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Iron and copper limitations differently affect growth rates and photosynthetic and physiological parameters of the marine diatom Pseudo-nitzschia delicatissima
Iron and copper limitations differently affect growth rates photosynthetic and physiological parameters marine diatom Pseudo-nitzschia delicatissima
2014/4/2
In ～ 50% of the ocean, iron (Fe) limits phytoplankton growth, including that of the diatom Pseudo-nitzschia. Fe-limited Pseudo-nitzschia spp. may produce the potent neurotoxin domoic acid (DA) to acce...
Variability of Pseudo-nitzschia and domoic acid in the Juan de Fuca eddy region and its adjacent shelves
Pseudo-nitzschia and domoic acid adjacent shelves
2014/4/17
The Juan de Fuca eddy is a toxic ‘‘hot spot.’’ Domoic acid (DA) was detected in the eddy during each of six
cruises over a 4-yr study, although Pseudo-nitzschia abundance and toxin concentrations wer...
An ecological study of a massive bloom of toxigenic Pseudo-nitzschia cuspidata off the Washington State coast
massive bloom of toxigenic Pseudo-nitzschia
2014/4/17
In September 2004 a large, nearly monospecific diatom bloom of Pseudo-nitzschia cuspidata off the coast of the
state of Washington reached cell concentrations of 6.1 3 106
cells L21
and produced ma...
Thin layers of Pseudo-nitzschia spp. and the fate of Dinophysis acuminata during an upwelling–downwelling cycle in a Galician Rı′a
Thin layers of Pseudo-nitzschia spp Dinophysis acuminata
2014/4/21
Fine-resolution measurements of phytoplankton and physical parameters were made from 31 May to 14 June
2005 in the Rı′a de Pontevedra (Spain), which is subject to seasonal upwelling. The main ob...
Iron requirements of the pennate diatom Pseudo-nitzschia: Comparison of oceanic (high-nitrate, low-chlorophyll waters) and coastal species
pennate diatom Pseudo-nitzschia oceanic coastal species
2014/5/5
We quantified and compared physiological parameters and iron requirements of several oceanic Pseudonitzschia spp., newly isolated from the high-nitrate, low-chlorophyll waters of the northeast subarct...
Sedimentological evidence of an increase in Pseudo-nitzschia (Bacillariophyceae) abundance in response to coastal eutrophication
SedimentolParsons, Michael L., Quay Dortch, R. Eugene Turnerogical evidence an increase Pseudo-nitzschia (Bacillariophyceae) abundance in response to coastal eutrophication
2014/5/26
Pseudo-nitzschia H. Peragallo, a marine planktonic diatom genus containing some species capable of producing the neurotoxin domoic acid, is often documented in extremely high concentrations in the nor...
The effect of Fe and Cu on growth and domoic acid production by Pseudo-nitzschia multiseries and Pseudo-nitzschia australis
The effect of Fe and Cu on growth domoic acid production Pseudo-nitzschia multiseries Pseudo-nitzschia australis
2014/5/26
Toxigenic pennate diatoms of the genus Pseudo-nitzschia produce domoic acid (DA), the neurotoxin linked to amnesic shellfish poisoning. We investigated how Fe and Cu affect growth and DA production by...