Sterols of the Toxic Marine Dinoflagellate, Pyrodinium bahamense.

Cholestenes / analysis Cholesterol / analysis Dinoflagellida / chemistry Florida Sterols / analysis
Dinophyceae lipid

Journal

The Journal of eukaryotic microbiology
ISSN: 1550-7408
Titre abrégé: J Eukaryot Microbiol
Pays: United States
ID NLM: 9306405

Informations de publication

Date de publication:
05 2019
Historique:
received: 01 06 2018
revised: 24 07 2018
accepted: 13 08 2018
pubmed: 19 8 2018
medline: 19 5 2020
entrez: 19 8 2018
Statut: ppublish

Résumé

Pyrodinium bahamense is a dinoflagellate of concern in subtropical and tropical coastal environments. To date, there is only a single published study on its fatty acids, but no published data on its sterol composition. Sterols, which are membrane-reinforcing lipids in eukaryotes, display a great diversity of structures in dinoflagellates, with some serving as chemotaxonomic markers. We have examined the sterol compositions of two isolates of P. bahamense from Indian River Lagoon and Tampa Bay, Florida, and have found both to produce three sterols: cholesterol, dinosterol, and 4α-methylgorgostanol. All three sterols are found in closely related, armored taxa.

Identifiants

DOI: 10.1111/jeu.12684 PMID: 30120793
pubmed: 30120793
doi: 10.1111/jeu.12684
doi:

Substances chimiques

Cholestenes 0
Sterols 0
dinosterol 91FGT6HJ59
Cholesterol 97C5T2UQ7J

Types de publication

Journal Article

Langues

eng

Sous-ensembles de citation

IM

Pagination

528-532

Informations de copyright

© 2018 International Society of Protistologists.

Auteurs

Hannah M Houle (HM)

Ecology and Evolution Group, Middle Tennessee State University, P. O. Box 60, Murfreesboro, Tennessee, 37132.
Department of Biology, Middle Tennessee State University, P. O. Box 60, Murfreesboro, Tennessee, 37132.

Cary B Lopez (CB)

Florida Fish and Wildlife Conservation Commission, 100 8th Avenue SE, St. Petersburg, Florida, 33701.

Jeffrey D Leblond (JD)

Ecology and Evolution Group, Middle Tennessee State University, P. O. Box 60, Murfreesboro, Tennessee, 37132.
Department of Biology, Middle Tennessee State University, P. O. Box 60, Murfreesboro, Tennessee, 37132.
ORCID: 0000-0002-8705-2270

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Classifications MeSH

questionsmedicales.fr › Composés polycycliques › Composés à cycles fusionnés › Stéroïdes › Cholestanes › Cholestènes › Sterols of the Toxic Marine Dinoflagellate,...
questionsmedicales.fr › Lipides › Lipides membranaires › Stérols › Cholestérol › Sterols of the Toxic Marine Dinoflagellate,...
questionsmedicales.fr › Eucaryotes › Alveolata › Dinoflagellida › Sterols of the Toxic Marine Dinoflagellate,...
questionsmedicales.fr › Régions géographiques › Amériques › Amérique du Nord › États-Unis › États du Sud-Est des États-Unis › Floride › Sterols of the Toxic Marine Dinoflagellate,...
questionsmedicales.fr › Lipides › Lipides membranaires › Stérols › Sterols of the Toxic Marine Dinoflagellate,...