Results 71 to 80 of about 23,272 (197)

Comparison of Five TRIzol-Based Protein Preparation Methods for 2-DE Production From Challenging Marine Dinoflagellate Samples: A Case Study on Two Benthic Prorocentrum Species

open access: yesJournal of Marine Science and Engineering, 2020
Two-dimensional gel electrophoresis (2-DE) is a major element of conventional gel-based proteomics, which resolves complex protein mixtures. Protein extraction with the removal of interfering substances from the sample remains the key to producing high ...
Thomas Chun-Hung Lee   +4 more
doaj   +1 more source

Taxon‐specific community structure partitions marine particle size spectra into stable and dynamic components

open access: yesLimnology and Oceanography Letters, Volume 11, Issue 6, November 2026.
Abstract Oceanic particle size distributions (PSDs) link plankton community structure to biogeochemical cycling. Although the influence of community composition on size spectra is well recognized in theoretical approaches, long‐term empirical evidence connecting taxon‐specific variability to bulk PSD structure remains limited.
Fernanda Henderikx‐Freitas   +2 more
wiley   +1 more source

Abundance, biovolume and biomass of heterotrophic dinoflagellates at station TT011_12-CTD147

open access: yes, 2003
Abundance, biovolume and biomass of heterotrophic dinoflagellates at station TT011_12 ...
Peter Verity (6970808), Verity, Peter
core   +1 more source

Biosynthesis of Saxitoxin in Marine Dinoflagellates: An Omics Perspective

open access: yesMarine Drugs, 2020
Saxitoxin is an alkaloid neurotoxin originally isolated from the clam Saxidomus giganteus in 1957. This group of neurotoxins is produced by several species of freshwater cyanobacteria and marine dinoflagellates.
Muhamad Afiq Akbar   +6 more
doaj   +1 more source

Citizen Sailors Provide a Detailed Map of Open-Ocean Surface Biodiversity and Help Link eDNA Data to Satellite Observations. [PDF]

open access: yesMol Ecol
ABSTRACT Characterizing open ocean biodiversity at basin scales remains challenging due to sparse sampling and limited opportunities to validate satellite‐derived estimates of plankton community composition. Through the Citizens of the Sea initiative, we deployed standardized environmental DNA (eDNA) sampling kits on 27 sailing vessels during the 2024 ...
Saenz-Agudelo P   +4 more
europepmc   +2 more sources

Contrasting associations of sea‐ice meltwater and meteoric water with nitrogen uptake patterns in the summer Cosmonaut Sea, Antarctica

open access: yesLimnology and Oceanography Letters, Volume 11, Issue 6, November 2026.
Abstract Nitrogen uptake by phytoplankton influences Southern Ocean productivity and carbon export, but how source‐resolved meltwater is associated with nitrate and ammonium use remains unclear. Here, 15N tracer incubations and a δ18O‐salinity mixing model were combined to examine nitrogen uptake in the early‐summer Cosmonaut Sea.
Kun Zhang   +10 more
wiley   +1 more source

Phytoplankton: Dinoflagellates

open access: yes, 2017
This chapter describes the taxonomy of dinoflagellates. Dinoflagellates occur in marine, brackish, and freshwater habitats, although they are most diverse in the marine environment.
Alexandra Kraberg, Rowena Stern
core   +1 more source

Comparative Physiological and Ecological Characterization of the Photosymbiotic Amoeba Mayorella viridis Across Symbiotic and Aposymbiotic States

open access: yesJournal of Eukaryotic Microbiology, Volume 73, Issue 6, November/December 2026.
ABSTRACT Symbiosis is a fundamental biological strategy that enables metabolic complementation between distinct organisms. The amoeba Mayorella viridis establishes a photosymbiotic relationship with the green alga Chlorella, yet the physiological basis of this association remains poorly understood.
Ayana Yamamoto   +3 more
wiley   +1 more source

Transcriptome Analysis of Scrippsiella trochoidea CCMP 3099 Reveals Physiological Changes Related to Nitrate Depletion

open access: yesFrontiers in Microbiology, 2016
Dinoflagellates are a major component of marine phytoplankton and many species are recognized for their ability to produce harmful algal blooms (HABs).
Joshua Thomas Cooper   +2 more
doaj   +1 more source

SPECIES ASSEMBLIES AND SEASONAL SUCCESSION OF DINOFLAGELLATES

open access: yes, 2020
Seasonality of dinoflagellate blooms and dinoflagellate assemblies are not random. Yet, bloom events and the specific appearance of species is difficult to predict and sometimes appears stochastic.
Rengefors, Karin,, Lund University.
core  

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