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Morphological observation of two species of Pseudo-nitzschia (Bacillariophyceae)

open access: yesMorphological observation of two species of Pseudo-nitzschia (Bacillariophyceae)
Proceedings of the Horiba International Conference "New Direction of Ocean Research in the Western Pacific" : Past, Present and Future of UNESCO/IOC/WESTPAC Activity for 50 years and the JSPS Project "Coastal Marine Science" Section I: Research Articles/Harmful ...
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Domoic acid biosynthesis and genome expansion in <i>Nitzschia navis-varingica</i>. [PDF]

open access: yesmBio
Wood-Rocca SM   +13 more
europepmc   +1 more source

Effects of nitrogen supply on Pseudo-nitzschia calliantha and Pseudo-nitzschia cf. seriata: field and laboratory experiments

Ecotoxicology, 2016
The effects of inorganic and organic nitrogen supply on the growth and domoic acid (DA) production of Pseudo-nitzschia cf. seriata and Pseudo-nitzschia calliantha from Bizerte Lagoon (SW Mediterranean Sea) were studied during field and laboratory experiments. Nitrogen enrichments (40 µM NO3 (-); 10 µM NH4 (+); 20 µM CH4N2O) and a control, with no added
Sondes, Melliti Ben Garali   +6 more
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Establishment of Genetic Transformation in the Sexually Reproducing Diatoms Pseudo-nitzschia multistriata and Pseudo-nitzschia arenysensis and Inheritance of the Transgene [PDF]

open access: possibleMarine Biotechnology, 2015
We report the genetic transformation of the planktonic diatoms Pseudo-nitzschia arenysensis and Pseudo-nitzschia multistriata, members of the widely distributed and ecologically important genus Pseudo-nitzschia. P. arenysensis and P. multistriata present the classical size reduction/restitution life cycle and can reproduce sexually.
Sabatino Valeria   +5 more
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Morphology, phylogeny and taxonomy of species within the Pseudo-nitzschia americana complex (Bacillariophyceae) with descriptions of two new species, Pseudo-nitzschia brasiliana and Pseudo-nitzschia linea

Phycologia, 2002
Abstract Pseudo-nitzschia americana and the two closely related species P. brasiliana Lundholm, Hasle & G.A. Fryxell sp. nov. and P. linea Lundholm, Hasle & G.A. Fryxell sp. nov. are described, based on morphology. The phylogenetic positions of P. americana and P.
Lundholm, Nina   +3 more
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The genus Pseudo-nitzschia (Bacillariophyceae) in a temperate estuary with description of two new species: Pseudo-nitzschia plurisecta sp. nov. and Pseudo-nitzschia abrensis sp. nov.

Journal of Phycology, 2013
The genus Pseudo‐nitzschia contains potentially toxic species of problematic taxonomy, making it one of the most intensively studied diatom genera. The study of 35 clonal strains isolated from the Bilbao estuary, an area that experiences recurrent blooms of Pseudo‐nitzschia, revealed the presence of two new species, P. abrensis and P.
Emma, Orive   +6 more
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Rare interspecific breeding in Pseudo-nitzschia (Bacillariophyceae)

Phytotaxa, 2015
The biological species concept defines species based on sexual incompatibility between strains and the F1 sub-viability or inviability. However, to date, there is only a limited number of studies that formally deal with sexual incompatibility in unicellular protists and hence the rigorous application of biological species concept is fuzzy in these ...
Alberto Amato, Luisa Orsini
openaire   +1 more source

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