Results 71 to 80 of about 5,572 (200)
Limnology and Oceanography: Methods, Volume 24, Issue 9, September 2026.Abstract The demand for efficient image sorting methods has increased due to technological advancements that enable more intensive phytoplankton monitoring. Both statistical and machine learning algorithms can misidentify algal taxa in taxonomically diverse samples, in which phytoplankton morphology and image traits can vary.
Christopher R. Farrow, Josef D. Ackerman
wiley +1 more source
The Acquisition of a Plastid by Haptophytes, Cryptophytes, and Photosynthetic Heterokonts
, 2023 Red algae and green plants are known to have obtained their photosynthetic organelles, or plastids, through the endosymbiotic adoption of cyanobacteria.
NC DOCKS at East Carolina University +1 more
core
Cryptophyte: Biology, Culture, and Biotechnological Applications
, 2022 Cryptophytes are single-cell biflagellate algae, with extrusive organelles called ejectosomes. They live in fresh and marine water, mainly in shaded environments where light levels are reduced relative to the surface. They are the product of a secondary endosymbiosis of a red alga, which still retains the endosymbiont nucleus’s reminiscences and has ...
openaire +1 more source
Journal of Geophysical Research: Oceans, Volume 131, Issue 9, September 2026.Abstract Changes to the North Atlantic spring bloom phytoplankton community structure are expected in response to regional warming trends. In 2024 an extensive body of low chlorophyll water, covering approximately 720,000 km2 in area, dominated the Northeast Atlantic during the peak of the spring bloom period.
S. C. Painter +11 more
wiley +1 more source
Evolutionary cell biology: Functional insight from “Endless forms most beautiful” [PDF]
, 2015 In animal and fungal model organisms, the complexities of cell biology have been analyzed in exquisite detail and much is known about how these organisms function at the cellular level.
Richardson, Elizabeth +4 more
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Phylogenomic Evidence for Separate Acquisition of Plastids in Cryptophytes, Haptophytes, and Stramenopiles [PDF]
Molecular Biology and Evolution, 2010 According to the chromalveolate hypothesis (Cavalier-Smith T. 1999. Principles of protein and lipid targeting in secondary symbiogenesis: euglenoid, dinoflagellate, and sporozoan plastid origins and the eukaryote family tree. J Eukaryot Microbiol 46:347-366), the four eukaryotic groups with chlorophyll c-containing plastids originate from a single ...
Baurain, Denis +9 more
openaire +2 more sources
Journal of Marine Science and EngineeringResponses of size-fractionated phytoplankton to environmental variables—particularly temperature, euphotic depth, and ammonium—were investigated in Gwangyang Bay to identify the phytoplankton groups responsible for estuarine blooms.
Eunbi Lee +5 more
doaj +1 more source
Freshwater Biology, Volume 71, Issue 9, September 2026.ABSTRACT Increases in lake production and the abundance of cyanobacteria have been reported in many temperate freshwater systems, with their rise typically attributed to elevated nutrient influx or climate change. On the St. Lawrence River (SLR), recent evidence suggests that cyanobacterial abundances have increased since ca. 2000, although the precise
Katherine E. Moir +5 more
wiley +1 more source
BMC Genomics, 2018 Background Cryptophytes are an ecologically important group of algae comprised of phototrophic, heterotrophic and osmotrophic species. This lineage is of great interest to evolutionary biologists because their plastids are of red algal secondary ...
Jong Im Kim +4 more
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A Fatty Acid Based Bayesian Approach for Inferring Diet in Aquatic Consumers. [PDF]
PLoS ONE, 2015 We modified the stable isotope mixing model MixSIR to infer primary producer contributions to consumer diets based on their fatty acid composition. To parameterize the algorithm, we generated a 'consumer-resource library' of FA signatures of Daphnia fed ...
Aaron W E Galloway +12 more
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