Results 121 to 130 of about 1,522 (191)

Detection And Quantification Of Karenia Brevis By Carbon Fixation Gene Expression Analysis

, 2004
Karenia brevis (Davis cf. Hansen & Moestrup = Gymnodinium breve) is the non-peridinin containing dinoflagellate responsible for many harmful algal blooms (red tides) in the Gulf of Mexico.
Gray, Michael Alan,
core  

Characterization of a Karenia papilionacea-like dinoflagellate from the South China Sea

, 2005
The morphological characteristics of a new isolate of a dorso-ventrally flattened athecate dinoflagellate obtained from Hong Kong (HK) waters is described.
Hung, V. K.L., Wong, J. T.Y., Yeung, P. K.K., Chan, F. K.C.   +3 more
core   +1 more source

Assessing the impact of shellfish harvesting area closures on neurotoxic shellfish poisoning (NSP) incidence during red tide (Karenia brevis) blooms

, 2015
•Karenia brevis produces brevetoxins which may accumulate in molluscan shellfish.•The risk for NSP increases during blooms with ingestion of contaminated shellfish.•The current management strategy is effective for commercially harvested shellfish.•NSP is
Lazensky, Rebecca, Faris, Jeremy, Watkins, Sharon, Kirkpatrick, Barbara, Hoagland, Porter, Fleming, Lora E, Reich, Andrew, Ullmann, Steve, Kohler, Kate   +8 more
core   +1 more source

Quantification of the relative abundance of the toxic dinoflagellate, Karenia brevis (Dinophyta), using unique photopigments

, 2003
449-457Diagnostic photopigment analysis is a useful tool for determining the presence and relative abundance of algal groups in natural phytoplankton assemblages. This approach is especially useful when a genus has a unique photopigment composition.
Pinckney JL, Ornolfsdottir EB, Tester PA
core  

Characterization of Tamulamides A and B, Polyethers Isolated from the Marine Dinoflagellate Karenia brevis

, 2016
Florida red tides occur as the result of blooms of the marine dinoflagellate Karenia brevis. K. brevis is known to produce several families of fused polyether ladder compounds.
William M. Abraham (71748), Daniel G. Baden (71736), Andrea J. Bourdelais (71737), Laura T. Truxal (2303740), Henry Jacocks (71738)   +4 more
core   +1 more source

Brevisamide: An Unprecedented Monocyclic Ether Alkaloid from the Dinoflagellate Karenia brevis That Provides a Potential Model for Ladder-Frame Initiation

, 2016
The dinoflagellate Karenia brevis is known for the production of brevetoxins, a family of polycyclic ether toxins, as well as their antagonist brevenal. Further examination of organic extracts of K.
Daniel G. Baden (71736), Masayuki Satake (1716988), Andrea J. Bourdelais (71737), Jeffrey L. C. Wright (2127949), Ryan M. Van Wagoner (1854241)   +4 more
core   +1 more source

An assessment of trends in the frequency and duration of Karenia brevis red tide blooms on the South Texas coast (western Gulf of Mexico). [PDF]

PLoS One, 2020
Tominack SA, Coffey KZ, Yoskowitz D, Sutton G, Wetz MS.   +4 more
europepmc   +1 more source

Regulation of Gene Expression in \u3ci\u3eKarenia brevis\u3c/i\u3e

, 2014
Karenia brevis is species of dinoflagellate responsible for most of the harmful algal blooms that occur in the Gulf of Mexico. These blooms can be detrimental to the environment and the economy of a coastal region due to the brevetoxins produced by ...
Rodgers, Skylar C
core  

Karenia brevis Hot Spots in the West Florida Shelf and their Associated Socio-economic Implications

, 2015
Harmful algal blooms are almost an annual occurrence on the West Florida Shelf. They are caused by the toxic dinoflagellate Karenia brevis (K. brevis).
Moanga, Diana
core  

Comparative Effects of Acute Low and High-Toxin Red Tide (Karenia brevis Wilson) Exposure on Eastern Oyster (Crassostrea virginica Gmelin) Feeding Response

, 2019
Red Tide causes extensive ecological and economic damage through massive marine deaths, water quality shifts and human illness. A contributor to the health of coastal ecosystems and economies, it’s important to understand how the Eastern Oyster ...
Niedospial, Daniel Collins
core