The toxin goniodomin, produced by Alexandrium spp., is identical to goniodomin A

Harris, Constance M.; Reece, Kimberly S.; Stec, Donald F.; Scott, Gail P.; Jones, William M.; Hobbs, Patrice L.M.; Harris, Thomas M.

doi:10.1016/j.hal.2019.101707

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i

The toxin goniodomin, produced by Alexandrium spp., is identical to goniodomin A

2020
By Harris, Constance M. ; Reece, Kimberly S. ; Stec, Donald F. ; ...
Source: Harmful Algae, 92, 1-9

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Details:

Journal Title:

Harmful Algae
Personal Author:

Harris, Constance M. ; Reece, Kimberly S. ; Stec, Donald F. ; Scott, Gail P. ; Jones, William M. ; ... More +

Harris, Constance M. ; Reece, Kimberly S. ; Stec, Donald F. ; Scott, Gail P. ; Jones, William M. ; Hobbs, Patrice L.M. ; Harris, Thomas M. Less -
NOAA Program & Office:

NOS (National Ocean Service)
Description:

In 1968 Burkholder and associates (J. Antibiot. (Tokyo) 1968, 21, 659–664) isolated the antifungal toxin goniodomin from an unidentified Puerto Rican dinoflagellate and partially characterized its structure. Subsequently, a metabolite of Alexandrium hiranoi was isolated by Murakami et al. from a bloom in Japan and its structure was established (Tetrahedron Lett. 1988, 29, 1149–1152). The Japanese substance had strong similarities to Burkholder's but due to uncertainty as to whether it was identical or only similar, Murakami named his toxin goniodomin A. A detailed study of this question now provides compelling evidence that Burkholder's goniodomin is identical to goniodomin A. Morphological characterization of the dinoflagellate suggests that it was the genus Alexandrium but insufficient evidence is available to make a definite identification of the species. This is the only report of goniodomin in the Caribbean region.
Keywords:

[+]

Algal Toxins Coastal Ecosystem Health Monitoring Alexandrium spp.; Dinoflagellate; Goniodomin; Red tide; Macrolide toxin; NMR spectroscopy; Mass spectroscopy
Source:

Harmful Algae, 92, 1-9
DOI:

https://doi.org/10.1016/j.hal.2019.101707
Pubmed ID:

32113590
Document Type:

Journal Article
Funding:

Grant no. NA17NOS4780182
Place as Subject:

Southern California Bight (Calif. and Mexico)
Compliance:

Submitted
Main Document Checksum:

[+]

urn:sha256:1c6be039315553f3c589fec0a478c28e3cd6c2ddb0a75aa1d201287a9b1fc329
Download URL:

https://repository.library.noaa.gov/view/noaa/28825/noaa_28825_DS1.pdf
File Type:

[PDF-2.15 MB]