, S Abinandan, L Panneerselvan… - Algal Research, 2022 - Elsevier
Although microalgal–bacterial co-cultures have been largely investigated for nutrient
removal, their application in treating real wastewaters is still debatable because effluent …

Microbiomes of bloom-forming Phaeocystis algae are stable and consistently recruited, with both symbiotic and opportunistic modes

M Mars Brisbin, S Mitarai, MA Saito… - The ISME …, 2022 - academic.oup.com
Phaeocystis is a cosmopolitan, bloom-forming phytoplankton genus that contributes
significantly to global carbon and sulfur cycles. During blooms, Phaeocystis species produce …

Bacterial lifestyle switch in response to algal metabolites

N Barak-Gavish, B Dassa, C Kuhlisch, I Nussbaum… - elife, 2023 - elifesciences.org
Unicellular algae, termed phytoplankton, greatly impact the marine environment by serving
as the basis of marine food webs and by playing central roles in the biogeochemical cycling …