Results 81 to 90 of about 23,272 (197)

Feeding, growth and grazing rates of the hetrotrophic Dinoflagellates Gyrodinium dominans and G. spirale determined experimentally

open access: yes, 2013
Feeding, growth and grazing rates of the hetrotrophic Dinoflagellates Gyrodinium dominans and G.
Kim, Jae Seong   +3 more
core   +1 more source

Fugacium Spliced Leader Genes Identified from Stranded RNA-Seq Datasets

open access: yesMicroorganisms, 2019
Trans-splicing mechanisms have been documented in many lineages that are widely distributed phylogenetically, including dinoflagellates. The spliced leader (SL) sequence itself is conserved in dinoflagellates, although its gene sequences and arrangements
Yue Song   +7 more
doaj   +1 more source

Spatial Diversity of Marine Protists Along the Northern Norway Fjords During the Sub‐Arctic Summer

open access: yesJournal of Eukaryotic Microbiology, Volume 73, Issue 6, November/December 2026.
ABSTRACT Polar coastal waters are highly complex and productive ecosystems that experience increasingly higher average water temperatures, shallower and stronger stratification, and higher glacier‐melting rates. Yet, the environmental complexity and high microbial diversity within fjords pose challenges to understanding the impacts of these changes and
Sandra Gran‐Stadniczeñko   +16 more
wiley   +1 more source

Feeding, growth and grazing rates of heterotrophic dinoflagellates with special emphasis on Gyrodinium spirale determined experimentally

open access: yes, 2013
Feeding, growth and grazing rates of heterotrophic dinoflagellates with special emphasis on Gyrodinium spirale determined ...
Per Juel Hansen (7914302)   +1 more
core   +1 more source

Population ecology of the dinoflagellate species Lingulodinium Polyedrum in southern California

open access: yes, 2008
Marine dinoflagellates are an ecologically important phytoplanktonic group that accounts for two thirds of all known harmful algal bloom (HAB) species. This study explores the population ecology of Lingulodinium polyedrum (F. Stein) J.D.
Frommlet, Jörg C.
core   +1 more source

Isolated Cembranoid Diterpenes From Sarcophyton tenuispiculatum and Semi‑Synthetic Derivatives with Pro‑Apoptotic Activity in Breast Cancer Cells

open access: yesChemistry &Biodiversity, Volume 23, Issue 10, October 2026.
New arylated cembranoid derivatives from Sarcophyton tenuispiculatum show enhanced antiproliferative activity against breast cancer cells. Chlorobenzocembrin induces apoptosis through ROS accumulation and caspase‐6 activation, suggesting that epoxide ring opening and C7 aryl substitution are key structural features for strengthening anticancer ...
Samin Mousavi   +3 more
wiley   +1 more source

Inter-seasonal phytoplankton dynamics in the UAE coastal waters

open access: yesFrontiers in Marine Science
Phytoplankton are key indicators of marine ecosystem health and drivers of biogeochemical processes, yet their seasonal patterns in the southern Arabian Gulf are insufficiently understood.
Nadia Solovieva   +5 more
doaj   +1 more source

Host and Environment Shape the Giant Clam‐Associated Photosymbiont Community

open access: yesEcology and Evolution, Volume 16, Issue 10, October 2026.
This study explored the diversity and composition of Symbiodiniaceae in eight giant clam species across selected sites in the Philippines to gain insights into the factors driving symbiont community structure. Using ITS2 metabarcoding, we discovered that most giant clams were dominated by a single photosymbiont genus, with Cladocopium as the most ...
John Bennedick Quijano   +8 more
wiley   +1 more source

High Grazing Rates on Cryptophyte Algae in Chesapeake Bay

open access: yesFrontiers in Marine Science, 2018
Cryptophyte algae are globally distributed photosynthetic flagellates found in freshwater, estuarine, and neritic ecosystems. While cryptophytes can be highly abundant and are consumed by a wide variety of protistan predators, few studies have sought to ...
Matthew D. Johnson   +4 more
doaj   +1 more source

Evidence for Submarine Landslides at Climate Transitions in a High Arctic Fjord (Grise Fiord, Nunavut)

open access: yesEarth Surface Processes and Landforms, Volume 51, Issue 10, October 2026.
Seafloor mapping in a high Arctic fjord (Grise Fiord) revealed many submarine landslides triggered by iceberg groundings, coastal debris flows and delta collapses. The dating of three of them suggests that they occurred at past climate transitions. ABSTRACT Arctic fjords are experiencing rapid environmental change driven by amplified high‐latitude ...
C. Stancu   +11 more
wiley   +1 more source

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