Results 41 to 50 of about 20,226 (142)

Effects of Multiple Karenia brevis Red Tide Blooms on a Common Bottlenose Dolphin (Tursiops truncatus) Prey Fish Assemblage: Patterns of Resistance and Resilience in Sarasota Bay, Florida

Frontiers in Marine Science, 2021
Red tide blooms caused by the toxic dinoflagellate Karenia brevis are natural disturbance events that occur regularly along Florida’s west coast, often resulting in massive fish kills and marine mammal, seabird, and sea turtle mortalities.
Elizabeth J. Berens McCabe, Randall S. Wells, Christina N. Toms, Aaron A. Barleycorn, Krystan A. Wilkinson, Valeriy I. Palubok   +5 more
doaj   +1 more source

Isolation date and location of Karenia brevis strains.

, 2013
Isolation date and location of Karenia brevis strains.
Donnie Ransom Hardison (388486), Damian Shea (388488), William G. Sunda (388487), Richard Wayne Litaker (388489)   +3 more
core   +1 more source

Horizontal gene transfer in chromalveolates

BMC Evolutionary Biology, 2007
Background Horizontal gene transfer (HGT), the non-genealogical transfer of genetic material between different organisms, is considered a potentially important mechanism of genome evolution in eukaryotes. Using phylogenomic analyses of expressed sequence
Bhattacharya Debashish, Nosenko Tetyana
doaj   +1 more source

The costs of respiratory illnesses arising from Florida gulf coast Karenia brevis blooms [PDF]

, 2009
BACKGROUND: Algal blooms of Karenia brevis, a harmful marine algae, occur almost annually off the west coast of Florida. At high concentrations, K. brevis blooms can cause harm through the release of potent toxins, known as brevetoxins, to the atmosphere.
SG Ullmann (21847124), D Jin (13449051), P Hoagland (21847127), LY Polansky (21873914), B Kirkpatrick (21824066), SM Watkins (21873917), LC Backer (21824078), LE Fleming (15832166), A Reich (13530865), G Kirkpatrick (21824093)   +9 more
core   +6 more sources

Nutrient and carbonate chemistry patterns associated with Karenia brevis blooms in three West Florida Shelf estuaries 2020-2023

Frontiers in Marine Science
Ocean acidification (OA) driven by eutrophication, riverine discharge, and other threats from local population growth that affect the inorganic carbonate system is already affecting the eastern Gulf of Mexico.
Emily R. Hall, Kimberly K. Yates, Katherine A. Hubbard, Matthew J. Garrett, Jessica D. Frankle   +4 more
doaj   +1 more source

Lack of mixotrophy in three Karenia species and the prey spectrum of Karenia mikimotoi (Gymnodiniales, Dinophyceae)

, 2023
Exploring mixotrophy of dinoflagellate species is critical to understanding red-tide dynamics and dinoflagellate evolu-tion. Some species in the dinoflagellate genus Karenia have caused harmful algal blooms.
Lim, An Suk, Kang, Hee Chang, Ok, Jin Hee, Eom, Se Hee, You, Ji Hyun, Jeong, Hae Jin, Park, Sang Ah   +6 more
core   +1 more source

A Review of the Effects of Freshwater Habitat Quality on Aquatic & Semi‐Aquatic Turtles

Ecology and Evolution, Volume 16, Issue 8, August 2026.
This literature review aims to provide a comprehensive review of the relationship between freshwater turtles and their aquatic environments. We also highlight areas which have been over‐ or under‐studied and offer recommendations for future research. ABSTRACT Freshwater turtles and terrapins require an aquatic habitat as part of their natural ecology ...
K. Sullivan, Eric Nordberg, Deb Bower
wiley   +1 more source

Karenia brevis subsp. homogenate

, 2016
<i>4.3. Preparation of K. brevis homogenate</i> <p> <i>K. brevis</i> culture (200 ml) was concentrated by centrifugation (5 min at 450× <i>g</i>) and the supernatant discarded.
Zhi, Xiaoduo, Leng, Fenfei, Pierce, Richard H., Rein, Kathleen S., Leeson, Cristian, Henry, Michael S., Sun, Pengfei   +6 more
core   +1 more source

Warming effects on marine microzooplankton and mixoplankton: Physiological responses, community reorganization, and implications for a warming ocean

Limnology and Oceanography, Volume 71, Issue 8, August 2026.
Abstract Microzooplankton and mixoplankton are key regulators of marine food webs, yet their responses to ocean warming and thermal extremes remain incompletely integrated across physiological, community, and ecosystem scales. This synthesis examines how temperature shapes the physiology, trophic strategies, and community dynamics of these protistan ...
Albert Calbet
wiley   +1 more source

Temporal variations of caspase-3 like protein activity in cultures of the harmful dinoflagellates Karenia brevis and Karenia mikimotoi

, 2010
To better understand the role of caspase-like proteins in the cellular activities of harmful dinoflagellates, cultures of Karenia brevis and Karenia mikimotoi were monitored over a 56-day period.
Purdie, Duncan Alastair, Purdie, Duncan A., Bouchard, Josée Nina, J. N. Bouchard, D. A. Purdie   +4 more
core   +1 more source