Results 111 to 120 of about 1,966 (127)
Unveiling the functional nature of retrogenes in dinoflagellates. [PDF]
Haro R, Lee R, Slamovits CH.
europepmc +1 more source
Transcriptomic Analysis of Cold-Induced Temporary Cysts in Marine Dinoflagellate <i>Prorocentrum cordatum</i>. [PDF]
Berdieva M +5 more
europepmc +1 more source
Tropics to the Poles: A Snapshot of Coastal Eukaryotic Marine Microalgal Diversity Across Five Ecoregions. [PDF]
Stuart J +7 more
europepmc +1 more source
Outbreaks of heavy infestation by the parasitic dinoflagellate Amyloodinium ocellatum in hatchery-reared milkfish (Chanos chanos) and mangrove red snapper (Lutjanus argentimaculatus) caused 100% mortality events in hatcheries in the Philippines. Parasites were recorded on the body surface in 14-day-old milkfish fry and on both skin and gills in 2-month-
Cruz-Lacierda, Erlinda R. +3 more
openaire +3 more sources
ABSTRACTThe longitudinal flagellum of Ceratium tripos moves in two dissimilar ways: undulation and retraction. The undulatory wave is planar and has a wavelength of 74.3 ± 9.6 μm and an amplitude of 14.2 ± 2.3 μm in sea water. The beat frequency is 30 Hz at 20°C, pH 8.0.
T. Maruyama
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Abstract In vitro incubation of dividing tomonts of Amyloodinium ocellatum (Brown 1931) was used to evaluate efficacy and mode of action of potentially paraciticidal chemicals. Copper sulfate, in concentrations up to 10 ppm, did not interrupt division. However, concentrations as low as 0.5 ppm were lethal to sporulating tomonts and dinospores.
I. Paperna
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Ionic Control of the Longitudinal Flagellum in Ceratium tripos (Dinoflagellida)1
ABSTRACTIn order to answer the question of how two dissimilar flagellar motions, retraction and undulation, of the longitudinal flagellum in Ceratium tripos are regulated, the effects of cationic milieu, calcium ionophore, calcium channel blockers and some anesthetics on the motion of the longitudinal flagellum were studied. The flagellum retracted and
T. Maruyama
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Abstract. Since 1977, repeated outbreaks of infestation by Amyloodinium ocellatum (Dinoflagellida) in cultured gilthead bream Sparus aurata L. and seabass Dicen‐trarchus labrax (L.) resulted in sporadic and mass mortalities. Fingerlings and yearlings as well as breeders were affected and, since 1978, larval and post‐larval S.
I. Paperna
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ABSTRACTThe ultrastructure of the freshwater, heterotrophic dinoflagellate Peridiniopsis berolinense (Lemm.) Bourrelly resembles other dinoflagellates in the structure of its nucleus, theca, flagella, and mitochondria. Other features less frequently reported in related organisms include fine sub‐sulcal fibers, collared pits in the flagellar base region,
GARY J. WEDEMAYER, LEE W. WILCOX
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Development of Oodinium ocellatum (Dinoflagellida): A Scanning Electron Microscopic Study
P. J. Cheung +2 more
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